pcie-active-backplane
TeinkBR
Universal PCIe Gen3×16 powered active backplane — KiCad + Gerbers
Components (27)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | TPS22810 | |
| U4,U5 | TPS54302 | |
| C3,C4 | 10uF | |
| C5,C6 | 22uF | |
| C10,C11,C20 | 0.1uF | |
| D1 | SS34 | |
| D2 | PG | |
| F1 | 10A | 10A 1206 fast-acting fuse |
| FMC1 | FMC1_HPC | |
| FMC2 | FMC2_HPC | |
| J1 | 12V_IN | |
| J2 | RC_EDGE | Custom PCB edge — ALINX RC carrier integral |
| J3 | EP_CEM | PCIe CEM x16 slot ref — verify vs custom martriq footprint |
| L1,L2 | 6.8uH | |
| R1,R22 | 10k | |
| R2,R10,R12 | 100k | |
| R11,R13 | 22.1k | |
| R20,R21 | 0R | |
| TP1 | TP12V_IN | 1.0mm SMD test pad — DNP optional |
| TP2 | TP12V_A | 1.0mm SMD test pad |
| TP3 | TP12V_B | 1.0mm SMD test pad |
| TP4 | TP3V3_A | 1.0mm SMD test pad |
| TP5 | TP_REFCLK | 1.0mm SMD test pad |
| TP6 | TP_PERST | 1.0mm SMD test pad |
| TP7 | TP_GND | 1.0mm SMD test pad |
| TP8 | TP3V3_B | 1.0mm SMD test pad |
| Y1 | SiT9365-100M-HCSL |