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DS21Q41B - Quad T1 Framer

DS21Q41B Description

DS21Q41B Quad T1 Framer www.dalsemi.com .
The DS21Q41B combines four of the popular DS2141A T1 Controllers onto a single monolithic die.

DS21Q41B Features

* Four T1 DS1/ISDN-PRI framing transceivers All four framers are fully independent Frames to D4, ESF, and SLC-96 formats 8-bit parallel control port that can be connected to either multiplexed or nonmultiplexed buses Each of the four framers contains dual twoframe elastic

DS21Q41B Applications

* Onboard FDL support circuitry Pin-compatible with DS21Q43 Quad E1 Framer 5V supply; low power CMOS Available in 128-pin TQFP Industrial (-40°C to +85°C) grade version available (DS21Q41BTN) FUNCTIONAL DIAGRAM RECEIVE FRAMER ELASTIC STORE TRANSMIT FORMATTER ELASTIC STORE

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Quad Framer Dallas Semiconducotr
Dallas Semiconducotr DS21Q41B-like datasheet

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