TQ8103中文資料TriQuint數(shù)據(jù)手冊PDF規(guī)格書

The TQ8103 is a monolithic clock and data recovery (CDR) IC that receives NRZ data, extracts the high-speed clock, and presents the separated data and clock as its outputs. This device is designed specifically for SONET OC-12 and SDH STM-4 applications at 622 Mb/s.

Features

? Single-chip CDR circuit for 622 Mb/s data

? Exceeds Bellcore and ITU jitter tolerance maps

? Single-ended ECL input has loopthrough path for external 50 ohm termination to minimize stubs and reflections

? Clock and data outputs are differential ECL

? Provides complete high-speed OC-12/STM-4 solution when used with TQ8101 or TQ8105 Mux/Demux/Framer/PLL

? External loop filter requires simple passive network

? Maintains clock in absence of data

? 28-pin leaded chip carrier

? Can be used with a high-speed external clock