CMX602BE4

Telecom Overview

The CMX602BE4 is a telecom interface integrated circuit manufactured by CML Microcircuits. It functions as a Calling Line Identifier (CLID) and supports DTMF encoding/decoding, V.23 signaling, and Bell 202 modulation. The device is housed in a 16-TSSOP surface-mount package. It is designed for high-speed telecommunications applications requiring reliable line identification and signaling capabilities.

Telecom Feature Summary

• Integrated Calling Line Identifier (CLID) functionality for telecommunications networks
• Supports DTMF encoder and decoder operations
• Capable of V.23 and Bell 202 signaling protocols

Telecom Applications

• Telecommunications switching systems
• Telephone signaling equipment
• Calling line identification services

Telecom Procurement Notes

Verify the specific manufacturer part number against official CML Microcircuits documentation to ensure compatibility with target system requirements. Confirm that the 16-TSSOP package type aligns with PCB layout specifications. Check current product lifecycle status, as availability may vary based on production schedules and discontinuation notices from the manufacturer.

Telecom Selection Notes

Select this component when designing systems requiring integrated CLID, DTMF, and legacy modem signaling support. Ensure the design environment accommodates the TSSOP-16 form factor. Validate signal integrity for V.23 and Bell 202 interfaces within the operational frequency range specified in the official datasheet.

Telecom Part Context

This IC belongs to the family of telecom interface solutions provided by CML Microcircuits. It addresses the need for compact, multi-functional signaling chips in modern telephony infrastructure, combining line identification with audio tone generation and decoding in a single surface-mount device.

Telecom Replacement Considerations

Consult official CML Microcircuits substitution guides for verified alternative part numbers. Generic equivalents may not support the specific combination of CLID, DTMF, and V.23/Bell 202 features required for this application.