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S E M I C O N D U C T O R, I N C .
SONET/SDH Overhead Processor
TQ8105 or TQ8106 SONET/SDH Transceiver
Rx O/E with CDR Tx O/E
TQ8105/8106
PRELIMINARY DATA SHEET
TELECOM PRODUCTS
Reference Clock
SONET/SDH Transceivers
Features
SONET/SDH Overhead Processor
TQ8106 SONET/SDH Transceiver with CDR
Rx O/E
Tx O/E
• Single-chip, byte-wide Mux, Demux, Framer, and Tx clocksynthesis PLL with enhanced diagnostics • TQ8106 includes monolithic Clock and Data Recovery • SONET/SDH/ATM compliant for STS-12/STM-4 (622 Mb/s) or STS-3/STM-1 (155 Mb/s) rates • 155.52, 77.76, 51.84, 38.88, or 19.44 MHz reference clock inputs with TTL, PECL, or ECL level • 38.88 MHz and 51.84 MHz clock outputs for UTOPIA as well as byte clock rate (77.76 or 19.