Datasheet4U Logo Datasheet4U.com

DS21Q48

5V E1/T1/J1 Line Interface

DS21Q48 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

DS21Q48 General 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: DS21Q48N (Quad) BGA DS21Q48 (Quad) BGA (-40°.

DS21Q48 Datasheet (544.74 KB)

Preview of DS21Q48 PDF

Datasheet Details

Part number:

DS21Q48

Manufacturer:

Dallas Semiconducotr

File Size:

544.74 KB

Description:

5v e1/t1/j1 line interface.

📁 Related Datasheet

DS21Q41B - Quad T1 Framer (Dallas Semiconducotr)
DS21Q41B Quad T1 Framer .dalsemi. FEATURES § § § § § Four T1 DS1/ISDN-PRI framing transceivers All four framers are fully independent Frames to.

DS21Q42 - Enhanced QUAD T1 FRAMER (Dallas Semiconducotr)
DS21Q42 Enhanced QUAD T1 FRAMER .dalsemi. FEATURES Four T1 DS1/ISDN–PRI/J1 framing transceivers All four framers are fully independent Each of .

DS21Q43A - Quad E1 Framer (Dallas Semiconducotr)
DS21Q43A Quad E1 Framer .dalsemi. FEATURES § § § § § Four E1 (CEPT or PCM-30) /ISDN-PRI framing transceivers All four framers are fully indepen.

DS21Q44 - Enhanced QUAD E1 FRAMER (Dallas Semiconducotr)
DS21Q44 Enhanced QUAD E1 FRAMER .dalsemi. FEATURES Four E1 (CEPT or PCM-30) /ISDN-PRI framing transceivers All four framers are fully independe.

DS21Q348 - 3.3V E1/T1/J1 Line Interface (Maxim Integrated)
.maxim-ic. FEATURES Complete E1, T1, or J1 Line Interface Unit (LIU) Supports Both Long-Haul And Short-Haul Trunks Internal Software-Selectable .

DS21Q348 - 3.3V E1/T1/J1 Line Interface (Dallas Semiconducotr)
.maxim-ic. FEATURES Complete E1, T1, or J1 Line Interface Unit (LIU) Supports Both Long-Haul And Short-Haul Trunks Internal Software-Selectable .

DS21Q352 - Quad T1/E1 Transceiver 5V (Dallas Semiconducotr)
DALLAS SEMICONDUCTOR Quad T1/E1 Transceiver (5V) Quad T1/E1 Transceiver (3.3V) FEATURES P • Four (4) Completely Independent T1 or E1 Transceivers In O.

DS21Q354 - Quad T1/E1 Transceiver 5V (Dallas Semiconducotr)
DALLAS SEMICONDUCTOR Quad T1/E1 Transceiver (5V) Quad T1/E1 Transceiver (3.3V) FEATURES P • Four (4) Completely Independent T1 or E1 Transceivers In O.

TAGS

DS21Q48 Line Interface Dallas Semiconducotr

Image Gallery

DS21Q48 Datasheet Preview Page 2 DS21Q48 Datasheet Preview Page 3

DS21Q48 Distributor