VSC8111 Overview
The VSC8111 is an ATM/SONET/SDH patible transceiver integrating an on-chip clock multiplication unit (PLL) for the high speed clock and 8 bit serial-to-parallel and parallel-to-serial data conversion. The high speed clock generated by the on-chip PLL is selectable for 155.52 or 622.08 MHz operation. The demultiplexer contains SONET/SDH frame detection and recovery.
VSC8111 Key Features
- patible with Industry ATM UNI Devices
- On Chip Clock Generation of the 155.52 Mhz or 622.08 Mhz High Speed Clock
- Dual 8 Bit Parallel TTL Interface
- SONET/SDH Frame Detection and Recovery
- Loss of Signal (LOS) Control
- Provides Equipment, Facilities and Split Loopback Modes as well as Loop Timing Mode
- Meets Bellcore, ITU and ANSI Specifications for Jitter Performance
- Single 3.3V Supply Voltage
- Low Power
- 1.4 Watts Maximum