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Current_Senser: add current sampling; all: optimize +3.3VA

master
Jack-Zheng 2021-06-17 15:30:51 +08:00
parent 9f7ffb7754
commit 6cee2d0419
18 changed files with 3369 additions and 2318 deletions
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445
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F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 8000 2800 50 0001 C CNN
1 8000 2800
1 0 0 -1
$EndComp
$Comp
L Device:R R119
U 1 1 60FC6B88
P 7250 2700
F 0 "R119" V 7043 2700 50 0000 C CNN
F 1 "2k" V 7134 2700 50 0000 C CNN
F 2 "" V 7180 2700 50 0001 C CNN
F 3 "~" H 7250 2700 50 0001 C CNN
1 7250 2700
0 1 1 0
$EndComp
$Comp
L Device:R R120
U 1 1 60FCBC80
P 7250 3450
F 0 "R120" V 7043 3450 50 0000 C CNN
F 1 "2k" V 7134 3450 50 0000 C CNN
F 2 "" V 7180 3450 50 0001 C CNN
F 3 "~" H 7250 3450 50 0001 C CNN
1 7250 3450
0 1 1 0
$EndComp
$Comp
L Device:R R121
U 1 1 60FCCF2E
P 8350 3450
F 0 "R121" V 8143 3450 50 0000 C CNN
F 1 "20k" V 8234 3450 50 0000 C CNN
F 2 "" V 8280 3450 50 0001 C CNN
F 3 "~" H 8350 3450 50 0001 C CNN
1 8350 3450
0 1 1 0
$EndComp
$Comp
L Device:C C47
U 1 1 60FDCA77
P 6750 3050
F 0 "C47" H 6865 3096 50 0000 L CNN
F 1 "1000pF" H 6865 3005 50 0000 L CNN
F 2 "" H 6788 2900 50 0001 C CNN
F 3 "~" H 6750 3050 50 0001 C CNN
1 6750 3050
1 0 0 -1
$EndComp
Wire Wire Line
7400 2700 7700 2700
Wire Wire Line
6750 2900 6750 2700
Wire Wire Line
6750 2700 7100 2700
Wire Wire Line
6750 3200 6750 3450
Wire Wire Line
6750 3450 7100 3450
Wire Wire Line
7400 3450 7600 3450
Wire Wire Line
7600 3450 7600 2900
Wire Wire Line
7600 2900 7700 2900
Wire Wire Line
7600 3450 8200 3450
Connection ~ 7600 3450
Wire Wire Line
8500 3450 8700 3450
Wire Wire Line
8700 3450 8700 2800
Wire Wire Line
8700 2800 8300 2800
$Comp
L power:GND #PWR076
U 1 1 60FE27EF
P 7900 3200
F 0 "#PWR076" H 7900 2950 50 0001 C CNN
F 1 "GND" H 7905 3027 50 0000 C CNN
F 2 "" H 7900 3200 50 0001 C CNN
F 3 "" H 7900 3200 50 0001 C CNN
1 7900 3200
1 0 0 -1
$EndComp
Wire Wire Line
7900 2400 7900 2500
Wire Wire Line
7900 3100 7900 3200
Wire Wire Line
8700 2800 9100 2800
Connection ~ 8700 2800
$Comp
L power:+3V3 #PWR075
U 1 1 60FEADD5
P 7900 2000
F 0 "#PWR075" H 7900 1850 50 0001 C CNN
F 1 "+3V3" H 7915 2173 50 0000 C CNN
F 2 "" H 7900 2000 50 0001 C CNN
F 3 "" H 7900 2000 50 0001 C CNN
1 7900 2000
1 0 0 -1
$EndComp
$Comp
L Device:L L5
U 1 1 60FEB56F
P 7900 2250
F 0 "L5" H 7953 2296 50 0000 L CNN
F 1 "220" H 7953 2205 50 0000 L CNN
F 2 "" H 7900 2250 50 0001 C CNN
F 3 "~" H 7900 2250 50 0001 C CNN
1 7900 2250
1 0 0 -1
$EndComp
Wire Wire Line
7900 2000 7900 2050
$Comp
L Device:C C48
U 1 1 60FF4D01
P 8250 2250
F 0 "C48" H 8365 2296 50 0000 L CNN
F 1 "10uF" H 8365 2205 50 0000 L CNN
F 2 "" H 8288 2100 50 0001 C CNN
F 3 "~" H 8250 2250 50 0001 C CNN
1 8250 2250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR077
U 1 1 60FF59CD
P 8250 2450
F 0 "#PWR077" H 8250 2200 50 0001 C CNN
F 1 "GND" H 8255 2277 50 0000 C CNN
F 2 "" H 8250 2450 50 0001 C CNN
F 3 "" H 8250 2450 50 0001 C CNN
1 8250 2450
1 0 0 -1
$EndComp
Wire Wire Line
8250 2100 8250 2050
Wire Wire Line
8250 2050 7900 2050
Connection ~ 7900 2050
Wire Wire Line
7900 2050 7900 2100
Wire Wire Line
8250 2450 8250 2400
Wire Wire Line
6350 2100 6350 2700
Connection ~ 6350 2100
Wire Wire Line
6750 2700 6350 2700
Connection ~ 6750 2700
Connection ~ 6350 2700
Wire Wire Line
6350 2700 6350 2900
Wire Wire Line
6350 3200 6350 3450
Wire Wire Line
6750 3450 6350 3450
Connection ~ 6750 3450
Connection ~ 6350 3450
Wire Wire Line
6350 3450 6350 3650
Text HLabel 9100 2800 2 50 Input ~ 0
12V_CURRENT
$EndSCHEMATC

165
Ethernet.sch
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 6
Sheet 4 7
Title ""
Date ""
Rev ""
@ -571,17 +571,6 @@ F 3 "" H 6800 1900 50 0001 C CNN
1 6800 1900
-1 0 0 1
$EndComp
$Comp
L power:+3.3VA #PWR040
U 1 1 6102B9D4
P 6100 1900
F 0 "#PWR040" H 6100 1750 50 0001 C CNN
F 1 "+3.3VA" H 6115 2073 50 0000 C CNN
F 2 "" H 6100 1900 50 0001 C CNN
F 3 "" H 6100 1900 50 0001 C CNN
1 6100 1900
1 0 0 -1
$EndComp
Wire Wire Line
6100 1900 6100 2500
Connection ~ 6100 2500
@ -848,17 +837,6 @@ Wire Wire Line
Wire Wire Line
4550 5800 4650 5800
$Comp
L power:+3.3VA #PWR048
U 1 1 61276609
P 4850 5300
F 0 "#PWR048" H 4850 5150 50 0001 C CNN
F 1 "+3.3VA" V 4865 5428 50 0000 L CNN
F 2 "" H 4850 5300 50 0001 C CNN
F 3 "" H 4850 5300 50 0001 C CNN
1 4850 5300
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR049
U 1 1 61277208
P 4850 5800
@ -917,76 +895,6 @@ $EndComp
Wire Wire Line
2450 5900 2450 6050
Connection ~ 2450 5900
$Comp
L Device:C C34
U 1 1 612B8E33
P 5500 6250
F 0 "C34" H 5615 6296 50 0000 L CNN
F 1 "0.1uF" H 5615 6205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 6100 50 0001 C CNN
F 3 "~" H 5500 6250 50 0001 C CNN
1 5500 6250
1 0 0 -1
$EndComp
$Comp
L Device:C C35
U 1 1 612BDF50
P 5900 6250
F 0 "C35" H 6015 6296 50 0000 L CNN
F 1 "0.1uF" H 6015 6205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5938 6100 50 0001 C CNN
F 3 "~" H 5900 6250 50 0001 C CNN
1 5900 6250
1 0 0 -1
$EndComp
Wire Wire Line
5500 6400 5500 6500
Wire Wire Line
5900 6500 5900 6400
$Comp
L power:+3.3VA #PWR051
U 1 1 612DA5F5
P 5500 6000
F 0 "#PWR051" H 5500 5850 50 0001 C CNN
F 1 "+3.3VA" H 5515 6173 50 0000 C CNN
F 2 "" H 5500 6000 50 0001 C CNN
F 3 "" H 5500 6000 50 0001 C CNN
1 5500 6000
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR054
U 1 1 612DB2CD
P 5900 6000
F 0 "#PWR054" H 5900 5850 50 0001 C CNN
F 1 "+3V3" H 5915 6173 50 0000 C CNN
F 2 "" H 5900 6000 50 0001 C CNN
F 3 "" H 5900 6000 50 0001 C CNN
1 5900 6000
1 0 0 -1
$EndComp
Wire Wire Line
5900 6100 5900 6000
Wire Wire Line
5500 6100 5500 6000
$Comp
L power:GND #PWR053
U 1 1 612F54CC
P 5700 6600
F 0 "#PWR053" H 5700 6350 50 0001 C CNN
F 1 "GND" H 5705 6427 50 0000 C CNN
F 2 "" H 5700 6600 50 0001 C CNN
F 3 "" H 5700 6600 50 0001 C CNN
1 5700 6600
1 0 0 -1
$EndComp
Wire Wire Line
5700 6600 5700 6500
Connection ~ 5700 6500
Wire Wire Line
5700 6500 5900 6500
Wire Wire Line
5500 6500 5700 6500
Wire Wire Line
2550 4500 2200 4500
Wire Wire Line
@ -1100,4 +1008,75 @@ Wire Wire Line
Wire Wire Line
2050 3000 2000 3000
NoConn ~ 2550 5000
$Comp
L Device:L L?
U 1 1 610E0014
P 3600 6900
AR Path="/60C2FE2A/610E0014" Ref="L?" Part="1"
AR Path="/60FB17F2/610E0014" Ref="L?" Part="1"
AR Path="/60E4702B/610E0014" Ref="L6" Part="1"
F 0 "L6" V 3790 6900 50 0000 C CNN
F 1 "10uH" V 3699 6900 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 3600 6900 50 0001 C CNN
F 3 "~" H 3600 6900 50 0001 C CNN
1 3600 6900
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 610E001A
P 3950 7100
AR Path="/60C2FE2A/610E001A" Ref="C?" Part="1"
AR Path="/60FB17F2/610E001A" Ref="C?" Part="1"
AR Path="/60E4702B/610E001A" Ref="C34" Part="1"
F 0 "C34" H 4065 7146 50 0000 L CNN
F 1 "10uF" H 4065 7055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3988 6950 50 0001 C CNN
F 3 "~" H 3950 7100 50 0001 C CNN
1 3950 7100
1 0 0 -1
$EndComp
Wire Wire Line
3450 6900 3250 6900
Wire Wire Line
3750 6900 3950 6900
Wire Wire Line
3950 6950 3950 6900
$Comp
L power:+3V3 #PWR?
U 1 1 610E0023
P 3250 6700
AR Path="/60FB17F2/610E0023" Ref="#PWR?" Part="1"
AR Path="/60E4702B/610E0023" Ref="#PWR0111" Part="1"
F 0 "#PWR0111" H 3250 6550 50 0001 C CNN
F 1 "+3V3" H 3265 6873 50 0000 C CNN
F 2 "" H 3250 6700 50 0001 C CNN
F 3 "" H 3250 6700 50 0001 C CNN
1 3250 6700
1 0 0 -1
$EndComp
Wire Wire Line
3250 6700 3250 6900
Text Label 4100 6900 0 50 ~ 0
+3V3A
Wire Wire Line
4100 6900 3950 6900
Connection ~ 3950 6900
$Comp
L power:GND #PWR0112
U 1 1 610EE06D
P 3950 7350
F 0 "#PWR0112" H 3950 7100 50 0001 C CNN
F 1 "GND" H 3955 7177 50 0000 C CNN
F 2 "" H 3950 7350 50 0001 C CNN
F 3 "" H 3950 7350 50 0001 C CNN
1 3950 7350
1 0 0 -1
$EndComp
Wire Wire Line
3950 7350 3950 7250
Text Label 4850 5300 0 50 ~ 0
+3V3A
Text Label 6100 1900 1 50 ~ 0
+3V3A
$EndSCHEMATC

165
Ethernet.sch-bak
View File

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$Descr A4 11693 8268
encoding utf-8
Sheet 4 6
Sheet 4 7
Title ""
Date ""
Rev ""
@ -571,17 +571,6 @@ F 3 "" H 6800 1900 50 0001 C CNN
1 6800 1900
-1 0 0 1
$EndComp
$Comp
L power:+3.3VA #PWR040
U 1 1 6102B9D4
P 6100 1900
F 0 "#PWR040" H 6100 1750 50 0001 C CNN
F 1 "+3.3VA" H 6115 2073 50 0000 C CNN
F 2 "" H 6100 1900 50 0001 C CNN
F 3 "" H 6100 1900 50 0001 C CNN
1 6100 1900
1 0 0 -1
$EndComp
Wire Wire Line
6100 1900 6100 2500
Connection ~ 6100 2500
@ -848,17 +837,6 @@ Wire Wire Line
Wire Wire Line
4550 5800 4650 5800
$Comp
L power:+3.3VA #PWR048
U 1 1 61276609
P 4850 5300
F 0 "#PWR048" H 4850 5150 50 0001 C CNN
F 1 "+3.3VA" V 4865 5428 50 0000 L CNN
F 2 "" H 4850 5300 50 0001 C CNN
F 3 "" H 4850 5300 50 0001 C CNN
1 4850 5300
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR049
U 1 1 61277208
P 4850 5800
@ -917,76 +895,6 @@ $EndComp
Wire Wire Line
2450 5900 2450 6050
Connection ~ 2450 5900
$Comp
L Device:C C34
U 1 1 612B8E33
P 5500 6250
F 0 "C34" H 5615 6296 50 0000 L CNN
F 1 "0.1uF" H 5615 6205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 6100 50 0001 C CNN
F 3 "~" H 5500 6250 50 0001 C CNN
1 5500 6250
1 0 0 -1
$EndComp
$Comp
L Device:C C35
U 1 1 612BDF50
P 5900 6250
F 0 "C35" H 6015 6296 50 0000 L CNN
F 1 "0.1uF" H 6015 6205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5938 6100 50 0001 C CNN
F 3 "~" H 5900 6250 50 0001 C CNN
1 5900 6250
1 0 0 -1
$EndComp
Wire Wire Line
5500 6400 5500 6500
Wire Wire Line
5900 6500 5900 6400
$Comp
L power:+3.3VA #PWR051
U 1 1 612DA5F5
P 5500 6000
F 0 "#PWR051" H 5500 5850 50 0001 C CNN
F 1 "+3.3VA" H 5515 6173 50 0000 C CNN
F 2 "" H 5500 6000 50 0001 C CNN
F 3 "" H 5500 6000 50 0001 C CNN
1 5500 6000
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR054
U 1 1 612DB2CD
P 5900 6000
F 0 "#PWR054" H 5900 5850 50 0001 C CNN
F 1 "+3V3" H 5915 6173 50 0000 C CNN
F 2 "" H 5900 6000 50 0001 C CNN
F 3 "" H 5900 6000 50 0001 C CNN
1 5900 6000
1 0 0 -1
$EndComp
Wire Wire Line
5900 6100 5900 6000
Wire Wire Line
5500 6100 5500 6000
$Comp
L power:GND #PWR053
U 1 1 612F54CC
P 5700 6600
F 0 "#PWR053" H 5700 6350 50 0001 C CNN
F 1 "GND" H 5705 6427 50 0000 C CNN
F 2 "" H 5700 6600 50 0001 C CNN
F 3 "" H 5700 6600 50 0001 C CNN
1 5700 6600
1 0 0 -1
$EndComp
Wire Wire Line
5700 6600 5700 6500
Connection ~ 5700 6500
Wire Wire Line
5700 6500 5900 6500
Wire Wire Line
5500 6500 5700 6500
Wire Wire Line
2550 4500 2200 4500
Wire Wire Line
@ -1100,4 +1008,75 @@ Wire Wire Line
Wire Wire Line
2050 3000 2000 3000
NoConn ~ 2550 5000
$Comp
L Device:L L?
U 1 1 610E0014
P 3600 6900
AR Path="/60C2FE2A/610E0014" Ref="L?" Part="1"
AR Path="/60FB17F2/610E0014" Ref="L?" Part="1"
AR Path="/60E4702B/610E0014" Ref="L6" Part="1"
F 0 "L6" V 3790 6900 50 0000 C CNN
F 1 "10uH" V 3699 6900 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 3600 6900 50 0001 C CNN
F 3 "~" H 3600 6900 50 0001 C CNN
1 3600 6900
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 610E001A
P 3950 7100
AR Path="/60C2FE2A/610E001A" Ref="C?" Part="1"
AR Path="/60FB17F2/610E001A" Ref="C?" Part="1"
AR Path="/60E4702B/610E001A" Ref="C34" Part="1"
F 0 "C34" H 4065 7146 50 0000 L CNN
F 1 "10uF" H 4065 7055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3988 6950 50 0001 C CNN
F 3 "~" H 3950 7100 50 0001 C CNN
1 3950 7100
1 0 0 -1
$EndComp
Wire Wire Line
3450 6900 3250 6900
Wire Wire Line
3750 6900 3950 6900
Wire Wire Line
3950 6950 3950 6900
$Comp
L power:+3V3 #PWR?
U 1 1 610E0023
P 3250 6700
AR Path="/60FB17F2/610E0023" Ref="#PWR?" Part="1"
AR Path="/60E4702B/610E0023" Ref="#PWR0111" Part="1"
F 0 "#PWR0111" H 3250 6550 50 0001 C CNN
F 1 "+3V3" H 3265 6873 50 0000 C CNN
F 2 "" H 3250 6700 50 0001 C CNN
F 3 "" H 3250 6700 50 0001 C CNN
1 3250 6700
1 0 0 -1
$EndComp
Wire Wire Line
3250 6700 3250 6900
Text Label 4100 6900 0 50 ~ 0
+3V3A
Wire Wire Line
4100 6900 3950 6900
Connection ~ 3950 6900
$Comp
L power:GND #PWR0112
U 1 1 610EE06D
P 3950 7350
F 0 "#PWR0112" H 3950 7100 50 0001 C CNN
F 1 "GND" H 3955 7177 50 0000 C CNN
F 2 "" H 3950 7350 50 0001 C CNN
F 3 "" H 3950 7350 50 0001 C CNN
1 3950 7350
1 0 0 -1
$EndComp
Wire Wire Line
3950 7350 3950 7250
Text Label 4850 5300 0 50 ~ 0
+3V3A
Text Label 6100 1900 1 50 ~ 0
+3V3A
$EndSCHEMATC

2
FPGA.sch
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 6
Sheet 3 7
Title ""
Date ""
Rev ""

2
FPGA.sch-bak
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@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 6
Sheet 3 7
Title ""
Date ""
Rev ""

756
High_Speed_ADC.sch
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 6
Sheet 2 7
Title ""
Date ""
Rev ""
@ -13,407 +13,461 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
9050 4450 9300 4450
Text HLabel 9300 4350 2 50 Input ~ 0
ADC_DATA8
Text HLabel 9300 4250 2 50 Input ~ 0
ADC_DATA7
Text HLabel 9300 4150 2 50 Input ~ 0
ADC_DATA6
Text HLabel 9300 4050 2 50 Input ~ 0
ADC_DATA5
Text HLabel 9300 3950 2 50 Input ~ 0
ADC_DATA4
Text HLabel 9300 3850 2 50 Input ~ 0
ADC_DATA3
Text HLabel 9300 3750 2 50 Input ~ 0
ADC_DATA2
Text HLabel 9300 3650 2 50 Input ~ 0
ADC_DATA1
Wire Wire Line
4450 4150 4350 4150
$Comp
L ADS831:ADS831E_2K5 U7
U 1 1 60FB23DE
P 8350 2250
F 0 "U7" H 9750 2637 60 0000 C CNN
F 1 "ADS831E_2K5" H 9750 2531 60 0000 C CNN
F 2 "ADS831:ADS831E&slash_2K5" H 9750 2490 60 0001 C CNN
F 3 "" H 8350 2250 60 0000 C CNN
1 8350 2250
-1 0 0 -1
L power:+5VA #PWR0108
U 1 1 60CD6EC0
P 4450 4150
F 0 "#PWR0108" H 4450 4000 50 0001 C CNN
F 1 "+5VA" V 4465 4278 50 0000 L CNN
F 2 "" H 4450 4150 50 0001 C CNN
F 3 "" H 4450 4150 50 0001 C CNN
1 4450 4150
0 1 1 0
$EndComp
Connection ~ 5900 3050
Wire Wire Line
5900 2900 5900 3050
$Comp
L power:GND #PWR057
U 1 1 60CCC812
P 5900 2900
F 0 "#PWR057" H 5900 2650 50 0001 C CNN
F 1 "GND" H 5905 2727 50 0000 C CNN
F 2 "" H 5900 2900 50 0001 C CNN
F 3 "" H 5900 2900 50 0001 C CNN
1 5900 2900
-1 0 0 1
$EndComp
Wire Wire Line
8350 2350 8600 2350
6150 3050 6150 3100
Wire Wire Line
8600 2450 8350 2450
5900 3050 6150 3050
Wire Wire Line
8600 2550 8350 2550
5900 3100 5900 3050
Wire Wire Line
8600 2650 8350 2650
6150 3550 6250 3550
Connection ~ 6150 3550
Wire Wire Line
8600 2750 8350 2750
6150 3400 6150 3550
Wire Wire Line
8600 2850 8350 2850
5900 3650 6250 3650
Connection ~ 5900 3650
Wire Wire Line
8600 2950 8350 2950
5900 3400 5900 3650
Wire Wire Line
8600 3050 8350 3050
6050 3550 6150 3550
Wire Wire Line
5850 3650 5900 3650
Wire Wire Line
5650 3750 6250 3750
$Comp
L power:GND #PWR0101
U 1 1 61488143
P 8400 2150
F 0 "#PWR0101" H 8400 1900 50 0001 C CNN
F 1 "GND" H 8405 1977 50 0000 C CNN
F 2 "" H 8400 2150 50 0001 C CNN
F 3 "" H 8400 2150 50 0001 C CNN
1 8400 2150
1 0 0 1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 614887E8
P 4950 2450
F 0 "#PWR0102" H 4950 2200 50 0001 C CNN
F 1 "GND" H 4955 2277 50 0000 C CNN
F 2 "" H 4950 2450 50 0001 C CNN
F 3 "" H 4950 2450 50 0001 C CNN
1 4950 2450
0 1 -1 0
$EndComp
Wire Wire Line
8400 2150 8400 2250
Wire Wire Line
8400 2250 8350 2250
$Comp
L power:+5VA #PWR0103
U 1 1 6148C30D
P 5150 2350
F 0 "#PWR0103" H 5150 2200 50 0001 C CNN
F 1 "+5VA" H 5165 2523 50 0000 C CNN
F 2 "" H 5150 2350 50 0001 C CNN
F 3 "" H 5150 2350 50 0001 C CNN
1 5150 2350
0 -1 1 0
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 614ABABB
P 4400 3150
F 0 "#PWR0104" H 4400 2900 50 0001 C CNN
F 1 "GND" V 4405 3022 50 0000 R CNN
F 2 "" H 4400 3150 50 0001 C CNN
F 3 "" H 4400 3150 50 0001 C CNN
1 4400 3150
-1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:OPA847xD U13
U 1 1 614B1E6E
P 3650 2550
F 0 "U13" H 3994 2596 50 0000 L CNN
F 1 "OPA681" H 3994 2505 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 2550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/opa847.pdf" H 3650 2750 50 0001 C CNN
1 3650 2550
L Device:C C41
U 1 1 60CB7A55
P 6150 3250
F 0 "C41" H 6265 3296 50 0000 L CNN
F 1 "0.1uF" H 6265 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6188 3100 50 0001 C CNN
F 3 "~" H 6150 3250 50 0001 C CNN
1 6150 3250
1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR0105
U 1 1 614B6AAE
P 5250 3150
F 0 "#PWR0105" H 5250 3000 50 0001 C CNN
F 1 "+5VA" V 5265 3278 50 0000 L CNN
F 2 "" H 5250 3150 50 0001 C CNN
F 3 "" H 5250 3150 50 0001 C CNN
1 5250 3150
0 -1 1 0
L Device:C C40
U 1 1 60CB5566
P 5900 3250
F 0 "C40" H 6015 3296 50 0000 L CNN
F 1 "10uF" H 6015 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5938 3100 50 0001 C CNN
F 3 "~" H 5900 3250 50 0001 C CNN
1 5900 3250
1 0 0 -1
$EndComp
Text HLabel 9300 4450 2 50 Input ~ 0
ADC_CLK
Text HLabel 2800 3750 0 50 Input ~ 0
ADC_IN
Wire Wire Line
5250 3150 5550 3150
5650 4350 6250 4350
Connection ~ 5650 4350
Wire Wire Line
5650 4000 5650 4350
Wire Wire Line
5850 4000 5650 4000
Wire Wire Line
6250 4000 6250 3950
Connection ~ 6250 4000
Wire Wire Line
6150 4000 6250 4000
Wire Wire Line
6250 4050 6250 4000
$Comp
L Device:R R35
U 1 1 614C66FD
P 5300 2850
F 0 "R35" V 5093 2850 50 0000 C CNN
F 1 "1k" V 5184 2850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 2850 50 0001 C CNN
F 3 "~" H 5300 2850 50 0001 C CNN
1 5300 2850
0 1 1 0
$EndComp
$Comp
L Device:R R36
U 1 1 614C7B9C
P 5300 2950
F 0 "R36" V 5507 2950 50 0000 C CNN
F 1 "1k" V 5416 2950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 2950 50 0001 C CNN
F 3 "~" H 5300 2950 50 0001 C CNN
1 5300 2950
L Device:C C39
U 1 1 614EF02F
P 6000 4000
F 0 "C39" V 6252 4000 50 0000 C CNN
F 1 "0.1uF" V 6161 4000 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6038 3850 50 0001 C CNN
F 3 "~" H 6000 4000 50 0001 C CNN
1 6000 4000
0 -1 -1 0
$EndComp
Wire Wire Line
5550 2850 5450 2850
3900 5350 3900 5450
Wire Wire Line
5450 2950 5550 2950
3900 4950 3900 5050
Wire Wire Line
5150 2850 5050 2850
4800 3850 5000 3850
Connection ~ 5750 4250
Wire Wire Line
5050 2850 5050 2950
3750 4250 5750 4250
Wire Wire Line
5050 2950 5150 2950
3750 3750 3550 3750
Connection ~ 3750 3750
Wire Wire Line
3750 4250 3750 3750
Wire Wire Line
3250 3750 2800 3750
Wire Wire Line
4050 3750 3750 3750
Wire Wire Line
4250 3400 4250 3550
$Comp
L Device:R R34
U 1 1 614CFF0D
P 4450 2550
F 0 "R34" V 4243 2550 50 0000 C CNN
F 1 "39" V 4334 2550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4380 2550 50 0001 C CNN
F 3 "~" H 4450 2550 50 0001 C CNN
1 4450 2550
0 1 1 0
$EndComp
$Comp
L Device:C C38
U 1 1 614D04E3
P 4750 2700
F 0 "C38" H 4865 2746 50 0000 L CNN
F 1 "47pF" H 4865 2655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4788 2550 50 0001 C CNN
F 3 "~" H 4750 2700 50 0001 C CNN
1 4750 2700
1 0 0 -1
$EndComp
Wire Wire Line
4750 2850 4750 3050
Connection ~ 4750 3050
Wire Wire Line
4750 3050 4950 3050
Wire Wire Line
4600 2550 4750 2550
Connection ~ 4750 2550
Wire Wire Line
4750 2550 5550 2550
$Comp
L Device:R R33
U 1 1 614D4C4E
P 3550 3250
F 0 "R33" V 3343 3250 50 0000 C CNN
F 1 "402" V 3434 3250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3480 3250 50 0001 C CNN
F 3 "~" H 3550 3250 50 0001 C CNN
1 3550 3250
0 1 1 0
$EndComp
Wire Wire Line
3550 2850 3550 3050
Wire Wire Line
3550 3050 4400 3050
Wire Wire Line
4400 3150 4400 3050
Connection ~ 4400 3050
Wire Wire Line
4400 3050 4750 3050
Wire Wire Line
3700 3250 4100 3250
Wire Wire Line
4100 3250 4100 2550
Connection ~ 4100 2550
Wire Wire Line
4100 2550 3950 2550
Wire Wire Line
3400 3250 3200 3250
Wire Wire Line
3200 3250 3200 2650
Wire Wire Line
3200 2650 3350 2650
$Comp
L Device:R R32
U 1 1 614DAD32
P 3200 3500
F 0 "R32" H 3270 3546 50 0000 L CNN
F 1 "402" H 3270 3455 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3130 3500 50 0001 C CNN
F 3 "~" H 3200 3500 50 0001 C CNN
1 3200 3500
1 0 0 -1
$EndComp
Wire Wire Line
3200 3350 3200 3250
Connection ~ 3200 3250
$Comp
L Device:C C37
U 1 1 614DC5D4
P 3200 3900
F 0 "C37" H 3315 3946 50 0000 L CNN
F 1 "0.1uF" H 3315 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3238 3750 50 0001 C CNN
F 3 "~" H 3200 3900 50 0001 C CNN
1 3200 3900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 614DCD4E
P 3200 4150
F 0 "#PWR0106" H 3200 3900 50 0001 C CNN
F 1 "GND" H 3205 3977 50 0000 C CNN
F 2 "" H 3200 4150 50 0001 C CNN
F 3 "" H 3200 4150 50 0001 C CNN
1 3200 4150
L power:+5VA #PWR0107
U 1 1 614E5495
P 4250 3400
F 0 "#PWR0107" H 4250 3250 50 0001 C CNN
F 1 "+5VA" H 4265 3573 50 0000 C CNN
F 2 "" H 4250 3400 50 0001 C CNN
F 3 "" H 4250 3400 50 0001 C CNN
1 4250 3400
1 0 0 -1
$EndComp
$Comp
L Device:C C36
U 1 1 614DE0CC
P 2700 2450
F 0 "C36" V 2448 2450 50 0000 C CNN
F 1 "0.1uF" V 2539 2450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 2300 50 0001 C CNN
F 3 "~" H 2700 2450 50 0001 C CNN
1 2700 2450
P 3400 3750
F 0 "C36" V 3148 3750 50 0000 C CNN
F 1 "0.1uF" V 3239 3750 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 3600 50 0001 C CNN
F 3 "~" H 3400 3750 50 0001 C CNN
1 3400 3750
0 1 1 0
$EndComp
$Comp
L power:+5VA #PWR0107
U 1 1 614E5495
P 3550 2100
F 0 "#PWR0107" H 3550 1950 50 0001 C CNN
F 1 "+5VA" H 3565 2273 50 0000 C CNN
F 2 "" H 3550 2100 50 0001 C CNN
F 3 "" H 3550 2100 50 0001 C CNN
1 3550 2100
1 0 0 -1
$EndComp
Wire Wire Line
3550 2100 3550 2250
Wire Wire Line
3350 2450 3050 2450
Wire Wire Line
2550 2450 2100 2450
Wire Wire Line
3050 2950 3050 2450
Connection ~ 3050 2450
Wire Wire Line
3050 2450 2850 2450
Wire Wire Line
3050 2950 5050 2950
Connection ~ 5050 2950
Wire Wire Line
4100 2550 4300 2550
Wire Wire Line
3200 3650 3200 3750
Wire Wire Line
3200 4050 3200 4150
$Comp
L Device:C C39
U 1 1 614EF02F
P 5300 2700
F 0 "C39" V 5552 2700 50 0000 C CNN
F 1 "0.1uF" V 5461 2700 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5338 2550 50 0001 C CNN
F 3 "~" H 5300 2700 50 0001 C CNN
1 5300 2700
0 -1 -1 0
$EndComp
Wire Wire Line
5550 2750 5550 2700
Wire Wire Line
5450 2700 5550 2700
Connection ~ 5550 2700
Wire Wire Line
5550 2700 5550 2650
Wire Wire Line
5150 2700 4950 2700
Wire Wire Line
4950 2700 4950 3050
Connection ~ 4950 3050
Wire Wire Line
4950 3050 5550 3050
Text HLabel 2100 2450 0 50 Input ~ 0
ADC_IN
Text HLabel 8600 3150 2 50 Input ~ 0
ADC_CLK
$Comp
L power:+3.3VA #PWR058
U 1 1 60CB177C
P 5350 2250
F 0 "#PWR058" H 5350 2100 50 0001 C CNN
F 1 "+3.3VA" V 5365 2377 50 0000 L CNN
F 2 "" H 5350 2250 50 0001 C CNN
F 3 "" H 5350 2250 50 0001 C CNN
1 5350 2250
0 -1 -1 0
$EndComp
$Comp
L Device:C C40
U 1 1 60CB5566
P 5200 1950
F 0 "C40" H 5315 1996 50 0000 L CNN
F 1 "10uF" H 5315 1905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5238 1800 50 0001 C CNN
F 3 "~" H 5200 1950 50 0001 C CNN
1 5200 1950
L power:GND #PWR0106
U 1 1 614DCD4E
P 3900 5450
F 0 "#PWR0106" H 3900 5200 50 0001 C CNN
F 1 "GND" H 3905 5277 50 0000 C CNN
F 2 "" H 3900 5450 50 0001 C CNN
F 3 "" H 3900 5450 50 0001 C CNN
1 3900 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C41
U 1 1 60CB7A55
P 5450 1950
F 0 "C41" H 5565 1996 50 0000 L CNN
F 1 "0.1uF" H 5565 1905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 1800 50 0001 C CNN
F 3 "~" H 5450 1950 50 0001 C CNN
1 5450 1950
L Device:C C37
U 1 1 614DC5D4
P 3900 5200
F 0 "C37" H 4015 5246 50 0000 L CNN
F 1 "0.1uF" H 4015 5155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3938 5050 50 0001 C CNN
F 3 "~" H 3900 5200 50 0001 C CNN
1 3900 5200
1 0 0 -1
$EndComp
Connection ~ 3900 4550
Wire Wire Line
3900 4650 3900 4550
$Comp
L Device:R R32
U 1 1 614DAD32
P 3900 4800
F 0 "R32" H 3970 4846 50 0000 L CNN
F 1 "402" H 3970 4755 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 4800 50 0001 C CNN
F 3 "~" H 3900 4800 50 0001 C CNN
1 3900 4800
1 0 0 -1
$EndComp
Wire Wire Line
4950 2450 5550 2450
3900 3950 4050 3950
Wire Wire Line
5150 2350 5200 2350
3900 4550 3900 3950
Wire Wire Line
5350 2250 5450 2250
4100 4550 3900 4550
Wire Wire Line
5200 2100 5200 2350
Connection ~ 5200 2350
4800 3850 4650 3850
Connection ~ 4800 3850
Wire Wire Line
5200 2350 5550 2350
4800 4550 4800 3850
Wire Wire Line
5450 2100 5450 2250
Connection ~ 5450 2250
4400 4550 4800 4550
Wire Wire Line
5450 2250 5550 2250
5100 4350 5450 4350
Connection ~ 5100 4350
Wire Wire Line
5200 1800 5200 1750
5100 4450 5100 4350
Wire Wire Line
5200 1750 5450 1750
4250 4350 5100 4350
Wire Wire Line
5450 1750 5450 1800
4250 4150 4250 4350
$Comp
L power:GND #PWR057
U 1 1 60CCC812
P 5200 1600
F 0 "#PWR057" H 5200 1350 50 0001 C CNN
F 1 "GND" H 5205 1427 50 0000 C CNN
F 2 "" H 5200 1600 50 0001 C CNN
F 3 "" H 5200 1600 50 0001 C CNN
1 5200 1600
-1 0 0 1
$EndComp
Wire Wire Line
5200 1600 5200 1750
Connection ~ 5200 1750
$Comp
L power:+5VA #PWR0108
U 1 1 60CD6EC0
P 3750 2850
F 0 "#PWR0108" H 3750 2700 50 0001 C CNN
F 1 "+5VA" V 3765 2978 50 0000 L CNN
F 2 "" H 3750 2850 50 0001 C CNN
F 3 "" H 3750 2850 50 0001 C CNN
1 3750 2850
L Device:R R33
U 1 1 614D4C4E
P 4250 4550
F 0 "R33" V 4043 4550 50 0000 C CNN
F 1 "402" V 4134 4550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 4550 50 0001 C CNN
F 3 "~" H 4250 4550 50 0001 C CNN
1 4250 4550
0 1 1 0
$EndComp
Wire Wire Line
3750 2850 3650 2850
Text HLabel 8600 2350 2 50 Input ~ 0
ADC_DATA1
Text HLabel 8600 2450 2 50 Input ~ 0
ADC_DATA2
Text HLabel 8600 2550 2 50 Input ~ 0
ADC_DATA3
Text HLabel 8600 2650 2 50 Input ~ 0
ADC_DATA4
Text HLabel 8600 2750 2 50 Input ~ 0
ADC_DATA5
Text HLabel 8600 2850 2 50 Input ~ 0
ADC_DATA6
Text HLabel 8600 2950 2 50 Input ~ 0
ADC_DATA7
Text HLabel 8600 3050 2 50 Input ~ 0
ADC_DATA8
5450 3850 6250 3850
Connection ~ 5450 3850
Wire Wire Line
8350 3150 8600 3150
5300 3850 5450 3850
Wire Wire Line
5450 4350 5650 4350
Connection ~ 5450 4350
Wire Wire Line
5450 4150 5450 4350
$Comp
L Device:C C38
U 1 1 614D04E3
P 5450 4000
F 0 "C38" H 5565 4046 50 0000 L CNN
F 1 "47pF" H 5565 3955 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 3850 50 0001 C CNN
F 3 "~" H 5450 4000 50 0001 C CNN
1 5450 4000
1 0 0 -1
$EndComp
$Comp
L Device:R R34
U 1 1 614CFF0D
P 5150 3850
F 0 "R34" V 4943 3850 50 0000 C CNN
F 1 "39" V 5034 3850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5080 3850 50 0001 C CNN
F 3 "~" H 5150 3850 50 0001 C CNN
1 5150 3850
0 1 1 0
$EndComp
Wire Wire Line
5750 4250 5850 4250
Wire Wire Line
5750 4150 5750 4250
Wire Wire Line
5850 4150 5750 4150
Wire Wire Line
6150 4250 6250 4250
Wire Wire Line
6250 4150 6150 4150
$Comp
L Device:R R36
U 1 1 614C7B9C
P 6000 4250
F 0 "R36" V 6207 4250 50 0000 C CNN
F 1 "1k" V 6116 4250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5930 4250 50 0001 C CNN
F 3 "~" H 6000 4250 50 0001 C CNN
1 6000 4250
0 -1 -1 0
$EndComp
$Comp
L Device:R R35
U 1 1 614C66FD
P 6000 4150
F 0 "R35" V 5793 4150 50 0000 C CNN
F 1 "1k" V 5884 4150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5930 4150 50 0001 C CNN
F 3 "~" H 6000 4150 50 0001 C CNN
1 6000 4150
0 1 1 0
$EndComp
Wire Wire Line
5950 4450 6250 4450
$Comp
L power:+5VA #PWR0105
U 1 1 614B6AAE
P 5950 4450
F 0 "#PWR0105" H 5950 4300 50 0001 C CNN
F 1 "+5VA" V 5965 4578 50 0000 L CNN
F 2 "" H 5950 4450 50 0001 C CNN
F 3 "" H 5950 4450 50 0001 C CNN
1 5950 4450
0 -1 1 0
$EndComp
$Comp
L Amplifier_Operational:OPA847xD U13
U 1 1 614B1E6E
P 4350 3850
F 0 "U13" H 4694 3896 50 0000 L CNN
F 1 "OPA681" H 4694 3805 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4350 3850 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/opa847.pdf" H 4350 4050 50 0001 C CNN
1 4350 3850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 614ABABB
P 5100 4450
F 0 "#PWR0104" H 5100 4200 50 0001 C CNN
F 1 "GND" V 5105 4322 50 0000 R CNN
F 2 "" H 5100 4450 50 0001 C CNN
F 3 "" H 5100 4450 50 0001 C CNN
1 5100 4450
-1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR0103
U 1 1 6148C30D
P 5850 3650
F 0 "#PWR0103" H 5850 3500 50 0001 C CNN
F 1 "+5VA" H 5865 3823 50 0000 C CNN
F 2 "" H 5850 3650 50 0001 C CNN
F 3 "" H 5850 3650 50 0001 C CNN
1 5850 3650
0 -1 1 0
$EndComp
Wire Wire Line
9100 3550 9050 3550
Wire Wire Line
9100 3450 9100 3550
$Comp
L power:GND #PWR0102
U 1 1 614887E8
P 5650 3750
F 0 "#PWR0102" H 5650 3500 50 0001 C CNN
F 1 "GND" H 5655 3577 50 0000 C CNN
F 2 "" H 5650 3750 50 0001 C CNN
F 3 "" H 5650 3750 50 0001 C CNN
1 5650 3750
0 1 -1 0
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 61488143
P 9100 3450
F 0 "#PWR0101" H 9100 3200 50 0001 C CNN
F 1 "GND" H 9105 3277 50 0000 C CNN
F 2 "" H 9100 3450 50 0001 C CNN
F 3 "" H 9100 3450 50 0001 C CNN
1 9100 3450
1 0 0 1
$EndComp
Wire Wire Line
9300 4350 9050 4350
Wire Wire Line
9300 4250 9050 4250
Wire Wire Line
9300 4150 9050 4150
Wire Wire Line
9300 4050 9050 4050
Wire Wire Line
9300 3950 9050 3950
Wire Wire Line
9300 3850 9050 3850
Wire Wire Line
9300 3750 9050 3750
Wire Wire Line
9050 3650 9300 3650
$Comp
L ADS831:ADS831E_2K5 U7
U 1 1 60FB23DE
P 9050 3550
F 0 "U7" H 10450 3937 60 0000 C CNN
F 1 "ADS831E_2K5" H 10450 3831 60 0000 C CNN
F 2 "ADS831:ADS831E&slash_2K5" H 10450 3790 60 0001 C CNN
F 3 "" H 9050 3550 60 0000 C CNN
1 9050 3550
-1 0 0 -1
$EndComp
$Comp
L Device:L L?
U 1 1 610853E4
P 4400 2900
AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1"
AR Path="/60FB17F2/610853E4" Ref="L3" Part="1"
F 0 "L3" V 4590 2900 50 0000 C CNN
F 1 "10uH" V 4499 2900 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 4400 2900 50 0001 C CNN
F 3 "~" H 4400 2900 50 0001 C CNN
1 4400 2900
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 610853EA
P 4750 3100
AR Path="/60C2FE2A/610853EA" Ref="C?" Part="1"
AR Path="/60FB17F2/610853EA" Ref="C13" Part="1"
F 0 "C13" H 4865 3146 50 0000 L CNN
F 1 "10uF" H 4865 3055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4788 2950 50 0001 C CNN
F 3 "~" H 4750 3100 50 0001 C CNN
1 4750 3100
1 0 0 -1
$EndComp
Wire Wire Line
4250 2900 4050 2900
Wire Wire Line
4550 2900 4750 2900
Wire Wire Line
4750 2950 4750 2900
$Comp
L power:+3V3 #PWR025
U 1 1 6109D4DF
P 4050 2700
F 0 "#PWR025" H 4050 2550 50 0001 C CNN
F 1 "+3V3" H 4065 2873 50 0000 C CNN
F 2 "" H 4050 2700 50 0001 C CNN
F 3 "" H 4050 2700 50 0001 C CNN
1 4050 2700
1 0 0 -1
$EndComp
Wire Wire Line
4050 2700 4050 2900
$Comp
L power:GND #PWR058
U 1 1 6109F3FD
P 4750 3450
F 0 "#PWR058" H 4750 3200 50 0001 C CNN
F 1 "GND" H 4755 3277 50 0000 C CNN
F 2 "" H 4750 3450 50 0001 C CNN
F 3 "" H 4750 3450 50 0001 C CNN
1 4750 3450
1 0 0 -1
$EndComp
Wire Wire Line
4750 3250 4750 3450
Text Label 4900 2900 0 50 ~ 0
+3V3A
Wire Wire Line
4900 2900 4750 2900
Connection ~ 4750 2900
Text Label 6050 3550 2 50 ~ 0
+3V3A
$EndSCHEMATC

756
High_Speed_ADC.sch-bak
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 6
Sheet 2 7
Title ""
Date ""
Rev ""
@ -13,407 +13,461 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
9050 4450 9300 4450
Text HLabel 9300 4350 2 50 Input ~ 0
ADC_DATA8
Text HLabel 9300 4250 2 50 Input ~ 0
ADC_DATA7
Text HLabel 9300 4150 2 50 Input ~ 0
ADC_DATA6
Text HLabel 9300 4050 2 50 Input ~ 0
ADC_DATA5
Text HLabel 9300 3950 2 50 Input ~ 0
ADC_DATA4
Text HLabel 9300 3850 2 50 Input ~ 0
ADC_DATA3
Text HLabel 9300 3750 2 50 Input ~ 0
ADC_DATA2
Text HLabel 9300 3650 2 50 Input ~ 0
ADC_DATA1
Wire Wire Line
4450 4150 4350 4150
$Comp
L ADS831:ADS831E_2K5 U7
U 1 1 60FB23DE
P 8350 2250
F 0 "U7" H 9750 2637 60 0000 C CNN
F 1 "ADS831E_2K5" H 9750 2531 60 0000 C CNN
F 2 "ADS831:ADS831E&slash_2K5" H 9750 2490 60 0001 C CNN
F 3 "" H 8350 2250 60 0000 C CNN
1 8350 2250
-1 0 0 -1
L power:+5VA #PWR0108
U 1 1 60CD6EC0
P 4450 4150
F 0 "#PWR0108" H 4450 4000 50 0001 C CNN
F 1 "+5VA" V 4465 4278 50 0000 L CNN
F 2 "" H 4450 4150 50 0001 C CNN
F 3 "" H 4450 4150 50 0001 C CNN
1 4450 4150
0 1 1 0
$EndComp
Connection ~ 5900 3050
Wire Wire Line
5900 2900 5900 3050
$Comp
L power:GND #PWR057
U 1 1 60CCC812
P 5900 2900
F 0 "#PWR057" H 5900 2650 50 0001 C CNN
F 1 "GND" H 5905 2727 50 0000 C CNN
F 2 "" H 5900 2900 50 0001 C CNN
F 3 "" H 5900 2900 50 0001 C CNN
1 5900 2900
-1 0 0 1
$EndComp
Wire Wire Line
8350 2350 8600 2350
6150 3050 6150 3100
Wire Wire Line
8600 2450 8350 2450
5900 3050 6150 3050
Wire Wire Line
8600 2550 8350 2550
5900 3100 5900 3050
Wire Wire Line
8600 2650 8350 2650
6150 3550 6250 3550
Connection ~ 6150 3550
Wire Wire Line
8600 2750 8350 2750
6150 3400 6150 3550
Wire Wire Line
8600 2850 8350 2850
5900 3650 6250 3650
Connection ~ 5900 3650
Wire Wire Line
8600 2950 8350 2950
5900 3400 5900 3650
Wire Wire Line
8600 3050 8350 3050
6050 3550 6150 3550
Wire Wire Line
5850 3650 5900 3650
Wire Wire Line
5650 3750 6250 3750
$Comp
L power:GND #PWR0101
U 1 1 61488143
P 8400 2150
F 0 "#PWR0101" H 8400 1900 50 0001 C CNN
F 1 "GND" H 8405 1977 50 0000 C CNN
F 2 "" H 8400 2150 50 0001 C CNN
F 3 "" H 8400 2150 50 0001 C CNN
1 8400 2150
1 0 0 1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 614887E8
P 4950 2450
F 0 "#PWR0102" H 4950 2200 50 0001 C CNN
F 1 "GND" H 4955 2277 50 0000 C CNN
F 2 "" H 4950 2450 50 0001 C CNN
F 3 "" H 4950 2450 50 0001 C CNN
1 4950 2450
0 1 -1 0
$EndComp
Wire Wire Line
8400 2150 8400 2250
Wire Wire Line
8400 2250 8350 2250
$Comp
L power:+5VA #PWR0103
U 1 1 6148C30D
P 5150 2350
F 0 "#PWR0103" H 5150 2200 50 0001 C CNN
F 1 "+5VA" H 5165 2523 50 0000 C CNN
F 2 "" H 5150 2350 50 0001 C CNN
F 3 "" H 5150 2350 50 0001 C CNN
1 5150 2350
0 -1 1 0
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 614ABABB
P 4400 3150
F 0 "#PWR0104" H 4400 2900 50 0001 C CNN
F 1 "GND" V 4405 3022 50 0000 R CNN
F 2 "" H 4400 3150 50 0001 C CNN
F 3 "" H 4400 3150 50 0001 C CNN
1 4400 3150
-1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:OPA847xD U13
U 1 1 614B1E6E
P 3650 2550
F 0 "U13" H 3994 2596 50 0000 L CNN
F 1 "OPA681" H 3994 2505 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 2550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/opa847.pdf" H 3650 2750 50 0001 C CNN
1 3650 2550
L Device:C C41
U 1 1 60CB7A55
P 6150 3250
F 0 "C41" H 6265 3296 50 0000 L CNN
F 1 "0.1uF" H 6265 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6188 3100 50 0001 C CNN
F 3 "~" H 6150 3250 50 0001 C CNN
1 6150 3250
1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR0105
U 1 1 614B6AAE
P 5250 3150
F 0 "#PWR0105" H 5250 3000 50 0001 C CNN
F 1 "+5VA" V 5265 3278 50 0000 L CNN
F 2 "" H 5250 3150 50 0001 C CNN
F 3 "" H 5250 3150 50 0001 C CNN
1 5250 3150
0 -1 1 0
L Device:C C40
U 1 1 60CB5566
P 5900 3250
F 0 "C40" H 6015 3296 50 0000 L CNN
F 1 "10uF" H 6015 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5938 3100 50 0001 C CNN
F 3 "~" H 5900 3250 50 0001 C CNN
1 5900 3250
1 0 0 -1
$EndComp
Text HLabel 9300 4450 2 50 Input ~ 0
ADC_CLK
Text HLabel 2800 3750 0 50 Input ~ 0
ADC_IN
Wire Wire Line
5250 3150 5550 3150
5650 4350 6250 4350
Connection ~ 5650 4350
Wire Wire Line
5650 4000 5650 4350
Wire Wire Line
5850 4000 5650 4000
Wire Wire Line
6250 4000 6250 3950
Connection ~ 6250 4000
Wire Wire Line
6150 4000 6250 4000
Wire Wire Line
6250 4050 6250 4000
$Comp
L Device:R R35
U 1 1 614C66FD
P 5300 2850
F 0 "R35" V 5093 2850 50 0000 C CNN
F 1 "1k" V 5184 2850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 2850 50 0001 C CNN
F 3 "~" H 5300 2850 50 0001 C CNN
1 5300 2850
0 1 1 0
$EndComp
$Comp
L Device:R R36
U 1 1 614C7B9C
P 5300 2950
F 0 "R36" V 5507 2950 50 0000 C CNN
F 1 "1k" V 5416 2950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 2950 50 0001 C CNN
F 3 "~" H 5300 2950 50 0001 C CNN
1 5300 2950
L Device:C C39
U 1 1 614EF02F
P 6000 4000
F 0 "C39" V 6252 4000 50 0000 C CNN
F 1 "0.1uF" V 6161 4000 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6038 3850 50 0001 C CNN
F 3 "~" H 6000 4000 50 0001 C CNN
1 6000 4000
0 -1 -1 0
$EndComp
Wire Wire Line
5550 2850 5450 2850
3900 5350 3900 5450
Wire Wire Line
5450 2950 5550 2950
3900 4950 3900 5050
Wire Wire Line
5150 2850 5050 2850
4800 3850 5000 3850
Connection ~ 5750 4250
Wire Wire Line
5050 2850 5050 2950
3750 4250 5750 4250
Wire Wire Line
5050 2950 5150 2950
3750 3750 3550 3750
Connection ~ 3750 3750
Wire Wire Line
3750 4250 3750 3750
Wire Wire Line
3250 3750 2800 3750
Wire Wire Line
4050 3750 3750 3750
Wire Wire Line
4250 3400 4250 3550
$Comp
L Device:R R34
U 1 1 614CFF0D
P 4450 2550
F 0 "R34" V 4243 2550 50 0000 C CNN
F 1 "39" V 4334 2550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4380 2550 50 0001 C CNN
F 3 "~" H 4450 2550 50 0001 C CNN
1 4450 2550
0 1 1 0
$EndComp
$Comp
L Device:C C38
U 1 1 614D04E3
P 4750 2700
F 0 "C38" H 4865 2746 50 0000 L CNN
F 1 "47pF" H 4865 2655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4788 2550 50 0001 C CNN
F 3 "~" H 4750 2700 50 0001 C CNN
1 4750 2700
1 0 0 -1
$EndComp
Wire Wire Line
4750 2850 4750 3050
Connection ~ 4750 3050
Wire Wire Line
4750 3050 4950 3050
Wire Wire Line
4600 2550 4750 2550
Connection ~ 4750 2550
Wire Wire Line
4750 2550 5550 2550
$Comp
L Device:R R33
U 1 1 614D4C4E
P 3550 3250
F 0 "R33" V 3343 3250 50 0000 C CNN
F 1 "402" V 3434 3250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3480 3250 50 0001 C CNN
F 3 "~" H 3550 3250 50 0001 C CNN
1 3550 3250
0 1 1 0
$EndComp
Wire Wire Line
3550 2850 3550 3050
Wire Wire Line
3550 3050 4400 3050
Wire Wire Line
4400 3150 4400 3050
Connection ~ 4400 3050
Wire Wire Line
4400 3050 4750 3050
Wire Wire Line
3700 3250 4100 3250
Wire Wire Line
4100 3250 4100 2550
Connection ~ 4100 2550
Wire Wire Line
4100 2550 3950 2550
Wire Wire Line
3400 3250 3200 3250
Wire Wire Line
3200 3250 3200 2650
Wire Wire Line
3200 2650 3350 2650
$Comp
L Device:R R32
U 1 1 614DAD32
P 3200 3500
F 0 "R32" H 3270 3546 50 0000 L CNN
F 1 "402" H 3270 3455 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3130 3500 50 0001 C CNN
F 3 "~" H 3200 3500 50 0001 C CNN
1 3200 3500
1 0 0 -1
$EndComp
Wire Wire Line
3200 3350 3200 3250
Connection ~ 3200 3250
$Comp
L Device:C C37
U 1 1 614DC5D4
P 3200 3900
F 0 "C37" H 3315 3946 50 0000 L CNN
F 1 "0.1uF" H 3315 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3238 3750 50 0001 C CNN
F 3 "~" H 3200 3900 50 0001 C CNN
1 3200 3900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 614DCD4E
P 3200 4150
F 0 "#PWR0106" H 3200 3900 50 0001 C CNN
F 1 "GND" H 3205 3977 50 0000 C CNN
F 2 "" H 3200 4150 50 0001 C CNN
F 3 "" H 3200 4150 50 0001 C CNN
1 3200 4150
L power:+5VA #PWR0107
U 1 1 614E5495
P 4250 3400
F 0 "#PWR0107" H 4250 3250 50 0001 C CNN
F 1 "+5VA" H 4265 3573 50 0000 C CNN
F 2 "" H 4250 3400 50 0001 C CNN
F 3 "" H 4250 3400 50 0001 C CNN
1 4250 3400
1 0 0 -1
$EndComp
$Comp
L Device:C C36
U 1 1 614DE0CC
P 2700 2450
F 0 "C36" V 2448 2450 50 0000 C CNN
F 1 "0.1uF" V 2539 2450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 2300 50 0001 C CNN
F 3 "~" H 2700 2450 50 0001 C CNN
1 2700 2450
P 3400 3750
F 0 "C36" V 3148 3750 50 0000 C CNN
F 1 "0.1uF" V 3239 3750 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 3600 50 0001 C CNN
F 3 "~" H 3400 3750 50 0001 C CNN
1 3400 3750
0 1 1 0
$EndComp
$Comp
L power:+5VA #PWR0107
U 1 1 614E5495
P 3550 2100
F 0 "#PWR0107" H 3550 1950 50 0001 C CNN
F 1 "+5VA" H 3565 2273 50 0000 C CNN
F 2 "" H 3550 2100 50 0001 C CNN
F 3 "" H 3550 2100 50 0001 C CNN
1 3550 2100
1 0 0 -1
$EndComp
Wire Wire Line
3550 2100 3550 2250
Wire Wire Line
3350 2450 3050 2450
Wire Wire Line
2550 2450 2100 2450
Wire Wire Line
3050 2950 3050 2450
Connection ~ 3050 2450
Wire Wire Line
3050 2450 2850 2450
Wire Wire Line
3050 2950 5050 2950
Connection ~ 5050 2950
Wire Wire Line
4100 2550 4300 2550
Wire Wire Line
3200 3650 3200 3750
Wire Wire Line
3200 4050 3200 4150
$Comp
L Device:C C39
U 1 1 614EF02F
P 5300 2700
F 0 "C39" V 5552 2700 50 0000 C CNN
F 1 "0.1uF" V 5461 2700 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5338 2550 50 0001 C CNN
F 3 "~" H 5300 2700 50 0001 C CNN
1 5300 2700
0 -1 -1 0
$EndComp
Wire Wire Line
5550 2750 5550 2700
Wire Wire Line
5450 2700 5550 2700
Connection ~ 5550 2700
Wire Wire Line
5550 2700 5550 2650
Wire Wire Line
5150 2700 4950 2700
Wire Wire Line
4950 2700 4950 3050
Connection ~ 4950 3050
Wire Wire Line
4950 3050 5550 3050
Text HLabel 2100 2450 0 50 Input ~ 0
ADC_IN
Text HLabel 8600 3150 2 50 Input ~ 0
ADC_CLK
$Comp
L power:+3.3VA #PWR058
U 1 1 60CB177C
P 5350 2250
F 0 "#PWR058" H 5350 2100 50 0001 C CNN
F 1 "+3.3VA" V 5365 2377 50 0000 L CNN
F 2 "" H 5350 2250 50 0001 C CNN
F 3 "" H 5350 2250 50 0001 C CNN
1 5350 2250
0 -1 -1 0
$EndComp
$Comp
L Device:C C40
U 1 1 60CB5566
P 5200 1950
F 0 "C40" H 5315 1996 50 0000 L CNN
F 1 "10uF" H 5315 1905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5238 1800 50 0001 C CNN
F 3 "~" H 5200 1950 50 0001 C CNN
1 5200 1950
L power:GND #PWR0106
U 1 1 614DCD4E
P 3900 5450
F 0 "#PWR0106" H 3900 5200 50 0001 C CNN
F 1 "GND" H 3905 5277 50 0000 C CNN
F 2 "" H 3900 5450 50 0001 C CNN
F 3 "" H 3900 5450 50 0001 C CNN
1 3900 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C41
U 1 1 60CB7A55
P 5450 1950
F 0 "C41" H 5565 1996 50 0000 L CNN
F 1 "0.1uF" H 5565 1905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 1800 50 0001 C CNN
F 3 "~" H 5450 1950 50 0001 C CNN
1 5450 1950
L Device:C C37
U 1 1 614DC5D4
P 3900 5200
F 0 "C37" H 4015 5246 50 0000 L CNN
F 1 "0.1uF" H 4015 5155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3938 5050 50 0001 C CNN
F 3 "~" H 3900 5200 50 0001 C CNN
1 3900 5200
1 0 0 -1
$EndComp
Connection ~ 3900 4550
Wire Wire Line
3900 4650 3900 4550
$Comp
L Device:R R32
U 1 1 614DAD32
P 3900 4800
F 0 "R32" H 3970 4846 50 0000 L CNN
F 1 "402" H 3970 4755 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 4800 50 0001 C CNN
F 3 "~" H 3900 4800 50 0001 C CNN
1 3900 4800
1 0 0 -1
$EndComp
Wire Wire Line
4950 2450 5550 2450
3900 3950 4050 3950
Wire Wire Line
5150 2350 5200 2350
3900 4550 3900 3950
Wire Wire Line
5350 2250 5450 2250
4100 4550 3900 4550
Wire Wire Line
5200 2100 5200 2350
Connection ~ 5200 2350
4800 3850 4650 3850
Connection ~ 4800 3850
Wire Wire Line
5200 2350 5550 2350
4800 4550 4800 3850
Wire Wire Line
5450 2100 5450 2250
Connection ~ 5450 2250
4400 4550 4800 4550
Wire Wire Line
5450 2250 5550 2250
5100 4350 5450 4350
Connection ~ 5100 4350
Wire Wire Line
5200 1800 5200 1750
5100 4450 5100 4350
Wire Wire Line
5200 1750 5450 1750
4250 4350 5100 4350
Wire Wire Line
5450 1750 5450 1800
4250 4150 4250 4350
$Comp
L power:GND #PWR057
U 1 1 60CCC812
P 5200 1600
F 0 "#PWR057" H 5200 1350 50 0001 C CNN
F 1 "GND" H 5205 1427 50 0000 C CNN
F 2 "" H 5200 1600 50 0001 C CNN
F 3 "" H 5200 1600 50 0001 C CNN
1 5200 1600
-1 0 0 1
$EndComp
Wire Wire Line
5200 1600 5200 1750
Connection ~ 5200 1750
$Comp
L power:+5VA #PWR0108
U 1 1 60CD6EC0
P 3750 2850
F 0 "#PWR0108" H 3750 2700 50 0001 C CNN
F 1 "+5VA" V 3765 2978 50 0000 L CNN
F 2 "" H 3750 2850 50 0001 C CNN
F 3 "" H 3750 2850 50 0001 C CNN
1 3750 2850
L Device:R R33
U 1 1 614D4C4E
P 4250 4550
F 0 "R33" V 4043 4550 50 0000 C CNN
F 1 "402" V 4134 4550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 4550 50 0001 C CNN
F 3 "~" H 4250 4550 50 0001 C CNN
1 4250 4550
0 1 1 0
$EndComp
Wire Wire Line
3750 2850 3650 2850
Text HLabel 8600 2350 2 50 Input ~ 0
ADC_DATA1
Text HLabel 8600 2450 2 50 Input ~ 0
ADC_DATA2
Text HLabel 8600 2550 2 50 Input ~ 0
ADC_DATA3
Text HLabel 8600 2650 2 50 Input ~ 0
ADC_DATA4
Text HLabel 8600 2750 2 50 Input ~ 0
ADC_DATA5
Text HLabel 8600 2850 2 50 Input ~ 0
ADC_DATA6
Text HLabel 8600 2950 2 50 Input ~ 0
ADC_DATA7
Text HLabel 8600 3050 2 50 Input ~ 0
ADC_DATA8
5450 3850 6250 3850
Connection ~ 5450 3850
Wire Wire Line
8350 3150 8600 3150
5300 3850 5450 3850
Wire Wire Line
5450 4350 5650 4350
Connection ~ 5450 4350
Wire Wire Line
5450 4150 5450 4350
$Comp
L Device:C C38
U 1 1 614D04E3
P 5450 4000
F 0 "C38" H 5565 4046 50 0000 L CNN
F 1 "47pF" H 5565 3955 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 3850 50 0001 C CNN
F 3 "~" H 5450 4000 50 0001 C CNN
1 5450 4000
1 0 0 -1
$EndComp
$Comp
L Device:R R34
U 1 1 614CFF0D
P 5150 3850
F 0 "R34" V 4943 3850 50 0000 C CNN
F 1 "39" V 5034 3850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5080 3850 50 0001 C CNN
F 3 "~" H 5150 3850 50 0001 C CNN
1 5150 3850
0 1 1 0
$EndComp
Wire Wire Line
5750 4250 5850 4250
Wire Wire Line
5750 4150 5750 4250
Wire Wire Line
5850 4150 5750 4150
Wire Wire Line
6150 4250 6250 4250
Wire Wire Line
6250 4150 6150 4150
$Comp
L Device:R R36
U 1 1 614C7B9C
P 6000 4250
F 0 "R36" V 6207 4250 50 0000 C CNN
F 1 "1k" V 6116 4250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5930 4250 50 0001 C CNN
F 3 "~" H 6000 4250 50 0001 C CNN
1 6000 4250
0 -1 -1 0
$EndComp
$Comp
L Device:R R35
U 1 1 614C66FD
P 6000 4150
F 0 "R35" V 5793 4150 50 0000 C CNN
F 1 "1k" V 5884 4150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5930 4150 50 0001 C CNN
F 3 "~" H 6000 4150 50 0001 C CNN
1 6000 4150
0 1 1 0
$EndComp
Wire Wire Line
5950 4450 6250 4450
$Comp
L power:+5VA #PWR0105
U 1 1 614B6AAE
P 5950 4450
F 0 "#PWR0105" H 5950 4300 50 0001 C CNN
F 1 "+5VA" V 5965 4578 50 0000 L CNN
F 2 "" H 5950 4450 50 0001 C CNN
F 3 "" H 5950 4450 50 0001 C CNN
1 5950 4450
0 -1 1 0
$EndComp
$Comp
L Amplifier_Operational:OPA847xD U13
U 1 1 614B1E6E
P 4350 3850
F 0 "U13" H 4694 3896 50 0000 L CNN
F 1 "OPA681" H 4694 3805 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4350 3850 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/opa847.pdf" H 4350 4050 50 0001 C CNN
1 4350 3850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 614ABABB
P 5100 4450
F 0 "#PWR0104" H 5100 4200 50 0001 C CNN
F 1 "GND" V 5105 4322 50 0000 R CNN
F 2 "" H 5100 4450 50 0001 C CNN
F 3 "" H 5100 4450 50 0001 C CNN
1 5100 4450
-1 0 0 -1
$EndComp
$Comp
L power:+5VA #PWR0103
U 1 1 6148C30D
P 5850 3650
F 0 "#PWR0103" H 5850 3500 50 0001 C CNN
F 1 "+5VA" H 5865 3823 50 0000 C CNN
F 2 "" H 5850 3650 50 0001 C CNN
F 3 "" H 5850 3650 50 0001 C CNN
1 5850 3650
0 -1 1 0
$EndComp
Wire Wire Line
9100 3550 9050 3550
Wire Wire Line
9100 3450 9100 3550
$Comp
L power:GND #PWR0102
U 1 1 614887E8
P 5650 3750
F 0 "#PWR0102" H 5650 3500 50 0001 C CNN
F 1 "GND" H 5655 3577 50 0000 C CNN
F 2 "" H 5650 3750 50 0001 C CNN
F 3 "" H 5650 3750 50 0001 C CNN
1 5650 3750
0 1 -1 0
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 61488143
P 9100 3450
F 0 "#PWR0101" H 9100 3200 50 0001 C CNN
F 1 "GND" H 9105 3277 50 0000 C CNN
F 2 "" H 9100 3450 50 0001 C CNN
F 3 "" H 9100 3450 50 0001 C CNN
1 9100 3450
1 0 0 1
$EndComp
Wire Wire Line
9300 4350 9050 4350
Wire Wire Line
9300 4250 9050 4250
Wire Wire Line
9300 4150 9050 4150
Wire Wire Line
9300 4050 9050 4050
Wire Wire Line
9300 3950 9050 3950
Wire Wire Line
9300 3850 9050 3850
Wire Wire Line
9300 3750 9050 3750
Wire Wire Line
9050 3650 9300 3650
$Comp
L ADS831:ADS831E_2K5 U7
U 1 1 60FB23DE
P 9050 3550
F 0 "U7" H 10450 3937 60 0000 C CNN
F 1 "ADS831E_2K5" H 10450 3831 60 0000 C CNN
F 2 "ADS831:ADS831E&slash_2K5" H 10450 3790 60 0001 C CNN
F 3 "" H 9050 3550 60 0000 C CNN
1 9050 3550
-1 0 0 -1
$EndComp
$Comp
L Device:L L?
U 1 1 610853E4
P 4400 2900
AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1"
AR Path="/60FB17F2/610853E4" Ref="L3" Part="1"
F 0 "L3" V 4590 2900 50 0000 C CNN
F 1 "10uH" V 4499 2900 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 4400 2900 50 0001 C CNN
F 3 "~" H 4400 2900 50 0001 C CNN
1 4400 2900
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 610853EA
P 4750 3100
AR Path="/60C2FE2A/610853EA" Ref="C?" Part="1"
AR Path="/60FB17F2/610853EA" Ref="C13" Part="1"
F 0 "C13" H 4865 3146 50 0000 L CNN
F 1 "10uF" H 4865 3055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4788 2950 50 0001 C CNN
F 3 "~" H 4750 3100 50 0001 C CNN
1 4750 3100
1 0 0 -1
$EndComp
Wire Wire Line
4250 2900 4050 2900
Wire Wire Line
4550 2900 4750 2900
Wire Wire Line
4750 2950 4750 2900
$Comp
L power:+3V3 #PWR025
U 1 1 6109D4DF
P 4050 2700
F 0 "#PWR025" H 4050 2550 50 0001 C CNN
F 1 "+3V3" H 4065 2873 50 0000 C CNN
F 2 "" H 4050 2700 50 0001 C CNN
F 3 "" H 4050 2700 50 0001 C CNN
1 4050 2700
1 0 0 -1
$EndComp
Wire Wire Line
4050 2700 4050 2900
$Comp
L power:GND #PWR058
U 1 1 6109F3FD
P 4750 3450
F 0 "#PWR058" H 4750 3200 50 0001 C CNN
F 1 "GND" H 4755 3277 50 0000 C CNN
F 2 "" H 4750 3450 50 0001 C CNN
F 3 "" H 4750 3450 50 0001 C CNN
1 4750 3450
1 0 0 -1
$EndComp
Wire Wire Line
4750 3250 4750 3450
Text Label 4900 2900 0 50 ~ 0
+3V3A
Wire Wire Line
4900 2900 4750 2900
Connection ~ 4750 2900
Text Label 6050 3550 2 50 ~ 0
+3V3A
$EndSCHEMATC

100
MCU.sch
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 6
Sheet 6 7
Title ""
Date ""
Rev ""
@ -267,34 +267,12 @@ F 3 "" H 3900 1200 50 0001 C CNN
1 3900 1200
1 0 0 -1
$EndComp
$Comp
L power:+3.3VA #PWR020
U 1 1 618FB0DC
P 4500 1200
F 0 "#PWR020" H 4500 1050 50 0001 C CNN
F 1 "+3.3VA" H 4515 1373 50 0000 C CNN
F 2 "" H 4500 1200 50 0001 C CNN
F 3 "" H 4500 1200 50 0001 C CNN
1 4500 1200
1 0 0 -1
$EndComp
Wire Wire Line
4500 1450 4500 1200
Wire Wire Line
3900 1200 3900 1350
Connection ~ 3900 1350
$Comp
L power:+3.3VA #PWR016
U 1 1 61909079
P 2950 2150
F 0 "#PWR016" H 2950 2000 50 0001 C CNN
F 1 "+3.3VA" V 2965 2277 50 0000 L CNN
F 2 "" H 2950 2150 50 0001 C CNN
F 3 "" H 2950 2150 50 0001 C CNN
1 2950 2150
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR017
U 1 1 61909F09
P 2950 2250
@ -569,4 +547,80 @@ Text HLabel 5400 2950 2 50 Input ~ 0
CPU_ENC_CS
Wire Wire Line
5400 2950 5000 2950
$Comp
L Device:L L?
U 1 1 6115CE70
P 7050 1550
AR Path="/60C2FE2A/6115CE70" Ref="L?" Part="1"
AR Path="/60FB17F2/6115CE70" Ref="L?" Part="1"
AR Path="/60E4702B/6115CE70" Ref="L?" Part="1"
AR Path="/60C2FDBB/6115CE70" Ref="L7" Part="1"
F 0 "L7" V 7240 1550 50 0000 C CNN
F 1 "10uH" V 7149 1550 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 7050 1550 50 0001 C CNN
F 3 "~" H 7050 1550 50 0001 C CNN
1 7050 1550
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 6115CE76
P 7400 1750
AR Path="/60C2FE2A/6115CE76" Ref="C?" Part="1"
AR Path="/60FB17F2/6115CE76" Ref="C?" Part="1"
AR Path="/60E4702B/6115CE76" Ref="C?" Part="1"
AR Path="/60C2FDBB/6115CE76" Ref="C35" Part="1"
F 0 "C35" H 7515 1796 50 0000 L CNN
F 1 "10uF" H 7515 1705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7438 1600 50 0001 C CNN
F 3 "~" H 7400 1750 50 0001 C CNN
1 7400 1750
1 0 0 -1
$EndComp
Wire Wire Line
6900 1550 6700 1550
Wire Wire Line
7200 1550 7400 1550
Wire Wire Line
7400 1600 7400 1550
$Comp
L power:+3V3 #PWR?
U 1 1 6115CE7F
P 6700 1350
AR Path="/60FB17F2/6115CE7F" Ref="#PWR?" Part="1"
AR Path="/60E4702B/6115CE7F" Ref="#PWR?" Part="1"
AR Path="/60C2FDBB/6115CE7F" Ref="#PWR0113" Part="1"
F 0 "#PWR0113" H 6700 1200 50 0001 C CNN
F 1 "+3V3" H 6715 1523 50 0000 C CNN
F 2 "" H 6700 1350 50 0001 C CNN
F 3 "" H 6700 1350 50 0001 C CNN
1 6700 1350
1 0 0 -1
$EndComp
Wire Wire Line
6700 1350 6700 1550
Text Label 7550 1550 0 50 ~ 0
+3V3A
Wire Wire Line
7550 1550 7400 1550
Connection ~ 7400 1550
$Comp
L power:GND #PWR?
U 1 1 6115CE89
P 7400 2000
AR Path="/60E4702B/6115CE89" Ref="#PWR?" Part="1"
AR Path="/60C2FDBB/6115CE89" Ref="#PWR0114" Part="1"
F 0 "#PWR0114" H 7400 1750 50 0001 C CNN
F 1 "GND" H 7405 1827 50 0000 C CNN
F 2 "" H 7400 2000 50 0001 C CNN
F 3 "" H 7400 2000 50 0001 C CNN
1 7400 2000
1 0 0 -1
$EndComp
Wire Wire Line
7400 2000 7400 1900
Text Label 4500 1200 0 50 ~ 0
+3V3A
Text Label 2950 2150 2 50 ~ 0
+3V3A
$EndSCHEMATC

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MCU.sch-bak
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Sheet 6 6
Sheet 6 7
Title ""
Date ""
Rev ""
@ -267,34 +267,12 @@ F 3 "" H 3900 1200 50 0001 C CNN
1 3900 1200
1 0 0 -1
$EndComp
$Comp
L power:+3.3VA #PWR020
U 1 1 618FB0DC
P 4500 1200
F 0 "#PWR020" H 4500 1050 50 0001 C CNN
F 1 "+3.3VA" H 4515 1373 50 0000 C CNN
F 2 "" H 4500 1200 50 0001 C CNN
F 3 "" H 4500 1200 50 0001 C CNN
1 4500 1200
1 0 0 -1
$EndComp
Wire Wire Line
4500 1450 4500 1200
Wire Wire Line
3900 1200 3900 1350
Connection ~ 3900 1350
$Comp
L power:+3.3VA #PWR016
U 1 1 61909079
P 2950 2150
F 0 "#PWR016" H 2950 2000 50 0001 C CNN
F 1 "+3.3VA" V 2965 2277 50 0000 L CNN
F 2 "" H 2950 2150 50 0001 C CNN
F 3 "" H 2950 2150 50 0001 C CNN
1 2950 2150
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR017
U 1 1 61909F09
P 2950 2250
@ -569,4 +547,80 @@ Text HLabel 5400 2950 2 50 Input ~ 0
CPU_ENC_CS
Wire Wire Line
5400 2950 5000 2950
$Comp
L Device:L L?
U 1 1 6115CE70
P 7050 1550
AR Path="/60C2FE2A/6115CE70" Ref="L?" Part="1"
AR Path="/60FB17F2/6115CE70" Ref="L?" Part="1"
AR Path="/60E4702B/6115CE70" Ref="L?" Part="1"
AR Path="/60C2FDBB/6115CE70" Ref="L7" Part="1"
F 0 "L7" V 7240 1550 50 0000 C CNN
F 1 "10uH" V 7149 1550 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 7050 1550 50 0001 C CNN
F 3 "~" H 7050 1550 50 0001 C CNN
1 7050 1550
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 6115CE76
P 7400 1750
AR Path="/60C2FE2A/6115CE76" Ref="C?" Part="1"
AR Path="/60FB17F2/6115CE76" Ref="C?" Part="1"
AR Path="/60E4702B/6115CE76" Ref="C?" Part="1"
AR Path="/60C2FDBB/6115CE76" Ref="C35" Part="1"
F 0 "C35" H 7515 1796 50 0000 L CNN
F 1 "10uF" H 7515 1705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7438 1600 50 0001 C CNN
F 3 "~" H 7400 1750 50 0001 C CNN
1 7400 1750
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
7400 1600 7400 1550
$Comp
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P 6700 1350
AR Path="/60FB17F2/6115CE7F" Ref="#PWR?" Part="1"
AR Path="/60E4702B/6115CE7F" Ref="#PWR?" Part="1"
AR Path="/60C2FDBB/6115CE7F" Ref="#PWR0113" Part="1"
F 0 "#PWR0113" H 6700 1200 50 0001 C CNN
F 1 "+3V3" H 6715 1523 50 0000 C CNN
F 2 "" H 6700 1350 50 0001 C CNN
F 3 "" H 6700 1350 50 0001 C CNN
1 6700 1350
1 0 0 -1
$EndComp
Wire Wire Line
6700 1350 6700 1550
Text Label 7550 1550 0 50 ~ 0
+3V3A
Wire Wire Line
7550 1550 7400 1550
Connection ~ 7400 1550
$Comp
L power:GND #PWR?
U 1 1 6115CE89
P 7400 2000
AR Path="/60E4702B/6115CE89" Ref="#PWR?" Part="1"
AR Path="/60C2FDBB/6115CE89" Ref="#PWR0114" Part="1"
F 0 "#PWR0114" H 7400 1750 50 0001 C CNN
F 1 "GND" H 7405 1827 50 0000 C CNN
F 2 "" H 7400 2000 50 0001 C CNN
F 3 "" H 7400 2000 50 0001 C CNN
1 7400 2000
1 0 0 -1
$EndComp
Wire Wire Line
7400 2000 7400 1900
Text Label 4500 1200 0 50 ~ 0
+3V3A
Text Label 2950 2150 2 50 ~ 0
+3V3A
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1289
Power.sch
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Power.sch-bak
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101
TestAutomation-cache.lib
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@ -141,6 +141,28 @@ X ADJ 9 1200 -500 100 L 40 40 1 1 I
ENDDRAW
ENDDEF
#
# Amplifier_Operational_LMV321
#
DEF Amplifier_Operational_LMV321 U 0 5 Y Y 1 F N
F0 "U" 0 200 50 H V L CNN
F1 "Amplifier_Operational_LMV321" 0 -200 50 H V L CNN
F2 "" 0 0 50 H I L CNN
F3 "" 0 0 50 H I C CNN
ALIAS MCP6401UT-xOT MCP6001U OPA333xxDCK OPA376xxDCK OPA330xxDCK
$FPLIST
SOT?23*
*SC*70*
$ENDFPLIST
DRAW
P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
X V- 2 -100 -300 150 U 50 50 0 1 W
X V+ 5 -100 300 150 D 50 50 0 1 W
X + 1 -300 100 100 R 50 50 1 1 I
X - 3 -300 -100 100 R 50 50 1 1 I
X ~ 4 300 0 100 L 50 50 1 1 O
ENDDRAW
ENDDEF
#
# Amplifier_Operational_OPA847xD
#
DEF Amplifier_Operational_OPA847xD U 0 5 Y Y 1 F N
@ -476,6 +498,25 @@ X D 3 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_Q_NPN_BEC
#
DEF Device_Q_NPN_BEC Q 0 0 Y N 1 F N
F0 "Q" 200 50 50 H V L CNN
F1 "Device_Q_NPN_BEC" 200 -50 50 H V L CNN
F2 "" 200 100 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
C 50 0 111 0 1 10 N
P 2 0 1 0 25 25 100 100 N
P 3 0 1 0 25 -25 100 -100 100 -100 N
P 3 0 1 20 25 75 25 -75 25 -75 N
P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
X B 1 -200 0 225 R 50 50 1 1 I
X E 2 100 -200 100 U 50 50 1 1 P
X C 3 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_R
#
DEF Device_R R 0 0 N Y 1 F N
@ -493,6 +534,25 @@ X ~ 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Diode_BZX84Cxx
#
DEF Diode_BZX84Cxx D 0 40 N N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "Diode_BZX84Cxx" 0 -100 50 H V C CNN
F2 "Diode_SMD:D_SOT-23_ANK" 0 -175 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
D*SOT?23*ANK*
$ENDFPLIST
DRAW
P 2 0 1 0 50 0 -50 0 N
P 3 0 1 10 -50 -50 -50 50 -30 50 N
P 4 0 1 10 50 -50 50 50 -50 0 50 -50 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Diode_Z2SMBxxx
#
DEF Diode_Z2SMBxxx D 0 40 N N 1 F N
@ -1327,26 +1387,30 @@ X RX- 9 400 300 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Transistor_BJT_BC857
# Transistor_BJT_BC857BS
#
DEF Transistor_BJT_BC857 Q 0 0 Y N 1 F N
F0 "Q" 200 75 50 H V L CNN
F1 "Transistor_BJT_BC857" 200 0 50 H V L CNN
F2 "Package_TO_SOT_SMD:SOT-23" 200 -75 50 H I L CIN
F3 "" 0 0 50 H I L CNN
ALIAS BC808 BC856 BC857 BC858 BC859 BC860 MMBT3906
DEF Transistor_BJT_BC857BS Q 0 0 Y N 2 L N
F0 "Q" 200 50 50 H V L CNN
F1 "Transistor_BJT_BC857BS" 200 -50 50 H V L CNN
F2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" 200 100 50 H I C CNN
F3 "" 0 0 50 H I C CNN
ALIAS BC856BDW1 BC857BS BC857BDW1 PMBT3906YS MMDT3906 MBT3906DW1 FFB3906 MMDT5401 PUMT1
$FPLIST
SOT?23*
SOT?363*
$ENDFPLIST
DRAW
C 50 0 111 0 1 10 N
P 2 0 1 0 25 0 -100 0 N
P 2 0 1 0 25 25 100 100 N
P 3 0 1 0 25 -25 100 -100 100 -100 N
P 3 0 1 20 25 75 25 -75 25 -75 N
P 5 0 1 0 90 -70 70 -90 50 -50 90 -70 90 -70 F
X B 1 -200 0 225 R 50 50 1 1 I
X E 2 100 -200 100 U 50 50 1 1 P
X C 3 100 200 100 D 50 50 1 1 P
X E1 1 100 -200 100 U 50 50 1 1 P
X B1 2 -200 0 100 R 50 50 1 1 I
X C1 6 100 200 100 D 50 50 1 1 P
X C2 3 100 200 100 D 50 50 2 1 P
X E2 4 100 -200 100 U 50 50 2 1 P
X B2 5 -200 0 100 R 50 50 2 1 I
ENDDRAW
ENDDEF
#
@ -1427,21 +1491,6 @@ X +2V5 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# power_+3.3VA
#
DEF power_+3.3VA #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "power_+3.3VA" 0 140 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +3.3VA 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# power_+3V3
#
DEF power_+3V3 #PWR 0 0 Y Y 1 F P

36
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Sheet 1 6
Sheet 1 7
Title ""
Date ""
Rev ""
@ -123,28 +123,28 @@ F87 "FPGA_CDONE" I L 4650 4200 50
F88 "FPGA_CRESET" I L 4650 4300 50
$EndSheet
$Sheet
S 2900 5700 650 1000
S 2200 5400 650 1000
U 60E4702B
F0 "Ethernet" 50
F1 "Ethernet.sch" 50
F2 "POE_VC+" I L 2900 6600 50
F3 "POE_VC-" I L 2900 6500 50
F4 "ENC_SPI_SCK" I L 2900 6300 50
F5 "ENC_SPI_MOSI" I L 2900 6200 50
F6 "ENC_SPI_MISO" I L 2900 6100 50
F7 "ENC_INT" I L 2900 5800 50
F8 "ENC_SPI_CS" I L 2900 6000 50
F2 "POE_VC+" I L 2200 6300 50
F3 "POE_VC-" I L 2200 6200 50
F4 "ENC_SPI_SCK" I L 2200 6000 50
F5 "ENC_SPI_MOSI" I L 2200 5900 50
F6 "ENC_SPI_MISO" I L 2200 5800 50
F7 "ENC_INT" I L 2200 5500 50
F8 "ENC_SPI_CS" I L 2200 5700 50
$EndSheet
$Sheet
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S 950 5450 750 800
U 60C2FE2A
F0 "Power" 50
F1 "Power.sch" 50
F2 "POE_VC+" I L 1650 5900 50
F3 "POE_VC-" I L 1650 6000 50
F4 "POE_AT_EVENT" I L 1650 6200 50
F5 "POE_SRC_Status" I L 1650 6300 50
F6 "POE_CPU_RESET" I L 1650 6400 50
F2 "POE_VC+" I L 950 5600 50
F3 "POE_VC-" I L 950 5700 50
F4 "POE_AT_EVENT" I L 950 5900 50
F5 "POE_SRC_Status" I L 950 6000 50
F6 "POE_CPU_RESET" I L 950 6100 50
$EndSheet
$Sheet
S 1750 900 1500 3950
@ -217,4 +217,10 @@ F64 "CPU_FSMC_CLK" I R 3250 4050 50
F65 "CPU_FSMC_NWAIT" I R 3250 4150 50
F66 "CPU_ENC_CS" I L 1750 3150 50
$EndSheet
$Sheet
S 3450 5350 500 900
U 60E3407A
F0 "Current_Senser" 50
F1 "Current_Senser.sch" 50
$EndSheet
$EndSCHEMATC

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F88 "FPGA_CRESET" I L 4650 4300 50
$EndSheet
$Sheet
S 2950 6250 650 1000
S 2200 5400 650 1000
U 60E4702B
F0 "Ethernet" 50
F1 "Ethernet.sch" 50
F2 "POE_VC+" I L 2950 7150 50
F3 "POE_VC-" I L 2950 7050 50
F4 "ENC_SPI_SCK" I L 2950 6850 50
F5 "ENC_SPI_MOSI" I L 2950 6750 50
F6 "ENC_SPI_MISO" I L 2950 6650 50
F7 "ENC_INT" I L 2950 6350 50
F8 "ENC_SPI_CS" I L 2950 6550 50
F2 "POE_VC+" I L 2200 6300 50
F3 "POE_VC-" I L 2200 6200 50
F4 "ENC_SPI_SCK" I L 2200 6000 50
F5 "ENC_SPI_MOSI" I L 2200 5900 50
F6 "ENC_SPI_MISO" I L 2200 5800 50
F7 "ENC_INT" I L 2200 5500 50
F8 "ENC_SPI_CS" I L 2200 5700 50
$EndSheet
$Sheet
S 1700 6300 750 800
S 950 5450 750 800
U 60C2FE2A
F0 "Power" 50
F1 "Power.sch" 50
F2 "POE_VC+" I L 1700 6450 50
F3 "POE_VC-" I L 1700 6550 50
F4 "POE_AT_EVENT" I L 1700 6750 50
F5 "POE_SRC_Status" I L 1700 6850 50
F6 "POE_CPU_RESET" I L 1700 6950 50
F2 "POE_VC+" I L 950 5600 50
F3 "POE_VC-" I L 950 5700 50
F4 "POE_AT_EVENT" I L 950 5900 50
F5 "POE_SRC_Status" I L 950 6000 50
F6 "POE_CPU_RESET" I L 950 6100 50
$EndSheet
$Sheet
S 1750 900 1500 3950
@ -217,4 +217,10 @@ F64 "CPU_FSMC_CLK" I R 3250 4050 50
F65 "CPU_FSMC_NWAIT" I R 3250 4150 50
F66 "CPU_ENC_CS" I L 1750 3150 50
$EndSheet
$Sheet
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$EndSheet
$EndSCHEMATC

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