Syrostan/HighSpeedADC.sch

538 lines
12 KiB
Plaintext

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 8
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
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
4050 2200 4050 2300
Connection ~ 5900 3050
Wire Wire Line
5900 2900 5900 3050
$Comp
L power:GND #PWR06
U 1 1 60CCC812
P 5900 2900
F 0 "#PWR06" 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
6150 3050 6150 3100
Wire Wire Line
5900 3050 6150 3050
Wire Wire Line
5900 3100 5900 3050
Wire Wire Line
6150 3550 6250 3550
Connection ~ 6150 3550
Wire Wire Line
6150 3400 6150 3550
Wire Wire Line
5900 3650 6250 3650
Connection ~ 5900 3650
Wire Wire Line
5900 3400 5900 3650
Wire Wire Line
5850 3650 5900 3650
Wire Wire Line
5650 3750 6250 3750
$Comp
L Device:C C7
U 1 1 60CB7A55
P 6150 3250
F 0 "C7" H 6265 3296 50 0000 L CNN
F 1 "0.1uF" H 6265 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" 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 Device:C C4
U 1 1 60CB5566
P 5900 3250
F 0 "C4" H 6015 3296 50 0000 L CNN
F 1 "10uF" H 6015 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" 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
Wire Wire Line
5650 4350 6250 4350
Connection ~ 5650 4350
Wire Wire Line
5650 4000 5650 4350
Wire Wire Line
5800 4000 5650 4000
$Comp
L Device:C C5
U 1 1 614EF02F
P 5950 4000
F 0 "C5" V 6202 4000 50 0000 C CNN
F 1 "0.1uF" V 6111 4000 50 0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5988 3850 50 0001 C CNN
F 3 "~" H 5950 4000 50 0001 C CNN
1 5950 4000
0 -1 -1 0
$EndComp
Wire Wire Line
3800 3750 3900 3750
Wire Wire Line
4800 3850 5000 3850
$Comp
L Device:C C2
U 1 1 614DC5D4
P 5150 4650
F 0 "C2" H 5265 4696 50 0000 L CNN
F 1 "0.1uF" H 5265 4605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5188 4500 50 0001 C CNN
F 3 "~" H 5150 4650 50 0001 C CNN
1 5150 4650
1 0 0 -1
$EndComp
$Comp
L Device:R R1
U 1 1 614DAD32
P 3650 3750
F 0 "R1" H 3720 3796 50 0000 L CNN
F 1 "499" H 3720 3705 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 3750 50 0001 C CNN
F 3 "~" H 3650 3750 50 0001 C CNN
1 3650 3750
0 -1 -1 0
$EndComp
Wire Wire Line
3900 3750 4050 3750
Wire Wire Line
4800 3850 4650 3850
Connection ~ 4800 3850
Wire Wire Line
4150 3250 3900 3250
$Comp
L Device:R R2
U 1 1 614D4C4E
P 4300 3250
F 0 "R2" V 4093 3250 50 0000 C CNN
F 1 "499" V 4184 3250 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4230 3250 50 0001 C CNN
F 3 "~" H 4300 3250 50 0001 C CNN
1 4300 3250
0 -1 -1 0
$EndComp
Wire Wire Line
5450 3850 6250 3850
Connection ~ 5450 3850
Wire Wire Line
5300 3850 5450 3850
Wire Wire Line
5450 4350 5650 4350
Wire Wire Line
5450 4150 5450 4350
$Comp
L Device:C C3
U 1 1 614D04E3
P 5450 4000
F 0 "C3" H 5565 4046 50 0000 L CNN
F 1 "47pF" H 5565 3955 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" 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 R3
U 1 1 614CFF0D
P 5150 3850
F 0 "R3" V 4943 3850 50 0000 C CNN
F 1 "39" V 5034 3850 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5080 3850 50 0001 C CNN
F 3 "~" H 5150 3850 50 0001 C CNN
1 5150 3850
0 1 1 0
$EndComp
$Comp
L power:GND #PWR02
U 1 1 614ABABB
P 5450 5150
F 0 "#PWR02" H 5450 4900 50 0001 C CNN
F 1 "GND" V 5455 5022 50 0000 R CNN
F 2 "" H 5450 5150 50 0001 C CNN
F 3 "" H 5450 5150 50 0001 C CNN
1 5450 5150
-1 0 0 -1
$EndComp
Wire Wire Line
9100 3550 9050 3550
Wire Wire Line
9100 3450 9100 3550
$Comp
L power:GND #PWR05
U 1 1 614887E8
P 5650 3750
F 0 "#PWR05" 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 #PWR08
U 1 1 61488143
P 9100 3450
F 0 "#PWR08" 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 Device:L L?
U 1 1 610853E4
P 5600 3550
AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1"
AR Path="/60FB17F2/610853E4" Ref="L1" Part="1"
F 0 "L1" V 5790 3550 50 0000 C CNN
F 1 "10uH" V 5699 3550 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 5600 3550 50 0001 C CNN
F 3 "~" H 5600 3550 50 0001 C CNN
1 5600 3550
0 -1 -1 0
$EndComp
Wire Wire Line
5450 3550 5250 3550
$Comp
L power:+3V3 #PWR03
U 1 1 6109D4DF
P 5250 3350
F 0 "#PWR03" H 5250 3200 50 0001 C CNN
F 1 "+3V3" H 5265 3523 50 0000 C CNN
F 2 "" H 5250 3350 50 0001 C CNN
F 3 "" H 5250 3350 50 0001 C CNN
1 5250 3350
1 0 0 -1
$EndComp
Wire Wire Line
5250 3350 5250 3550
Text Label 4050 2200 1 50 ~ 0
+5VA
Text Label 5750 4450 2 50 ~ 0
+5VA
Text Label 5850 3650 2 50 ~ 0
+5VA
$Comp
L Device:L L?
U 1 1 60F6C818
P 5800 1500
AR Path="/60C2FE2A/60F6C818" Ref="L?" Part="1"
AR Path="/60FB17F2/60F6C818" Ref="L2" Part="1"
F 0 "L2" V 5990 1500 50 0000 C CNN
F 1 "10uH" V 5899 1500 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 5800 1500 50 0001 C CNN
F 3 "~" H 5800 1500 50 0001 C CNN
1 5800 1500
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 60F6C81E
P 6150 1700
AR Path="/60C2FE2A/60F6C81E" Ref="C?" Part="1"
AR Path="/60FB17F2/60F6C81E" Ref="C6" Part="1"
F 0 "C6" H 6265 1746 50 0000 L CNN
F 1 "10uF" H 6265 1655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 1550 50 0001 C CNN
F 3 "~" H 6150 1700 50 0001 C CNN
1 6150 1700
1 0 0 -1
$EndComp
Wire Wire Line
5650 1500 5450 1500
Wire Wire Line
5950 1500 6150 1500
Wire Wire Line
6150 1550 6150 1500
Wire Wire Line
5450 1300 5450 1500
$Comp
L power:GND #PWR07
U 1 1 60F6C82E
P 6150 2050
F 0 "#PWR07" H 6150 1800 50 0001 C CNN
F 1 "GND" H 6155 1877 50 0000 C CNN
F 2 "" H 6150 2050 50 0001 C CNN
F 3 "" H 6150 2050 50 0001 C CNN
1 6150 2050
1 0 0 -1
$EndComp
Wire Wire Line
6150 1850 6150 2050
Text Label 6300 1500 0 50 ~ 0
+5VA
Wire Wire Line
6300 1500 6150 1500
Connection ~ 6150 1500
$Comp
L power:+5V #PWR04
U 1 1 60F71653
P 5450 1300
F 0 "#PWR04" H 5450 1150 50 0001 C CNN
F 1 "+5V" H 5465 1473 50 0000 C CNN
F 2 "" H 5450 1300 50 0001 C CNN
F 3 "" H 5450 1300 50 0001 C CNN
1 5450 1300
1 0 0 -1
$EndComp
Wire Wire Line
5750 3550 6150 3550
Text GLabel 2950 3750 0 50 Input ~ 0
HSADC_IN
$Comp
L Amplifier_Operational:OPA2691 U1
U 1 1 60EA227A
P 3650 4350
F 0 "U1" H 3650 4717 50 0000 C CNN
F 1 "OPA2690" H 3650 4626 50 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 4350 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 3650 4350 50 0001 C CNN
1 3650 4350
-1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:OPA2691 U1
U 2 1 60EA377D
P 4350 3850
F 0 "U1" H 4350 4217 50 0000 C CNN
F 1 "OPA2690" H 4350 4126 50 0000 C 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/sbos224d/sbos224d.pdf" H 4350 3850 50 0001 C CNN
2 4350 3850
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:OPA2691 U1
U 3 1 60EA5D47
P 4150 2600
F 0 "U1" H 4108 2646 50 0000 L CNN
F 1 "OPA2690" H 4108 2555 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4150 2600 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN
3 4150 2600
1 0 0 -1
$EndComp
Wire Wire Line
2950 3750 3500 3750
Connection ~ 3900 3750
Wire Wire Line
4800 3850 4800 3250
Wire Wire Line
4450 3250 4800 3250
Wire Wire Line
3900 3250 3900 3750
$Comp
L Device:C C1
U 1 1 60F6B650
P 5850 4800
F 0 "C1" H 5965 4846 50 0000 L CNN
F 1 "0.1uF" H 5965 4755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5888 4650 50 0001 C CNN
F 3 "~" H 5850 4800 50 0001 C CNN
1 5850 4800
1 0 0 -1
$EndComp
$Comp
L TestAutomation:ADS831E_2K5 U2
U 1 1 62596080
P 9050 3550
F 0 "U2" H 10450 3937 60 0000 C CNN
F 1 "ADS831E_2K5" H 10450 3831 60 0000 C CNN
F 2 "TestAutomation: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
Wire Wire Line
6250 4150 5850 4150
Wire Wire Line
5850 4150 5850 4650
Wire Wire Line
5850 4950 5850 5000
Wire Wire Line
6250 3950 6200 3950
Wire Wire Line
6200 3950 6200 4000
Wire Wire Line
6200 4050 6250 4050
Wire Wire Line
6100 4000 6200 4000
Connection ~ 6200 4000
Wire Wire Line
6200 4000 6200 4050
Wire Wire Line
5750 4450 6250 4450
$Comp
L Device:R R136
U 1 1 60FA01B1
P 4800 4250
F 0 "R136" V 4593 4250 50 0000 C CNN
F 1 "50" V 4684 4250 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4730 4250 50 0001 C CNN
F 3 "~" H 4800 4250 50 0001 C CNN
1 4800 4250
0 1 1 0
$EndComp
$Comp
L Device:R R5
U 1 1 60FC2B9E
P 3050 4350
F 0 "R5" V 2843 4350 50 0000 C CNN
F 1 "301" V 2934 4350 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2980 4350 50 0001 C CNN
F 3 "~" H 3050 4350 50 0001 C CNN
1 3050 4350
0 1 1 0
$EndComp
$Comp
L Device:R R135
U 1 1 60FC3A8A
P 3650 4850
F 0 "R135" V 3443 4850 50 0000 C CNN
F 1 "1k" V 3534 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 4850 50 0001 C CNN
F 3 "~" H 3650 4850 50 0001 C CNN
1 3650 4850
0 1 1 0
$EndComp
$Comp
L Device:R R4
U 1 1 60FC49E4
P 2650 4700
F 0 "R4" H 2720 4746 50 0000 L CNN
F 1 "499" H 2720 4655 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2580 4700 50 0001 C CNN
F 3 "~" H 2650 4700 50 0001 C CNN
1 2650 4700
1 0 0 -1
$EndComp
Wire Wire Line
4050 3950 2650 3950
Wire Wire Line
2650 3950 2650 4350
Wire Wire Line
2900 4350 2650 4350
Connection ~ 2650 4350
Wire Wire Line
2650 4350 2650 4550
Wire Wire Line
3200 4350 3300 4350
Wire Wire Line
3500 4850 3300 4850
Wire Wire Line
3300 4850 3300 4350
Connection ~ 3300 4350
Wire Wire Line
3300 4350 3350 4350
Wire Wire Line
3950 4450 4050 4450
Wire Wire Line
4050 4450 4050 4850
Wire Wire Line
4050 4850 3800 4850
Wire Wire Line
2650 4850 2650 5000
$Comp
L power:GND #PWR0146
U 1 1 60FD421B
P 2650 5000
F 0 "#PWR0146" H 2650 4750 50 0001 C CNN
F 1 "GND" H 2655 4827 50 0000 C CNN
F 2 "" H 2650 5000 50 0001 C CNN
F 3 "" H 2650 5000 50 0001 C CNN
1 2650 5000
1 0 0 -1
$EndComp
Wire Wire Line
4650 4250 3950 4250
Wire Wire Line
5450 4350 5450 5000
Connection ~ 5450 4350
Wire Wire Line
5850 5000 5450 5000
Connection ~ 5450 5000
Wire Wire Line
5450 5000 5450 5150
Wire Wire Line
5450 5000 5150 5000
Wire Wire Line
4950 4250 5150 4250
Wire Wire Line
5150 4500 5150 4250
Connection ~ 5150 4250
Wire Wire Line
5150 4250 6250 4250
Wire Wire Line
5150 4800 5150 5000
$Comp
L power:GND #PWR0147
U 1 1 6106FA09
P 4050 2900
F 0 "#PWR0147" H 4050 2650 50 0001 C CNN
F 1 "GND" H 4055 2727 50 0000 C CNN
F 2 "" H 4050 2900 50 0001 C CNN
F 3 "" H 4050 2900 50 0001 C CNN
1 4050 2900
1 0 0 -1
$EndComp
$EndSCHEMATC