VSC8113QB1

General Description

The VSC8113 is an ATM/SONET/SDH compatible transceiver integrating an on-chip Clock Multiplication Unit (PLL) for the high speed clock as well as a clock and data recovery unit (CRU) with 8 bit serial-to-parallel and parallel-to- serial data conversion. The PLL clock is used for serialization in the transmit direction (Mux).

Features
• Loss of Signal (LOS) Input & LOS Detection
• +3.3V/5V programmable PECL Serial Interface
• Provides Equipment, Facilities and Split Loopback Modes as well as Loop Timing Mode
• Provide TTL & PECL reference clock inputs
• Meets Bellcore, ITU and ANSI Specifications for
Jitter Performance
• Low Power - 1.0 Watts Typical
• 100 PQFP Package
• Operates at Either STS-3/STM-1 (155.52Mb/s)
or STS-12/STM-4 (622.08Mb/s) Data Rates
• Compatible with Industry ATM UNI Devices
• On Chip Clock Generation of the 155.52MHz
or 622.08MHz High Speed Clock (Mux)
• On Chip Clock Recovery of the 155.52MHz or
622.08MHz High Speed Clock (Demux)
• 8 Bit Parallel TTL Interface
• SONET/SDH Frame Recovery
• Lock Detect for both CRU and CMU