EMSPHY (Enterprise Multi-Standard PHY) PMA solution is designed specifically to address a broad range of market segments including Data Storage, Network Communication, PC Interconnect, Radio Interface, and Data Converter Serial Interface. When integrated with application specific PCS/MAC logic functions, GUC’s EMSPHY solution provides a robust and seamless integration in customer‘s system.

EMSPHY‘s small tile-based footprint supports multi-lane macro configurations, resulting in extremely flexible SOC implementation. EMSPHY supports long reach and can handle up to 35dB of channel loss. For short reach applications, EMSPHY supports programmable low power modes providing an optimized balance of power and system performance.

All EMSPHY family IPs are designed based on standard TSMC logic process and is available for TSMC 28nm, 16nm, 12nm and 7nm process nodes.


Data Network Communication

  • 56/28/25/10/6.25/3.125/1.25Gbps for Ethernet/CEI/SFI/GPON

High Speed Serial Interface

  • CPRI: 4.33024G/.../1.2288Gbps
  • JESD204C: 32G~1Gbps
  • CCIX: 25Gbps

Data Storage

  • SAS : 24/12/6/3/1.5Gbps
  • SATA : 6/3/1.5Gbps

PC Interconnection

  • 16/8/5/2.5Gbps for PCIe-Gen4/3/2/1

SerDes IP

Part_Number Process Description Download
IGPSERT17A 28nm Lane-based 1.25G-16Gbps Enterprise Multi-Standard SerDes
IGPSERT21A 28nm Quad-land 28G EMS-XT PHY SerDes
IGPSERV04A 12nm Lane-based 1.25G-28Gbps Enterprise Multi-Standard SerDes
IGPSERX02A 7nm Lane-based 1.25G-28Gbps Enterprise Multi-Standard SerDes
IGASERV08A 12nm Lane-based 1.25 - 22.5 Gbps Enterprise Multi-Standard SerDes
IGASERX02A 7nm Lane-based 25.78125Gbps Enterprise SerDes
IGPSERV09A 12nm Lane-based 1.25G-16Gbps Enterprise Multi-Standard SerDes