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ADN2814:  Continuous Rate 10 Mb/s to 675 Mb/s Clock and Data Recovery IC with Integrated Limiting Amp

The ADN2814 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 10 Mb/s to 675 Mb/s. The ADN2814 automati-cally locks to all data rates without the need for an external reference clock or programming. All SONET jitter requirements are met, including jitter transfer, jitter generation, and jitter tolerance. All ...More

ADN2814:  Continuous Rate 10 Mb/s to 675 Mb/s Clock and Data Recovery IC with Integrated Limiting Amp

Product Description

The ADN2814 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 10 Mb/s to 675 Mb/s. The ADN2814 automati-cally locks to all data rates without the need for an external reference clock or programming. All SONET jitter requirements are met, 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 receiver front-end, loss-of-signal (LOS) detector circuit indicates when the input signal level has fallen below a user-adjustable threshold. The LOS detect circuit has hysteresis to prevent chatter at the output.

The ADN2814 is available in a compact 5 mm × 5 mm, 32-lead LFCSP.

Applications

  • SONET OC-1/-3/-12 and all associated FEC rates
  • ESCON, Fast Ethernet, serial digital interfaces (DTV)
  • WDM transponders
  • Regenerators/repeaters
  • Test equipment
  • Broadband cross-connects and routers

RESOURCES & TOOLS

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  • Serial data input: 10 Mb/s to 675 Mb/s
  • Exceeds SONET requirements for jitter transfer/generation/tolerance
  • Quantizer sensitivity: 3.3 mV typical
  • Adjustable slice level: ±95 mV
  • Patented clock recovery architecture
  • Loss-of-signal (LOS) detect range: 2.3 mV to 19 mV
  • Independent slice level adjust and LOS detector
  • No reference clock required
  • Loss-of-lock indicator
  • I2C™ interface to access optional features
  • Single-supply operation: 3.3 V
  • Low power: 435 mW typical
  • 5 mm × 5 mm, 32-lead LFCSP, Pb free
  • Data Rate (Gb/s): 0.675Gbps
  • Voltage Supply (V): +3.3V
  • Power Dissipation (mW): 435mW
  • Package: 5x5 mm LFCSP
  • Jitter Tolerance (Ulpp): 1.0 @ 250 kHz
  • Jitter Gen (mUI rms): 1
  • Input Sensitivity (mVp-p): 3.3mV p-p
  • Rate: Continuous
  • Reference Clk: Optional
  • Data Rate Readback: X

Functional Block Diagram for ADN2814

Similar Products

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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 $18.90
AD807 +5 0.155 170 2 1.0 @ 65 kHz 92 kHz 5 Single 16-Lead SOIC $11.18
AD808 +5 0.622 400 4 0.6 @ 250 kHz 333 kHz 7 Single 16-Lead SOIC $11.48
ADN2804 +3.3 0.622 420 3 1.0 @ 250 kHz 71 kHz @ OC12 1 Single 5x5 mm LFCSP $10.00
ADN2805 +3.3 1.25 390 200 - - - Single 5x5 mm LFCSP $9.33
ADN2806 +3.3 0.622 360 200 1.0 @ 250 kHz 71 kHz @ OC12 1 Single 5x5 mm LFCSP $9.24
ADN2807 +3.3 0.622 500 4 1.0 @ 250 kHz 140 kHz @ OC12 1 Multi 7x7 mm LFCSP $11.64
ADN2811 +3.3 2.7 500 4 1.0 @ 1 MHz 590 kHz @ OC48 2 Single 7x7 mm LFCSP $37.44
ADN2812 +3.3 2.7 750 6 1.0 @ 1 MHz 490 kHz @ OC48 1 Continuous 5x5 mm LFCSP $54.65
ADN2813 +3.3 1.25 375 6 1UI @ 637 kHz 71 kHz @ OC12 1 Continuous 5x5 mm LFCSP $19.73
ADN2814 +3.3 0.675 435 3.3 1.0 @ 250 kHz 71 kHz @ OC12 1 Continuous 5x5 mm LFCSP $11.64
ADN2815 +3.3 1.25 472 200 1.0 @ 250 kHz 71 kHz @ OC12 1 Continuous 5x5 mm LFCSP $17.76
ADN2816 +3.3 0.675 366 200 1.0 @ 250 kHz 71 kHz @ OC12 1 Continuous 5x5 mm LFCSP $10.47
ADN2817 +3.3 2.7 650 5 1.0 @ 1 MHz 500 kHz @ OC48 1 Continuous 5x5 mm LFCSP $44.26
ADN2818 +3.3 2.7 600 200 1.0 @ 1 MHz 500 kHz @ OC48 1 Continuous 5x5 mm LFCSP $42.05
ADN2819 +3.3 2.7 500 4 1.0 @ 1 MHz 590 kHz @ OC48 2 Multi 7x7 mm LFCSP $45.54
ADN2855 +3.3 1250 670 100 1.0 @ 65 kHz - - Single - -
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* 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.

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*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.