MT9171AN |
RFQ for MT9171AN Required Field |
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| Product | Manufacturers | Pack | D/C |
| MT9171AN | - | D/C | 200 |
The MT9171 (DSIC) and MT9172 (DNIC) are pin for pin compatible replacements for the MT8971 and MT8972, respectively. They are multi-function devices capable of providing high speed, full duplex digital transmission up to 160 kbit/s over a twisted wire pair. They use adaptive echo-cancelling techniques and transfer data in (2B+D) format compatible to the ISDN basic rate. Several modes of operation allow an easy interface to digital telecommunication networks including use as a high speed limited distance modem with data rates up to 160 kbit/s. Both devices function identically but with the DSIC having a shorter maximum loop reach specification. The generic "DNIC" will be used to reference both devices unless otherwise noted.
The MT9171/72 is fabricated in Zarlink's ISO 2 - CMOS process.
Typical Application |
Features |
| • Digital subscriber lines• High speed data transmission over twisted wires• Digital PABX line cards and telephone sets• 80 or 160 kbit/s single chip modem | • Full duplex transmission over a single twisted pair• Selectable 80 or 160 kbit/s line rate• Adaptive echo cancellation• Up to 3km (9171) and 4 km (9172)• ISDN compatible (2B+D) data format• Transparent modem capability• Frame synchronization and clock extraction• Zarlink ST-BUS compatible• Low power (typically 50 mW), single 5V supply |
| Parameter | Symbol | Min | Max | Units | |
| 1 | Supply Voltage | VDD | -0.3 | 7 | V |
| 2 | Voltage on any pin (other than supply) | VMax | -0.3 | VDD+0.3 | V |
|
3 |
Current on any pin (other than supply) | IMax | 40 | mA | |
| 4 | Storage Temperature | TST | -65 | +150 | °C |
| 5 | Package Power Dissipation (Derate 16mW/°C above 75°C) | PDiss | 750 | mW |
