Dual ipex csi interposer
antmicro·dual-ipex-csi-interposer
About the Dual ipex csi interposer PCB
Dual ipex csi interposer is an open source PCB design by antmicro, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 26.5 × 64.4 mm, with 27 components from 6 distinct parts.
By type, the board carries 10 test points, 8 resistors, 3 connectors and 2 capacitors.
From the project
CSI adapter board breaking a single 50-pin Antmicro CSI connector into 2x 30-pin with 4-lane MIPI CSI I-PEX connectors
This repository contains open hardware design files for the Dual I-PEX micro-coaxial CSI Interposer. The board serves as a 2-to-1 CSI-2 camera cable adapter.
It features two 30-pin I-PEX camera connectors with a 4-lane MIPI CSI-2 interface, I2C and power supply as well as a single upstream connector - 50-pin FFC, compatible with video processing boards created by Antmicro such as:

Dual ipex csi interposer bill of materials (BOM)
27 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 68715014522 WE_68715014522 Wurth Elektronik | WE_68715014522 | J1 |
| 2 | MSAK24025P30 STM | MSAK24025P30 | J2, J3 |
| 4 | PCB_Mount_Hole_2.2_4.5 | mounting-hole-2.2mm | MP1, MP2, MP3, MP4 |
| 10 | TP_SMD1MM | Testpoint_smd_1mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +2 |
| 2 | GRM155R61H104KE14D C_100n_0402 Murata | 0402-cap | C1, C2 |
| 8 | ERJ2GE0R00X R_0R_0402 PANASONIC | 0402-res | R1, R2, R3, R4, R5, R6, R7, R8 |
Dual ipex csi interposer design files
The KiCad project lives in the antmicro/dual-ipex-csi-interposer repository on GitHub; these links point at the commit this page was built from.
Dual ipex csi interposer: common questions
How big is the Dual ipex csi interposer PCB?
The Dual ipex csi interposer measures 26.5 × 64.4 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Dual ipex csi interposer?
27 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the Dual ipex csi interposer design files?
From the antmicro/dual-ipex-csi-interposer repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Dual ipex csi interposer design in my own project?
Yes, under the terms of its Apache-2.0 license, which antmicro chose for the repository.