18QHTF21-118.750-OE

Oscillators Overview

The 18QHTF21-118.750-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 118.75 MHz and utilizes an LVCMOS output interface. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, no-lead surface-mount package, designed for integration into electronic circuits requiring precise timing signals.

Oscillators Feature Summary

• Generates a stable 118.75 MHz clock signal using standard crystal technology
• Supports low-voltage operation at 1.8V with LVCMOS logic levels
• Integrates hardware enable and disable functionality for power management

Oscillators Applications

• Digital signal processing systems requiring high-frequency clock sources
• Communication equipment utilizing LVCMOS-compatible interfaces
• Embedded systems needing compact surface-mount timing solutions

Oscillators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and pinout configuration. Ensure compatibility with the target system's voltage requirements and thermal operating range before integration. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this component when a 118.75 MHz frequency is required alongside 1.8V operation and LVCMOS outputs. Consider the 4-SMD package size for space-constrained designs. Confirm that the enable/disable feature aligns with the system's power sequencing strategy. Validate temperature stability requirements against the component's specified operating range.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, characterized by small form-factor SMD packaging and low-voltage operation. The series supports various frequencies tailored for digital electronics. The -OE suffix typically denotes specific packaging or tape-and-reel configurations as defined by the manufacturer.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify direct replacements only through official Mercury Electronics cross-reference lists or equivalent specifications from other manufacturers.