| Packaging | Tray | |
| Function | Framer, Line Interface Unit (LIU) | |
| Interface | E1, HDLC, J1, T1 | |
| Number of Circuits | 1 | |
| Voltage - Supply | 1.8V, 3.3V | |
| Current - Supply | 80mA | |
| Power (Watts) | 250mW | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 80-QFP | |
| Supplier Device Package | PG-MQFP-80 | |
| Includes | Clock Generation, Line Monitor Protection, Power-Down, Receive Line Monitor Mode, Remote Alarm Generation / Checking, Tristate | |
| Other Names | PEF2256HV2.2X PEF2256HV22XP SP000057075 | |
| call me | [email protected] | |

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