IDT72V73273

3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH WITH RATE MATCHING 32,768 X 32,768 CHANNELS IDT72V73273 FEATURES: Up to 64 serial input and output streams Maximum 32,768 x 32,768 channel non-blocking switching Accepts data streams at 2.048Mb/s, 4.096Mb/s, 8.192Mb/s, 16.384Mb/s or 32.768Mb/s Rate matching capability: rate selectable on both RX and TX in eight groups of 8 streams Optional Output Enable Indication Pins for external driver High-Z control Per-channel Variable Delay Mode for low-latency applications Per-channel Constant Delay Mode for frame integrity applications Enhanced Block programming capabilities TX/RX Internal Bypass Automatic identification of ST-BUS and GCI serial streams Per-stream frame delay offset programming Per-channel High-Impedance output control Per-channel processor mode to allow microprocessor writes to TX streams Bit Error Rate Testing (BERT) for testing Direct microprocessor access to all internal memories Selectable Synchronous and Asynchronous microprocessor bus timing modes IEEE-1149.1 (JTAG) Test Port 208-pin (17mm x 17mm) Plastic Ball Grid Array (PBGA) Operating Temperature Range -40°C to +85°C DESCRIPTION: The IDT72V73273 has a non-blocking switch capacity of 32,768 x 32,768 channels at 32.768Mb/s. With 64 inputs and 64 outputs, programmable per stream control, and a variety of operating modes the IDT72V73273 is designed for the TDM time slot interchange function in either voice or data application...