MX604DW

Overview

The MX604DW is a V.23 compatible full-duplex modem transceiver IC manufactured by CML Microcircuits. It supports data rates of 1200 bps and 75 bps, with an optional 75 bps back channel capability. The device incorporates date retiming functionality to ensure signal integrity. It operates within a supply voltage range of 3.3V to 5V and is housed in a 24-SOIC package.

Feature Summary

• Supports V.23 standard full-duplex communication protocols
• Integrates date retiming for improved signal recovery
• Provides optional 75bps back channel transmission capability

Applications

• Telemetry systems requiring reliable low-speed data transmission
• Industrial control networks utilizing V.23 interfaces
• Remote monitoring equipment with duplex communication needs

Procurement Notes

Verify component status as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting potential minimum order quantities or limited stock. Ensure the 24-SOIC package matches PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component for applications strictly requiring V.23 compliance and full-duplex operation at specified baud rates. Consider the NRND status for long-term project viability. Evaluate power supply constraints against the 3.3V-5V operating range and verify interface compatibility with existing system architecture.

Part Context

The MX604DW belongs to the MX604 family of mixed-signal RF and telecom interface ICs from CML Microcircuits. This family targets global communications markets, providing specialized solutions for telemetry and industrial data links. The DW suffix indicates the specific 24-SOIC surface-mount package variant.

Replacement Considerations

FX604D4