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 Rambus 56G XSR/VSR PHY is a comprehensive IP solution designed to provide best-in-class performance for the high-bandwidth connections between die or chiplets in SiP devices, as well as between modules. The 56G MPS PHY supports PAM-4 (XSR and VSR) and NRZ (XSR) signaling. It is tailored for the ultra-low power and area requirements of short reach interfaces.
The 56G XSR/VSR PHY is designed with a system-oriented approach, maximizing flexibility in today’s most challenging system environments including specifically:
Die-to-die (D2D) interfaces
Die-to-optical engine (D2OE) interfaces
Available in advanced 7nm FINFET process.