ZL50053 Datasheet | Zarlink Semiconductor

Features - 8,192 channel x 8,192 channel non-blocking unidirectional switching. The Backplane and Local inputs and outputs can be bined to form a non-blocking switching matrix with 64 input streams and 64 output streams 4,096 channel x 4,096 channel non-blocking Backplane input to Local output stream switch 4,096 channel x 4,096 channel non-blocking Local input to Backplane output stream switch 4,096 channel x 4,096 channel non-blocking Backplane input to Backplane output switch 4,096 channel x 4,096 channel non-blocking Local input to Local output stream switch Backplane port accepts 32 input and 32 output ST-BUS streams with a fixed data rate of 8.192 Mbps, or 16 input and 16 output ST-BUS streams with a fixed data rate of 16.384 Mbps Local port accepts 32 input and 32 output STBUS streams with a fixed data rate of 8.192 Mbps, or 16 input and 16 output ST-BUS streams with a fixed data rate of 16.384 Mbps Exceptional input clock jitter tolerance (17 ns) - - - - - - - Ordering Information ZL50051GAC ZL50053QCC December 2003 256 ball PBGA 256 pin LQFP - - - - - -40 ° C to +85 ° C Per-stream bit delay for Local and Backplane input streams Per-stream advancement for Local and Backplane output streams Constant 2-frame throughput delay for frame integrity Per-channel high impedance output control for Local and Backplane streams Per-channel driven-high output control for Local and Backplane streams Per-channel message mode for Local and Backplane output streams Connection memory block programming for fast device initialization - - VDD_IO VDD_CORE VSS (GND) RESET BSTi0-31 Backplane Data Memories (4,096 channels) Local Interface LSTi0-31 Backplane Interface BSTo0-31 Backplane Connection Memory (4,096 locations) Local Connection Memory (4,096 locations) Local Interface LSTo0-31 BORS Local Data Memories (4,096 channels) LORS FP8i Input Timing Unit Output Timing Unit FP8o FP16o C8o C16o C8i Microprocessor Interface and Internal...