Datasheet Summary
..
TIME SLOT INTERCHANGE DIGITAL SWITCH 128 x 128
.EATURES:
- -
- -
- -
- -
- IDT728981
128 x 128 channel non-blocking switch Serial Tele Bus patible (ST-BUS®) 4 RX inputs- 32 channels at 64 Kbit/s per serial line 4 TX output- 32 channels at 64 Kbit/s per serial line Three-state serial outputs Microprocessor Interface (8-bit data bus) 5V Power Supply Available in 44-pin Plastic Leaded Chip Carrier (PLCC), 40-pin Plastic Dip (P-DIP) and 44-pin Plastic Quad Flatpack (PQFP) Operating Temperature Range -40°C to +85°C outputs, each of which consists of 32 channels (64 Kbit/s per channel) to form a multiplexed 2.048 Mb/s stream.
.UNCTIONAL DESCRIPTION
A functional block...
