ADN2865:  Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery IC

The ADN2865 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 12.3 Mb/s to 2.7 Gb/s. An integrated deserialiser ...More

This product is not yet released to manufacturing. Please contact the Clock and Data Recovery Development Group for sample availability and additional technical information.

ADN2865:  Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery IC

Product Description

The ADN2865 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 12.3 Mb/s to 2.7 Gb/s. An integrated deserialiser supports 8 bit parallel transfer to an FPGA or digital ASIC. The recovered clock can simultaneously serialize data supplied in an 8 bit parallel format.

The ADN2865 automatically locks to all data rates without the need for an external reference clock or programming. All SONET jitter requirements are exceeded, including jitter transfer, jitter generation, and jitter tolerance. All specifications are quoted for −40°C to +85°C ambient temperature, unless otherwise noted.

This device, together with a PIN diode and a TIA preamplifier, can implement a highly integrated, low cost, low power fiber optic receiver.

The ADN2865 have many optional features available via an I2C interface, e.g. the user can read back the data rate that the ADN2865 is locked on to, or the user can set the device to only lock to one particular data rate if provisioning of data rates is required.

Applications

  • Passive Optical Networks
  • SONET OC-1/3/12/48 and all associated FEC rates
  • Fibre Channel, 2× Fibre Channel , GbE, HDTV, etc.
  • WDM transponders
  • Test equipment

    • Features

    • Serial data input: 12.3 Mb/s to 2.7 Gb/s
    • Exceeds ITU-T Jitter Specifications
    • Integrated Limiting Amp: 6mV sensitivity
    • Adjustable slice level: ±100 mV
    • Patented dual-loop clock recovery architecture
    • Programmable LOS detect and Slice Level
    • Integrated PRBS Generator and Detector
    • No reference clock required
    • Loss of lock indicator
    • Rate Selectivity without the use of a reference clock
    • I2C® interface to access optional features
    • Single-supply operation: 3.3 V

    Diagrams

    ADN2865 Diagram
    Functional Block Diagram for ADN2865

    Specifications

    Data Rate (Gb/s) 2.7Gbps
    Voltage Supply (V) +3.3V
    Power Dissipation (mW) 1200mW
    Input Sensitivity (mVp-p) 6mV p-p
    Rate Continous
    Reference Clk Optional
    Data Rate Readback X

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    ADN2865 - Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery IC

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    Part# Voltage Supply (V) Data Rate (Gb/s) Power Dissipation (mW) Input Sensitivity (mVp-p) Jitter Tolerance (Ulpp) Jitter Transfer Jitter Gen (mUI rms) Rate Package Price* (1000-4999)
    AD800 -5.5 156 - 80 .9 UI @ 65 kHz - - - 20-Lead SOIC $20.79
    AD807 +5 0.155 170 2 1.0 @ 65 kHz 92 kHz 5 Single 16-Lead SOIC $11.05
    AD808 +5 0.622 400 4 0.6 @ 250 kHz 333 kHz 7 Single 16-Lead SOIC $11.34
    ADN2804 +3.3 0.622 420 3 1.0 @ 250 kHz 71 kHz @ OC12 1 Single 5x5 mm LFCSP $9.88
    ADN2806 +3.3 0.622 360 200 1.0 @ 250 kHz 71 kHz @ OC12 1 Single 5x5 mm LFCSP $9.13
    ADN2807 +3.3 0.622 500 4 1.0 @ 250 kHz 140 kHz @ OC12 1 Multi 7x7 mm LFCSP $11.50
    ADN2811 +3.3 2.7 500 4 1.0 @ 1 MHz 590 kHz @ OC48 2 Single 7x7 mm LFCSP $37.00
    ADN2812 +3.3 2.7 750 6 1.0 @ 1 MHz 490 kHz @ OC48 1 Continous 5x5 mm LFCSP $54.00
    ADN2813 +3.3 1.25 375 6 1UI @ 637 kHz 71 kHz @ OC12 1 Continous 5x5 mm LFCSP $19.50
    ADN2814 +3.3 0.675 350 6 1.0 @ 250 kHz 71 kHz @ OC12 1 Continous 5x5 mm LFCSP $11.50
    ADN2815 +3.3 1.25 300 6 1.0 @ 250 kHz 71 kHz @ OC12 1 Continous 5x5 mm LFCSP $17.55
    ADN2816 +3.3 0.675 300 4 1.0 @ 250 kHz 71 kHz @ OC12 1 Continous 5x5 mm LFCSP $10.35
    ADN2817 +3.3 2.7 650 5 1.0 @ 1 MHz 500 kHz @ OC48 1 Continous 5x5 mm LFCSP $43.74
    ADN2818 +3.3 2.7 600 200 1.0 @ 1 MHz 500 kHz @ OC48 1 Continous 5x5 mm LFCSP $41.55
    ADN2819 +3.3 2.7 500 4 1.0 @ 1 MHz 590 kHz @ OC48 2 Multi 7x7 mm LFCSP $45.00
    ADN2865 +3.3 2.7 1200 6 - - - Continous - -

    * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.