Analog Devices Inc. ADN2817ACPZ-RL7

Description
The ADN2817/ADN2818 are continuous rate clock and data recovery (CDR) ICs that provide the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 10 Mbps to 2.7 Gbps. The devices automatically lock 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.

Features
Serial data input: 10 Mbps to 2.7 Gbps
Exceeds ITUT jitter specifications
Integrated limiting amplifier
5 mVpp sensitivity (ADN2817 only)
Adjustable slice level: ±100 mV (ADN2817 only)
Patented dualloop clock recovery architecture
Programmable LOS detect (ADN2817 only)
Integrated PRBS generator and detector
No reference clock required
Loss of lock indicator
Supports double data rate
Bit error rate monitor (BERMON) or sample phase adjust options
Rate selectivity without the use of a reference clock
PPC interface to access optional features
Singlesupply operation: 3.3 V
Low power
650 mW (ADN2817)
600 mW (ADN2818)
5 mm x 5 mm 32lead LFCSP

Applications
SONET OC1, OC3, OC12, OC48, and all associated FEC rates
Fibre Channel, 2x Fibre Channel, GbE, HDTV
WDM transponders
Regenerators/repeaters
Test equipment