Specifications
Series
BCM8565x
Function
PCIe Gen5 / CXL 2.0 retimer
Lanes
16
Process
5 nm
Data Rate
32 GT/s (Gen5)
Channel Reach
>36 dB loss compensation
Host Interface
Standard PCIe 100 MHz reference clock
Use
x16 Gen5 GPU riser, OCP accelerator carrier
Board-level SKU reference
| Item | Value |
|---|---|
| MPN | BCM85657 |
| Lanes | 16 |
| Generation | PCIe Gen5 / CXL 2.0 |
Use Case
16-lane Gen5 retimers are designed into GPU riser cards, OCP accelerator carriers and dual-socket backplane designs where an x16 link must survive two connectors and a long backplane run at 32 GT/s.
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