GN1113

Overview

The GN1113 is a receive path Limiting Amplifier plus CDR device. This device features Gennum's ClearEdge™ technology offering best-in-class input jitter tolerance and output eye quality.

The on-chip Limiting Amplifier offers best-in-class SRS performance, eliminating the need for a stand-alone Limiting Amplifier in optical modules. The integrated CDR resets the jitter budget, relieving system and module vendors from RX jitter budget concerns. Furthermore, the quality of the eye at the output of the SFP+ module is enhanced through the Connector Compensation feature.

The GN1113 device is packaged in a small outline 4mm × 4mm 24-pin, high-frequency QFN, lead-free and green package with exposed pad.

Features/Highlights

  • No reference clock required
  • High Input Jitter Tolerance
  • Low Output Jitter
  • Single 3.3V supply
  • Integrated Limiting Amplifier
  • Analog Connector compensation
  • Automatic input offset correction
  • CDR Bypass Option for multirate applications
  • Redundant serial data input
  • Bit Inversion capability
  • On chip 100Ω differential I/O termination
  • Loss of signal detect with adjustable threshold
  • Loss of Lock indicator
  • Key Applications

    • 8.5 Gbps Fibre Channel SFP+ Transceiver Modules
    • 8.5 Gbps Backplane Interconnect
    • 8.5 Gbps Copper Interconnect
  • 8.5 Gbps linecard repeater
  • Ordering Information

    Part No

    Package

    GN1113-INE3

    24 pin QFN

    DocumentTypeSize
    Clock and Data Recovery SolutionsBrochure267 kB
    Gennum CDRs for SFP+Brochure157 kB
    GN1113 Low Voltage OperationInformation Note85 kB
    GN1113-INE3 Certificate of ComplianceCertificate167 kB
    Muting SDO Outputs by using Gennum CDR ProductsApplication Note189 kB
    Optical and IC Products for High Speed CommunicationsBrochure2.5 MB

    Restricted Downloads

    DocumentTypeSize
    application/pdfGN1113 8.5 Gbps Fibre Channel RX RepeaterDatasheet924 kB
    application/pdfGN1113-INE3 GN113-INTE3D Material DeclarationRoHS Document15 kB
    application/pdfQ1_11 Reliability Monitor ReportReliability Report130 kB
    application/pdfRDK-SFP+-Copper SFP+ Copper Cable Assembly Reference Design KitReference Design2.1 MB


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