25QHTF21-5.0992-OE

Oscillators Overview

The 25QHTF21-5.0992-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 5.0992 MHz and utilizes LVCMOS output logic levels. The device is designed for a supply voltage of 2.5V and includes an enable/disable control function to manage power consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component supports a specific operating temperature range suitable for industrial applications.

Oscillators Feature Summary

• Integrates LVCMOS output logic for direct digital interface compatibility
• Features an enable/disable pin for active power management control
• Utilizes a lead-free surface-mount package for automated assembly

Oscillators Applications

• General clock signal generation for embedded systems
• Timing reference for microcontrollers and processors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the exact frequency tolerance and load capacitance requirements against the system design specifications before procurement. Confirm that the 2.5V supply voltage aligns with the target circuit's power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout constraints. Check the operating temperature range limits to guarantee reliability under expected environmental conditions.

Oscillators Selection Notes

Select this component when a precise 5.0992 MHz timing source is required with low power consumption capabilities. The integrated enable feature makes it suitable for battery-operated devices requiring power efficiency. Consider the small form factor for space-constrained designs. Verify compatibility with LVCMOS logic families used in the target application architecture.

Oscillators Part Context

This oscillator belongs to the 25QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The manufacturer has decades of experience in producing crystals and oscillators. This specific model represents a standard XO variant within their portfolio, offering reliable performance for general-purpose timing applications in electronic circuits.

Oscillators Replacement Considerations

Direct substitutes include other 25QHTF21 series variants with identical pinouts and electrical characteristics but different frequencies, such as the 25QHTF21-64.200-OE or 25QHTF21-12.688-OE. Cross-reference with other manufacturers' 2.0x1.6mm LVCMOS oscillators only if they match the exact frequency, voltage, and enable functionality.