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112G SerDes

Overview

Highlights

  • • Highly customizable PMA configuration (controlled by PCS), X4 per Quad
    • Configurable serial data, support data rate from 1.25 to 112Gbps;
    • PAM4 support 56~112Gbps;
    • NRZ support 1.25~56Gbps;
    • Data Rate TX/RX Interface Width
    • 1.25-8Gbps10bit, 16bit, 20bit, 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 8-16Gbps16bit, 20bit, 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 16-56Gbps 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 56-112Gbps64bit, 80bit, 128bit, 160bit
    • Two cascaded PLLs, one LC-tank based and the other ring-oscillator based
    • Digitally-control-impedance termination resistors
    • Configurable TX output differential voltage swing
    • Built-in TX De-Emphasis
    • RX Built-in CTLE with programmable boost
    • Support Forward Clock Mode/Common Clock/CDR Assist mode
    • PLL Frequency Lock detection
    • Multiple Loop Back, BIST, and Analog DC Testing
    • Support RX Built-in Eye Opening Monitor
    • Reference clock repeater for other Quads
    • Support Boundary Scan Interface for Serial link, compliant with IEEE 1149.6-2003/ 1149.1-2001
    • BIST generator and checker
    • Support data polarity inversion
    • TX/RX status control
    • Provide the corresponding interface clocks to external SOC
    • Power on/reset sequence control
    • Support DFT
    • JTAG/APB control register access interface
    • Supports Flip-Chip package

Deliverables

  • - GDSII&CDL Netlist
  • - Verilog Model
  • - LEF Layout Abstract(.LEF)
  • - Liberty Timing Models(.lib)
  • - Verify Results
  • - Specification
  • - Datasheet
  • - Integration Guideline
  • - Evaluation Plan
  • - Leading support for package design, SI&PI modeling and production test development

Highlights

  • • Highly customizable PMA configuration (controlled by PCS), X4 per Quad
    • Configurable serial data, support data rate from 1.25 to 112Gbps;
    • PAM4 support 56~112Gbps;
    • NRZ support 1.25~56Gbps;
    • Data Rate TX/RX Interface Width
    • 1.25-8Gbps10bit, 16bit, 20bit, 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 8-16Gbps16bit, 20bit, 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 16-56Gbps 32bit, 40bit, 64bit, 80bit, 128bit, 160bit
    • 56-112Gbps64bit, 80bit, 128bit, 160bit
    • Two cascaded PLLs, one LC-tank based and the other ring-oscillator based
    • Digitally-control-impedance termination resistors
    • Configurable TX output differential voltage swing
    • Built-in TX De-Emphasis
    • RX Built-in CTLE with programmable boost
    • Support Forward Clock Mode/Common Clock/CDR Assist mode
    • PLL Frequency Lock detection
    • Multiple Loop Back, BIST, and Analog DC Testing
    • Support RX Built-in Eye Opening Monitor
    • Reference clock repeater for other Quads
    • Support Boundary Scan Interface for Serial link, compliant with IEEE 1149.6-2003/ 1149.1-2001
    • BIST generator and checker
    • Support data polarity inversion
    • TX/RX status control
    • Provide the corresponding interface clocks to external SOC
    • Power on/reset sequence control
    • Support DFT
    • JTAG/APB control register access interface
    • Supports Flip-Chip package

Applications

  • hyperscale data centers,

  • enterprise and campus networks

  • cloud computing and networking,

  • artificial intelligence