| Part Number | MT8980D |
| Manufacturer | Zarlink |
| Title | Digital Switch |
| Description | This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or... |
| Features |
• Zarlink ST-BUS compatible • 8-line x 32-channel inputs • 8-line x 32-channel outputs • 256 ports non-blocking switch • Single power supply (+5 V) • Low power consumption: 30 mW Typ. • Microprocessor-control interface • Three-state serial outputs ISSUE 8 Ordering Information March 1997 MT8980DE ... |
| File Size | 575.68KB |
| Datasheet |
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MT8980D : 256 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ. Microprocessor-control interface Three-state serial outputs This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 256 64 kbit/s channels. Each of the eight serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8980 provides microprocessor read and write access to individual ST-BUS channels. C4i F0i VDD VSS ODE STi0 STi1 STi2 STi3 STi4 STi5 STi6 STi7 Serial to Parallel Conve.