Datasheet4U Logo Datasheet4U.com

73K212AL - Single-Chip Modem

General Description

The 73K212AL is a highly integrated single-chip modem IC which provides the functions needed to construct a typical Bell 212A full-duplex modem.

Key Features

  • such as analog loop, digital loop, and remote digital loopback are provided. Internal pattern generators are also included for self-testing. The 73K212AL is designed to.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
73K222AU Single-Chip Modem Teridian Semiconductor
73K224L Single-Chip Modem Teridian Semiconductor

Other Datasheets by TDK Corporation

Part Number Description
73K222AL Single-Chip Modem
73K222AU Single-Chip Modem
73K224BL Single-Chip Modem w/ Integrated Hybrid
73K224L Single-Chip Modem
73K302L Single-Chip Modem

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DESCRIPTION The 73K212AL is a highly integrated single-chip modem IC which provides the functions needed to construct a typical Bell 212A full-duplex modem. Using an advanced CMOS process that integrates analog, digital and switched-capacitor filter functions on a single substrate, the 73K212AL offers excellent performance and a high level of functional integration in a single 28-pin DIP or PLCC package. The 73K212AL operates from a single +5V supply. The 73K212AL is a new version replacing the 73K212L. The 73K212AL should be specified for all new designs. The 73K212AL includes the DPSK and FSK modulator/demodulator functions, call progress and handshake tone monitor test modes and a DTMF dialer.