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MC145423E Datasheet (PDF) - Freescale Semiconductor, Inc

MC145423E Datasheet PDF - Freescale Semiconductor, Inc
Part # MC145423E
Download  MC145423E Download

File Size   4431.67 Kbytes
Page   30 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description Universal Digital Loop Transceiver (UDLT-3)

MC145423E Datasheet (PDF)

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MC145423E Datasheet PDF - Freescale Semiconductor, Inc

Part # MC145423E
Download  MC145423E Click to download

File Size   4431.67 Kbytes
Page   30 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description Universal Digital Loop Transceiver (UDLT-3)

MC145423E Datasheet (HTML) - Freescale Semiconductor, Inc

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MC145423E Product details

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 Data Communications in a 2B+2D Format for ISDN Compatibility
• Provides CCITT Basic Access Data Transfer Rate (2B+D) for ISDNs on a Single Twisted Pair Up to 1 km on 26 AWG or Larger Cable

UDLT-1 Features
• Pin Controlled Loopback
• Automatic Power-Up/Down (Slave)
• Full Duplex Synchronous 64 kbps Voice/Data Channel and Two 8 kbps Signaling Data Channels Over One 26 AWG Wire Pair Up to 2 km




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About Freescale Semiconductor, Inc


Freescale Semiconductor was an American semiconductor company that was founded in 1948.
The company was a leading provider of microcontrollers, sensors, and other semiconductor products for various applications in the automotive, industrial, and consumer markets.
Freescale's products were known for their high performance, low power consumption, and small form factor.
The company was acquired by NXP Semiconductors in 2015, and its products and technologies continue to be developed and sold under the NXP brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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