Overview

Features and Benefits

  • Locks to 1.25 Gbps NRZ serial data input
  • Patented clock recovery architecture
  • No reference clock required
  • Loss-of-lock indicator
  • I2C interface to access optional features
  • Single-supply operation: 3.3 V
  • Low power: 390 mW typical
  • 5 mm × 5 mm 32-lead LFCSP, Pb free

Product Details

The ADN2805 provides the receiver functions of quantization and clock and data recovery for 1.25 Gbps. The ADN2805 automatically 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 specified for −40°C to +85°C ambient temperature, unless otherwise noted. The ADN2805 is available in a compact 5 mm × 5 mm 32-lead LFCSP.

Applications

  • GbE line card
  • Product Lifecycle icon-not-recommended Not Recommended for New Designs

    This designates products ADI does not recommend broadly for new designs.

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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.