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DS21Q48 |
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| Part Number | DS21Q48 |
| Manufacturer | Dallas Semiconducotr |
| Description | 44 1 44 TQFP § § § § § § § § § § § § § § 7mm CABGA ORDERING INFORMATION Single-Channel Devices: DS2148TN 44-Pin TQFP DS2148T 44-Pin TQFP DS2148GN 7mm CABGA DS2148G 7mm CABGA Four-Channel Devices: ... |
| Features |
§ § § § § Complete E1, T1, or J1 line interface unit (LIU) Supports both long- and short-haul trunks Internal software-selectable receive-side termination for 75Ω/100Ω/120W 5V power supply 32-bit or 128-bit crystal-less jitter attenuator requires only a 2.048MHz master clock for both E1 and T1 with option to use 1.544MHz for T1 Generates the appropriate line build outs, with and without return loss, for E1 and DSX-1 and CSU line build outs for T1 AMI, HDB3, and B8ZS, encoding/decoding 16.384MHz, 8.192MHz, 4.096MHz, or 2.048MHz clock output synthesized to recovered clock Programmable monitor mo... |
| Document |
 DS21Q48 Data Sheet
PDF 544.74KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DS21Q41B |
Dallas Semiconducotr |
Quad T1 Framer |
|
| 2 | DS21Q42 |
Dallas Semiconducotr |
Enhanced QUAD T1 FRAMER |
|
| 3 | DS21Q43A |
Dallas Semiconducotr |
Quad E1 Framer |
|
| 4 | DS21Q44 |
Dallas Semiconducotr |
Enhanced QUAD E1 FRAMER |
|
| 5 | DS21Q348 |
Maxim Integrated |
3.3V E1/T1/J1 Line Interface |
|