1
0
Fork 0

sch, pcb: Add TAN Caps to all LT304x SET Pin

- Prevent noise due to microphonics to be amplified by internal Amp
- Remove the input TAN Caps as LT304x PSRR is very good
- Replace TAN Caps in the 12V input side to be ELEC Cap
    - Save cost
This commit is contained in:
linuswck 2023-11-29 15:04:31 +08:00
parent 74524b70e4
commit 08133e5e95
5 changed files with 11622 additions and 11702 deletions

File diff suppressed because it is too large Load Diff

View File

@ -3948,6 +3948,35 @@
)
)
(symbol (lib_id "Device:C_Polarized") (at 73.66 160.02 0) (unit 1)
(in_bom yes) (on_board yes) (dnp no)
(uuid 927812d0-e4ae-4c5c-8702-e3ba6ddcbf72)
(property "Reference" "C76" (at 74.93 157.48 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "220u ELEC" (at 74.93 163.195 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "kirdy:Cap_Elec_SMD_865080345012" (at 74.6252 163.83 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (at 73.66 160.02 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "MFR_PN" "865080345012" (at 73.66 160.02 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 8144475e-394f-4240-bb42-2cb7d402c591))
(pin "2" (uuid 771c524c-20df-4d66-8a08-0e95234a3df0))
(instances
(project "kirdy"
(path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/b6f53a06-e1b9-4c20-8fc0-ae2d1ce0191d"
(reference "C76") (unit 1)
)
)
)
)
(symbol (lib_id "Device:R") (at 339.09 197.485 180) (unit 1)
(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
(uuid 97b2c447-ba96-4b5b-ae5b-86a334044de2)
@ -5450,38 +5479,6 @@
)
)
(symbol (lib_id "Device:C_Polarized") (at 73.66 160.02 0) (unit 1)
(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
(uuid f14324ca-e9cf-414a-9751-8ab15685753e)
(property "Reference" "C182" (at 77.47 157.8609 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "220u" (at 77.47 160.4009 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Capacitor_Tantalum_SMD:CP_EIA-7343-15_Kemet-W" (at 74.6252 163.83 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (at 73.66 160.02 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "MFR_PN" "T491D227K016AT" (at 73.66 160.02 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "MFR_PN_ALT" "293D227X9016E2TE3" (at 73.66 160.02 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 28675eff-d521-4cd5-84cf-61803d6d9cc8))
(pin "2" (uuid 4b72cfc5-3745-4466-9e73-d60b82ec2b15))
(instances
(project "kirdy"
(path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/b6f53a06-e1b9-4c20-8fc0-ae2d1ce0191d"
(reference "C182") (unit 1)
)
)
)
)
(symbol (lib_id "Device:L") (at 334.01 76.2 90) (unit 1)
(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
(uuid f3f57d1e-f1f9-48d4-8ade-a4daf1f43bd8)

View File

@ -3827,7 +3827,7 @@
(pin "6" (uuid 836a350b-8422-422a-88d3-a0cd8eddee47))
(pin "7" (uuid 931473ba-af41-4e36-b6c9-9a3fb1032bbd))
(pin "8" (uuid 5214f442-9c8d-426e-a560-c92096489a1e))
(pin "8" (uuid 5214f442-9c8d-426e-a560-c92096489a1e))
(pin "8" (uuid 5214f442-9c8d-426e-a560-c92096489a1f))
(pin "9" (uuid 8bc5a6f7-ced1-468f-aa5d-6d53092fa02a))
(instances
(project "kirdy"

File diff suppressed because it is too large Load Diff

View File

@ -46,7 +46,7 @@
"silk_text_upright": false,
"zones": {
"45_degree_only": false,
"min_clearance": 0.127
"min_clearance": 0.254
}
},
"diff_pair_dimensions": [