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ADN2807 - Clock and Data Recovery

General Description

The ADN2807 provides the receiver functions of quantization, signal level detect, and clock and data recovery at rates of OC-3, OC-12, and 15/14 FEC.

All SONET jitter requirements are met, including jitter transfer, jitter generation, and jitter tolerance.

Key Features

  • Meets SONET requirements for jitter transfer/ generation/tolerance Quantizer sensitivity: 4 mV typical Adjustable slice level: ±100 mV Patented clock recovery architecture Loss-of-signal detect range: 3 mV to 15 mV Single-reference clock frequency for all rates, including 15/14 (7%) wrapper rate Choice of 19.44 MHz, 38.88 MHz, 77.76 MHz, or 155.52 MHz REFCLK REFCLK inputs: LVPECL/LVDS/LVCMOS/LVTTL compatible (LVPECL/LVDS only at 155.52 MHz) Optional 19.44 MHz on-chip oscillator to be used with e.

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www.DataSheet4U.com 155/622 Mb/s Clock and Data Recovery IC with Integrated Limiting Amp ADN2807 FEATURES Meets SONET requirements for jitter transfer/ generation/tolerance Quantizer sensitivity: 4 mV typical Adjustable slice level: ±100 mV Patented clock recovery architecture Loss-of-signal detect range: 3 mV to 15 mV Single-reference clock frequency for all rates, including 15/14 (7%) wrapper rate Choice of 19.44 MHz, 38.88 MHz, 77.76 MHz, or 155.52 MHz REFCLK REFCLK inputs: LVPECL/LVDS/LVCMOS/LVTTL compatible (LVPECL/LVDS only at 155.52 MHz) Optional 19.44 MHz on-chip oscillator to be used with external crystal Loss-of-lock indicator Loopback mode for high speed test data Output squelch and bypass features Single-supply operation: 3.