25QHTF22-50.630-PD

Oscillators Overview

The Mercury Electronics 25QHTF22-50.630-PD is a temperature-compensated crystal oscillator (TCXO) operating at a fundamental frequency of 50.630 MHz. It utilizes a parallel resonant load configuration and features a standard 4-pin surface-mount package with dimensions of 2.5mm x 2.0mm x 0.8mm. The device provides a nominal output voltage swing compatible with CMOS logic levels, ensuring reliable signal integrity in high-frequency digital circuits.

Oscillators Feature Summary

• Integrated temperature compensation for stable frequency performance across industrial temperature ranges
• Compact surface-mount design suitable for space-constrained portable electronics
• Low phase noise characteristics optimized for precision timing applications

Oscillators Applications

• Wireless communication modules requiring precise clock synchronization
• GPS receiver systems needing stable reference frequencies
• Medical diagnostic equipment utilizing accurate timing signals

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm pinout compatibility and tolerance grades. Ensure that the supply chain source provides valid traceability documentation. Cross-reference the part number with official component databases to avoid counterfeit substitutions during procurement processes.

Oscillators Selection Notes

Select this component when a small form factor TCXO is required for 50MHz applications. Consider the load capacitance requirements of the host circuitry to ensure proper oscillation. Evaluate thermal management needs based on the expected ambient operating conditions and self-heating effects within the enclosure.

Oscillators Part Context

This model belongs to Mercury Electronics' series of high-stability crystal oscillators designed for telecommunications and consumer electronics. The 25QHTF series specifically targets applications demanding low jitter and high frequency stability in compact packages, differentiating it from larger through-hole or older generation surface-mount variants.

Oscillators Replacement Considerations

Direct replacements must match the 50.630MHz frequency, 4-pin LGA/SMD footprint, and CMOS output type. Verify equivalent temperature stability specifications before substitution. Consult the manufacturer's cross-reference guide for approved alternate part numbers with identical electrical characteristics.