Part Number | DS21448 |
Manufacturer | Dallas Semiconducotr |
Title | 3.3V E1/T1/J1 Quad Line Interface |
Description | The DS21448 is a quad-port E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. It incorporates four independent transmit... |
Features |
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Four Complete E1, T1, or J1 LIUs Supports Long- and Short-Haul Trunks Internal Software-Selectable Receive-Side Termination for 75W/100W/120W 3.3V Power Supply 32-Bit or 128-Bit Crystal-Less Jitter Attenuator...
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Datasheet | DS21448 Datasheet |