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112G SerDes USR & XSR

Overview

Highlights

  • • 8 Channels per Macro, 2.5Gbps~112Gbps with TX/RX independent; NRZ Data Rate:2.5-56Gbps PAM4 Data Rates: 56-112Gbps
  • • Serialization/Deserialization interface width; PCS-User interface support 64bit in PIPE
  • • 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

  • • 8 Channels per Macro, 2.5Gbps~112Gbps with TX/RX independent; NRZ Data Rate:2.5-56Gbps PAM4 Data Rates: 56-112Gbps
  • • Serialization/Deserialization interface width; PCS-User interface support 64bit in PIPE
  • • 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