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73D2348A - MNP5 / V.42bis Datacom Modem Device Set

Download the 73D2348A datasheet PDF. This datasheet also covers the 73D2248A variant, as both devices belong to the same mnp5 / v.42bis datacom modem device set family and are provided as variant models within a single manufacturer datasheet.

General Description

The 73D2248A/2348A Device Sets consists of two CMOS integrated circuits which provide the data pump and protocol functions required to implement a high performance 2400 bit/s modem with error control and data compression.

Key Features

  • Combines modem and protocol controller Supports 0 - 300, 1200 and 2400 bit/s with both sync and async modes Modular software design allows customization Modem protocols: Bell 103 (73K224L), 212A CCITT V.21, V.22, V.22bis, V.23 (73K324L) Error control/compression protocols Available: MNP4, MNP5, CCITT V.42, V.42bis Supports non-volatile memory to store user configurations and phone numbers CMOS design for lo.

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Note: The manufacturer provides a single datasheet file (73D2248A_TDKElectronics.pdf) that lists specifications for multiple related part numbers.

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Part Number Description Manufacturer

Other Datasheets by TDK Corporation

Part Number Description
73D2248A MNP5 / V.42bis Datacom Modem Device Set

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.

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73D2248A/2348A MNP5, V.42bis Datacom Modem Device Set April 2000 DESCRIPTION The 73D2248A/2348A Device Sets consists of two CMOS integrated circuits which provide the data pump and protocol functions required to implement a high performance 2400 bit/s modem with error control and data compression. The 73D2248A basic modem function is provided by the 73K224L modem chip and is compatible with CCITT V.21, V.22, V.22bis and Bell 103 and 212A protocols. The error control functions are provided by modular software running in the 73M2910 controller. Modules are available for MNP4, and V.42. Compression software modules can be added to the controller; MNP5 and V.42bis are available. Provisions for customization of the command set are provided, forming the basis for an international modem.