Home > Interface IP > SerDes PHYs > 56G XSR/VSR SerDes PHY
A high-bandwidth, ultra-low power SerDes PHY solution for extra short reach (XSR) and very short reach (VSR) 56G die-to-die (D2D), die-to-optical-engine (D2OE) and chip-to-module connections for devices serving AI/ML, data center and networking applications.
The 56G XSR/VSR PHY is designed with a system-oriented approach, maximizing flexibility in today’s most challenging system environments including specifically:
Available in advanced 7nm FINFET process.
For long and medium reach applications, Rambus offers the 56G Multi-protocol SerDes PHY.
The virtuous cycle of increased computing power enabling new applications which demand more computing power continues unabated. Today, applications spanning AI, autonomous vehicles, video streaming, AR and VR all demand more bandwidth, lower latencies and higher speeds. In response, the SoCs powering the terabit routers and switches at the heart of the network must run even faster. The upgrade to 112G SerDes represents the latest advancement in high-speed signaling technology enabling communication within and between network devices.
Comprehensive chip and system design reviews
Engineering design services:
Protocol | Data Rate (Gbps) | Application |
---|---|---|
CEI56G-XSR-NRZ | 36-58 | AI/ML, data center and networking |
CEI56G-XSR | 36-58 | AI/ML, data center and networking |
CEI56G-VSR | 36-58 | AI/ML, data center and networking |
CEI28G-VSR | 19.6-28.1 | Data center and networking |
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