18QHTF21-63.152-OE

Overview

The 18QHTF21-63.152-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 63.152 MHz with a supply voltage of 1.8V. The device features LVCMOS output logic and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Feature Summary

• Provides stable clock signals at 63.152 MHz
• Supports low-voltage operation at 1.8V
• Integrates enable and disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility

Applications

• Embedded systems requiring precise timing
• Communication equipment clock sources
• Portable electronic devices with space constraints
• Digital signal processing circuits

Procurement Notes

Verify the manufacturer part number 18QHTF21-63.152-OE against official Mercury Electronics documentation to ensure authenticity. Confirm that the specific suffix matches the required specifications. Check for any regional distribution restrictions or compliance certifications relevant to your procurement region before finalizing orders.

Selection Notes

Select this component when a 63.152 MHz clock source is required within a 2.0x1.6 mm footprint. Ensure the system design supports 1.8V logic levels and utilizes LVCMOS interfaces. The enable/disable feature should be considered for applications requiring dynamic power control during idle states.

Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, designed for high-frequency applications in small form factors. The series typically offers standard XO performance with integrated control capabilities, catering to modern electronics demanding miniaturization and efficient power usage.

Replacement Considerations

Direct substitutes include other 63.152 MHz oscillators with identical 1.8V LVCMOS specifications and 4-SMD no-lead packages. Verify pinout compatibility and thermal characteristics before swapping manufacturers.