25QHTF53-49.4933-PD

Oscillators Overview

The 25QHTF53-49.4933-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind., Co., Ltd. It operates at a fixed frequency of 49.4933 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 2.5V and includes a standby or power-down control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. This component is designed for precise timing applications requiring low profile surface-mount integration.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby or power-down functionality for energy management
• Utilizes a 4-SMD no lead package for surface-mount assembly

Oscillators Applications

• General purpose timing circuits
• Digital communication systems
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Ensure the 2.5V supply voltage aligns with the target circuit design. Confirm that the 4-SMD no lead package footprint matches the PCB layout specifications to prevent soldering defects during assembly.

Oscillators Selection Notes

Select this component when a 49.4933 MHz clock signal is required with LVCMOS compatibility. Consider the 2.5V operating voltage and the need for power-down capabilities. Evaluate the 5.0x3.2mm package size constraints relative to available board space. Compare performance metrics such as jitter and stability if specified in the manufacturer documentation.

Oscillators Part Context

This part belongs to the 25QHTF53 series of standard crystal oscillators from Mercury Electronic Ind., Co., Ltd. The series offers various frequencies within a consistent 5.0x3.2mm SMD form factor. These oscillators are typically used in consumer electronics and industrial equipment where reliable timing signals are essential for synchronous data transfer and processing operations.

Oscillators Replacement Considerations

Direct substitutes must match the 49.4933 MHz frequency, LVCMOS output, 2.5V supply, and 4-SMD no lead package. Verify pinout compatibility and electrical characteristics with alternative manufacturers' components to ensure functional equivalence in the existing circuit design.