CMX7032Q1

Overview

The CMX7032Q1 is an AIS baseband processor with an integrated RF synthesizer, designed for Limiter-Discriminator based RF systems. It operates within a frequency range of 9.6 MHz to 19.2 MHz and supports a bandwidth of 1 MHz. The device functions on a supply voltage between 3 V and 3.6 V, with a maximum power dissipation of 3.5 W. It is housed in a 64-VQFN (9x9) package and complies with RoHS standards.

Feature Summary

• Integrated RF synthesizer for compact system design
• Supports AIS Class-A/B and exacTrax protocols
• Optimized for Limiter-Discriminator receiver architectures

Applications

• Marine Automatic Identification System (AIS) receivers
• Limiter-Discriminator based RF front-ends
• AIS data processing units

Procurement Notes

Verify the specific suffix Q1 against the manufacturer's current datasheet to confirm pinout and electrical characteristics. Note that this component may be marked as Not Recommended for New Designs (NRND); consult official documentation for availability status and potential obsolescence warnings before finalizing procurement plans.

Selection Notes

Select this component for applications requiring dedicated AIS baseband processing combined with RF synthesis in a single package. Ensure the host system utilizes a Limiter-Discriminator architecture rather than direct sampling or other modulation schemes. Verify that the operating temperature range of -40°C to +85°C meets environmental requirements.

Part Context

This part belongs to the CMX7032/CMX7042 series of AIS data processors from CML Micro. While the CMX7042 offers additional features, the CMX7032 focuses on core AIS reception capabilities. It serves as a specialized solution for maritime communication equipment manufacturers targeting compliance with international AIS standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.