TP53A-L25CQ25T1-644.53125M-TR

Oscillators Overview

The TP53A-L25CQ25T1-644.53125M-TR is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a fixed frequency of 644.53125 MHz. It utilizes LVDS output signaling and supports a 2.5V supply voltage with integrated enable/disable functionality. The component is housed in a compact 6-SMD, no-lead package and is supplied in tape and reel format for automated surface-mount assembly.

Oscillators Feature Summary

• LVDS output interface for high-speed signal integrity
• Integrated enable/disable control capability
• Compact 6-SMD no-lead surface-mount package

Oscillators Applications

• SONET systems
• Broadband access networks

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to confirm electrical parameters and pinout compatibility. Ensure the ordering part number matches the required frequency and package type exactly. Confirm that the supplier provides valid traceability and authenticity guarantees for electronic components.

Oscillators Selection Notes

Select this model when a precise 644.53125 MHz clock source is required for SONET or broadband infrastructure. The LVDS output suits high-speed digital interfaces requiring low noise. Verify thermal and environmental ratings against the specific application constraints before integration.

Oscillators Part Context

This component belongs to the TP53A series of miniature ceramic SMD oscillators from Transko Electronics. The series offers frequencies ranging from 10 MHz to 1.5 GHz. The specific model denotes a 2.5V LVDS variant within the standard product line designed for high-reliability telecommunications applications.

Oscillators Replacement Considerations

Direct substitutes include other TP53A variants with matching 644.53125 MHz frequency and LVDS outputs, such as the TP53A-L25CQ33T1-644.53125M-TR if voltage compatibility allows. Cross-reference datasheets for pinout and form factor equivalence.