Datasheet4U Logo Datasheet4U.com

DS21Q348, DS21348 Datasheet - Maxim Integrated

DS21Q348 3.3V E1/T1/J1 Line Interface

The DS21348 is a complete selectable E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12dB or 0dB to 43dB fo.

DS21Q348 Features

* Complete E1, T1, or J1 Line Interface Unit (LIU) Supports Both Long-Haul And Short-Haul Trunks Internal Software-Selectable Receive-Side Termination for 75Ω/100Ω/120Ω 3.3V Power Supply 32-Bit or 128-Bit Crystal-Less Jitter Attenuator Requires Only a 2.048MHz Master Clock for Both E1 and T1 with Opti

DS21348_DallasSemiconducotr.pdf

This datasheet PDF includes multiple part numbers: DS21Q348, DS21348. Please refer to the document for exact specifications by model.
DS21Q348 Datasheet Preview Page 2 DS21Q348 Datasheet Preview Page 3

Datasheet Details

Part number:

DS21Q348, DS21348

Manufacturer:

Maxim Integrated ↗

File Size:

713.01 KB

Description:

3.3v e1/t1/j1 line interface.

Note:

This datasheet PDF includes multiple part numbers: DS21Q348, DS21348.
Please refer to the document for exact specifications by model.

DS21Q348 Distributor

📁 Related Datasheet

DS21Q348 3.3V E1/T1/J1 Line Interface (Dallas Semiconducotr)

DS21Q352 Quad T1/E1 Transceiver 5V (Dallas Semiconducotr)

DS21Q354 Quad T1/E1 Transceiver 5V (Dallas Semiconducotr)

DS21Q41B Quad T1 Framer (Dallas Semiconducotr)

DS21Q42 Enhanced QUAD T1 FRAMER (Dallas Semiconducotr)

DS21Q43A Quad E1 Framer (Dallas Semiconducotr)

DS21Q44 Enhanced QUAD E1 FRAMER (Dallas Semiconducotr)

DS21Q48 5V E1/T1/J1 Line Interface (Dallas Semiconducotr)

TAGS

DS21Q348 DS21348 3.3V Line Interface Maxim Integrated