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XR-2120A - 212A/V.22 Modem Filter

Exar

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Datasheet Details

Part number	XR-2120A
Manufacturer	Exar
File Size	150.65 KB
Description	212A/V.22 Modem Filter
Datasheet	XR-2120A-Exar.pdf

XR-2120A Product details

Description

The XR-2120A is a filter system for performing the complete filter function for Bell 212A or CCITI V.22 type modems.

Features

included are CCITI notch filters, additional pin selectable equalization for worst case phone lines and complete analog loopback function. The XR-2120A utilizes silicon gate CMOS technology and switched-capacitor circuit techniques to minimize external components and enhance overall performance. The XR-2120A, available in a 24-Pin Package, is designed to operate from dual 5 volt or a single 10 volt power supply.

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Other Datasheets by Exar

XR-2120 - PSK Modem Filter
XR-2121 - Bell 212A Type Modulator
XR-2122 - Bell 212A Type Demodulator
XR-2123 - PSK Modulator / Demodulator
XR-2123A - PSK Modulator / Demodulator
XR-2125 - Data Buffer

Published: Apr 6, 2018 |