M665-02-AA-AEJT

Overview

The M665-02-AA-AEJT is a dual Voltage-Controlled SAW Oscillator (VCSO) manufactured by Renesas Electronics Corporation. It operates within the 500 to 708 MHz frequency range and supports LVPECL output formats. The device utilizes a 3.3V supply voltage and is housed in a compact 6-SMD, No Lead package with dimensions of 13.97mm x 8.89mm. It features a guaranteed minimum pull-range of ±120 ppm, ensuring precise frequency control for high-performance clock generation applications.

Feature Summary

• Dual oscillator architecture providing independent frequency outputs
• SAW-based technology for stable operation in the 500-708 MHz band
• Configurable LVPECL output interface for digital compatibility
• Pin-selectable functionality for flexible system integration

Applications

• High-speed clock distribution systems
• Telecommunications infrastructure equipment
• Data communication network interfaces
• Test and measurement instrumentation

Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified partners. Confirm RoHS compliance status and lead-free specifications prior to procurement. Check lifecycle status as the part may be obsolete; ensure availability of alternative sources if necessary. Validate package dimensions and pin configuration against design requirements to prevent assembly errors during manufacturing.

Selection Notes

Select this component when dual independent oscillators are required within the 500-708 MHz range. Ensure the system supports LVPECL signaling standards and 3.3V power rails. Consider the ±120 ppm pull-range requirement for frequency tuning needs. Verify that the 6-SMD package fits the PCB layout constraints and thermal management strategies of the target application.

Part Context

This part belongs to the M665 series of dual VCSOs from Renesas. The series includes variants like M665-01 for lower frequencies (125-177 MHz). The M665-02 specifically targets higher frequency applications. The suffix AEJT indicates specific packaging and terminal options. This family is designed for precision timing in demanding electronic environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status indicated for similar suffixes, direct replacements should be verified through official Renesas engineering support channels. Cross-reference with other dual VCSO families only if electrical parameters match exactly.