25QHTF57-50.440-PD

Oscillators Overview

The 25QHTF57-50.440-PD is a 50.44 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 2.5V. The device features a Standby function for power down control. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.0mm x 5.0mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for standard digital interfacing
• Includes Standby mode capability for power down management
• Utilizes a surface-mount 4-SMD No Lead package design

Oscillators Applications

• General clock signal generation in electronic circuits
• Systems requiring low-power standby operation
• Embedded devices utilizing LVCMOS interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before integration. Confirm that the 2.5V supply voltage aligns with the target system's power rails. Ensure the 4-SMD No Lead footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a precise 50.44 MHz reference is required with low-voltage operation. The choice depends on the necessity for a Standby feature to manage power consumption. Consider the physical constraints of the 7.0x5.0mm package size relative to available board space. Validate compatibility with LVCMOS logic levels used in the destination circuitry.

Oscillators Part Context

This model belongs to the 25QHTF series of oscillators from Mercury Electronics Ind. Co. Ltd. The manufacturer specializes in quartz crystal components. This specific part represents a standard XO variant designed for surface-mount applications. It shares the series' focus on compact packaging and reliable frequency generation.

Oscillators Replacement Considerations

Cross-reference with other 50.44 MHz LVCMOS oscillators featuring 2.5V operation and similar 4-SMD footprints. Verify pinout compatibility and electrical characteristics such as phase noise and jitter if substituting.