3QHTF57-25.768-OE

Oscillators Overview

The 3QHTF57-25.768-OE is a quartz-based standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 25.768 MHz and utilizes LVCMOS output logic. The component is designed for a supply voltage of 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Integrates enable/disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Employs quartz technology for stable frequency generation

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific manufacturer part number against official Mercury Electronics documentation to confirm current availability status. Cross-reference with authorized distributors to ensure authenticity and check for any discontinuation notices or alternative sourcing options before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a 25.768 MHz LVCMOS clock source is required with active enable control capabilities. Ensure the design supports a 3.3V supply rail and accommodates the 4-SMD no-lead footprint dimensions specified in the official datasheet for proper thermal and mechanical integration.

Oscillators Part Context

This oscillator belongs to the H_QF series within Mercury Electronics' product portfolio, which specializes in quartz-based frequency control solutions. The company has been manufacturing these components since 1973, establishing expertise in Taiwan's crystal industry sector for reliable timing devices.

Oscillators Replacement Considerations

Consult the manufacturer's cross-reference tool for parametrically similar parts. Verify that potential substitutes match the 25.768 MHz frequency, LVCMOS logic, 3.3V operation, and 4-SMD package constraints to maintain circuit functionality.