Analog Devices Inc. ADN2814ACPZ

Description
The ADN2814 is a continuous rate clock and data recovery IC with integrated limiting amp.
It 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 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.
The ADN2814 is available in a compact 5 mm x 5 mm, 32lead LFCSP.

Features
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: 195 mV
Patented clock recovery architecture
Lossofsignal (LOS) detect range: 2.3 mV to 19 mV
Independent slice level adjust and LOS detector
No reference clock required
Lossoflock indicator
PC interface to access optional features
Singlesupply operation: 3.3 V
Low power: 435 mW typical

Applications
SONET OC1/3/12 and all associated FEC rates
ESCON, Fast Ethernet, serial digital interfaces (DTV)
WDM transponders
Regenerators/repeaters
Test equipment
Broadband crossconnects and routers