18QHTF21-62.160-PD

Overview

The 18QHTF21-62.160-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 62.16 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a standby power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is designed for timing applications requiring precise frequency control within portable electronic systems.

Feature Summary

• Supports low-voltage operation at 1.8V for efficient power consumption
• Integrates a standby mode to reduce current draw during idle periods
• Provides stable LVCMOS signal output for digital circuit interfacing

Applications

• Battery-powered portable devices
• Compact consumer electronics
• Digital communication modules

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and package specifications. Confirm that the 'PD' designation aligns with required power-down functionality. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components. Ensure compatibility with existing PCB footprints before finalizing procurement decisions.

Selection Notes

Select this component when a small form factor and low voltage operation are critical requirements. The 1.8V supply specification makes it suitable for modern low-power digital designs. Consider the 4-SMD no-lead package for automated surface-mount assembly processes. Evaluate the standby feature necessity if power conservation during inactive states is a primary design constraint.

Part Context

This oscillator belongs to the Mercury Electronics 18QHTF series, which focuses on miniaturized timing solutions. The series typically offers various frequencies and voltage options within similar physical footprints. Mercury Electronics has established itself as a supplier of frequency control products since 1973, providing quartz-based timing components for global markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official Mercury Electronics documentation or authorized distributor databases for direct replacements. Ensure any alternative component matches the 62.16 MHz frequency, 1.8V voltage, and 4-SMD package dimensions.