IDT72V8985
IDT72V8985 is 3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH manufactured by IDT.
3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256
Features
:
- 256 x 256 channel non-blocking switch
- Automatic signal identification (ST-BUS®, GCI)
- 8 RX inputs- 32 channels at 64 Kbit/s per serial line
- 8 TX outputs- 32 channels at 64 Kbit/s per serial line
- Three-state serial outputs
- Microprocessor Interface (8-bit data bus)
- Frame Integrity for data applications
- 3.3V Power Supply
- Available in 44-pin Plastic Leaded Chip Carrier (PLCC)
- Operating Temperature Range -40°C to +85°C
- 3.3V I/O with 5V Tolerant Inputs
DESCRIPTION:
The IDT72V8985 is a ST-BUS®/GCI patible digital switch controlled by amicroprocessor. The IDT72V8985canhandleasmanyas256,64Kbit/sinput and output channels. Those 256 channels are divided into 8 serial inputs and outputs, each of which consists of 32 channels. The IDT72V8985 provides perchannel variable or constant throughput delay modes and microprocessor read and write access to individual channels....
