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See Technical Specifications

CMX865AE4 +BOM

This telecom interface IC

Manufacturer:

CML Microcircuits
Mfr.Part #:

CMX865AE4
Datasheet:

CMX865AE4 Datasheet (PDF)
Pin Count:

16
Released Date:

Jun 16, 2023
Last Modified Date:

Jun 16, 2023 6:25 AM UTC
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CMX865AE4 General Description

1.2k Modem V.21, V.23, Bell 103, Bell 202, FSK 16-TSSOP

Key Features

Voice and Data Modem: The CMX865AE4 integrates both voice and data modem functions into a single chip, enabling voice communication alongside data transmission.
Modulation and Demodulation: It supports various modulation and demodulation schemes for data transmission, including both digital and analog modulation techniques.
Data Rates: The chip is capable of supporting a range of data rates, allowing flexibility in designing communication systems with different bandwidth requirements.
Digital Signal Processing (DSP): The CMX865AE4 includes digital signal processing capabilities for efficient data processing and modulation/demodulation functions.
Low Power Consumption: It is designed to be power-efficient, making it suitable for battery-powered and portable communication devices.
Flexible Interfaces: The chip typically provides flexible interfaces for connecting to microcontrollers, other ICs, or external components. These interfaces may include SPI (Serial Peripheral Interface), UART (Universal Asynchronous Receiver-Transmitter), or others.
Error Correction: It often includes error correction and error detection mechanisms to ensure reliable data transmission.
Operating Frequency: The operating frequency of the CMX865AE4 may vary depending on the specific version or variant, but it is typically used in the RF (Radio Frequency) range suitable for communication applications.

Application

The CMX865AE4 is used in various communication systems, including two-way radio systems, wireless data modems, and other applications that require voice and data communication.