25QHTF22-50.330-PD

Oscillators Overview

The 25QHTF22-50.330-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 50.33 MHz and utilizes LVCMOS output logic levels. The component is designed for a supply voltage of 2.5V and features a power-down function accessible via a standby control pin. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. The device supports an operating temperature range typical for commercial applications.

Oscillators Feature Summary

• Supports low-voltage operation at 2.5V with LVCMOS output compatibility
• Includes a dedicated standby pin for power-down functionality to reduce consumption
• Utilizes a leadless SMD package design suitable for automated surface-mount assembly

Oscillators Applications

• General clock signal generation for digital circuits
• Timing reference for communication interfaces
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 2.5V supply voltage aligns with the system power rails. Ensure the PCB footprint matches the 2.5x2.0mm package dimensions and that the manufacturing date code meets project specifications for reliability.

Oscillators Selection Notes

Select this component when a precise 50.33 MHz timing source is required with minimal power consumption during idle states. The choice is driven by the need for a small form factor and standard LVCMOS interface compatibility. Consider the thermal performance and stability requirements relative to the application environment.

Oscillators Part Context

This part belongs to the 25QHTF22 series of crystal oscillators from Mercury Electronics. The series offers various frequencies within a standardized 2.5x2.0mm package. The 'PD' suffix indicates the inclusion of a power-down feature, distinguishing it from continuous-output variants within the same physical footprint family.

Oscillators Replacement Considerations

Direct substitutes must match the 50.33 MHz frequency, 2.5V supply, LVCMOS output, and 4-SMD no-lead package. Verify pinout compatibility and electrical characteristics such as phase noise and jitter if critical to the application.