TP75A-L25CQ33T1-644.53125M-TR

Oscillators Overview

The TP75A-L25CQ33T1-644.53125M-TR is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc. It operates at a fixed frequency of 644.53125 MHz and utilizes Low Voltage Differential Signaling (LVDS) output for high-speed data transmission. The device functions with a supply voltage of 3.3V and includes an enable/disable control pin for power management. It is housed in a compact 6-SMD, no lead package, designed for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• Generates a precise 644.53125 MHz clock signal using LVDS technology
• Features integrated enable and disable functionality for power control
• Utilizes a 3.3V operating voltage for standard logic compatibility

Oscillators Applications

• High-speed serial communication interfaces requiring stable clock sources
• Data acquisition systems needing precise timing references
• Telecommunications equipment utilizing differential signaling standards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before ordering. Confirm that the 6-SMD no-lead package dimensions align with your PCB footprint specifications. Ensure the 3.3V supply rail meets the current consumption needs of the LVDS driver. Check for any RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a fixed 644.53125 MHz frequency is mandatory for the application. Choose the LVDS output type if noise immunity and high-speed performance are critical compared to single-ended outputs. Consider the enable pin feature if dynamic power saving during idle periods is necessary for the system architecture.

Oscillators Part Context

This part belongs to the TP75A series of surface-mount oscillators from Transko Electronics. The series offers various frequencies and voltage options, with the 'L25' indicating LVDS output and 'CQ33' denoting the 3.3V supply variant. The suffix '-TR' typically indicates tape and reel packaging for automated assembly processes.

Oscillators Replacement Considerations

Direct replacements must match the 644.53125 MHz frequency, LVDS output type, and 3.3V supply voltage. Verify that alternative components offer compatible pinouts and thermal characteristics for the 6-SMD package. Cross-reference with other manufacturers offering similar XO specifications if availability is constrained.