Description
www.DataSheet4U.com Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery ICs Preliminary Technical Data .
The ADN2817/ADN2818 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 1.
Features
* Serial data input: 12.3 Mb/s to 2.7 Gb/s Exceeds ITU-T Jitter Specifications Integrated Limiting Amp: 6mV sensitivity (ADN2817 only) Adjustable slice level: ±100 mV (ADN2817 only) Patented dual-loop clock recovery architecture Programmable LOS detect (ADN2817 only) Slice level and sample phase adjus
Applications
* SONET OC-1/3/12/48 and all associated FEC rates Fibre Channel, 2× Fibre Channel , GbE, HDTV, etc. WDM transponders Regenerators/repeaters Test equipment
FUNCTIONAL BLOCK DIAGRAM
REFCLKP/N (optional)
LOL
CF1
CF2
VCC VEE
SLICEP/N
Slice Adjust (ADN2817 only)
Freq/ Lock Det
Loop Filter
PIN NI