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MC145423

Freescale Semiconductor
Part Number MC145423
Manufacturer Freescale Semiconductor
Description Universal Digital Loop Transceiver
Published Jan 21, 2007
Detailed Description www.DataSheet4U.com MOTOROLA Order Number: MC145423/D Rev. 0, 8/24/00 Semiconductor Products Sector MC145423 Product...
Datasheet PDF File MC145423 PDF File

MC145423
MC145423


Overview
www.
DataSheet4U.
com MOTOROLA Order Number: MC145423/D Rev.
0, 8/24/00 Semiconductor Products Sector MC145423 Product Preview Universal Digital Loop Transceiver (UDLT-3) Pin Selectable Master/Slave Limited Distance Modem The MC145423 is a CMOS integrated circuit designed to be one of the major building blocks in digital subscriber voice/data telephone systems and remote data acquisition and control systems.
The UDLT-3 incorporates into one device, all the functionality of the MC145421 (ISDN UDLT-2 master), MC145425 (ISDN UDLT-2 slave), MC145422 (UDLT-1 master), and MC145426 (UDLT-1 slave).
Since these modes/functions are pin selectable, the MC145423 can be used in telephone switch line cards, as well as remote digital telsets or data terminals.
• VDD = 4.
5 V to 5.
5 V • 28-Pin SOIC and TSSOP Packages • Protocol Independent • Pin Controlled Power-Down • LI Sensitivity Control in Master Mode • 2.
048 MHz Output in Slave Mode UDLT-2 Features • Synchronous Full Duplex 160 kbps Voice and ...



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