pixalynx/cm5-minimal-carrier

A 4-layer Raspberry Pi CM5 carrier board routes USB‑C 5V power through an RT9742 load switch with TVS protection and capacitive filtering, while providing ESD-protected HDMI output, CM5 connectors, test points, and ground/power planes.

Version
0.1.1
License
unset
Stars
0

output/bom.csv

Designators,Quantity,Manufacturer,Manufacturer Part Number,LCSC Part Number,Footprint,Purpose,Assembly
"J1,J2",2,Amphenol,10164227-1001A1RLF,C6782225,cm5-1,CM5 socket: module pins 1-100,Confirm JLC stock/basic-extended and sourcing before ordering
J3,1,GCT,USB4105-GF-A,C3020560,usb-c,5 A rated USB-C power receptacle; data and SBU NC,Confirm JLC stock/basic-extended and sourcing before ordering
J4,1,EDAC,690-019-298-412,C5291558,hdmi,Full-size HDMI Type-A; port HDMI0,Confirm JLC stock/basic-extended and sourcing before ordering
U1,1,Richtek,RT9742SNGV,C3235509,rt9742,HDMI 5 V 0.5 A current-limited reverse-blocking switch from CM5IO reference,Confirm JLC stock/basic-extended and sourcing before ordering
"U2,U3,U4",3,Texas Instruments,TPD4E05U06DQAR,C138714,esd,"0.5 pF ESD protection; NC lands externally routed through, no internal feed-through",Confirm JLC stock/basic-extended and sourcing before ordering
D1,1,Diodes Incorporated,SMAJ5.0A-13-F,C87074,sma,VBUS transient clamp; NOT sustained overvoltage protection,Confirm JLC stock/basic-extended and sourcing before ordering
"C1,C5",2,Samsung,CL21A106KAYNNNE,C15850,0805,CL21A106KAYNNNE; Local decoupling,Confirm JLC stock/basic-extended and sourcing before ordering
C2,1,Murata,GRM31CR61A476KE15L,C426659,1206,GRM31CR61A476KE15L; 10 V X5R bulk; validate DC-bias capacitance,Confirm JLC stock/basic-extended and sourcing before ordering
"C3,C6",2,Samsung,CL05B104KO5NNNC,C1525,0402,CL05B104KO5NNNC; Local decoupling,Confirm JLC stock/basic-extended and sourcing before ordering
C4,1,Samsung,CL21B105KBFNNNE,C28323,0805,CL21B105KBFNNNE; Local decoupling,Confirm JLC stock/basic-extended and sourcing before ordering