18QHTF21-113.750-OE

Overview

The 18QHTF21-113.750-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 113.75 MHz and utilizes LVCMOS output logic. 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 package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable functionality for power management
• Utilizes a leadless SMD package for space-constrained designs

Applications

• Clock signal generation in electronic devices
• Timing synchronization in data communication systems
• Embedded system clock sources

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Ensure the 1.8V supply voltage aligns with the target circuit design. Confirm that the enable/disable pin configuration matches the system control logic to prevent unintended operation states during deployment.

Selection Notes

Select this component when a 113.75 MHz clock source with LVCMOS outputs is required. Consider the 1.8V operating voltage and the need for active enable/disable control. The leadless SMD form factor is suitable for high-density PCB layouts where minimal footprint is critical for the application.

Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS output characteristics. The -OE suffix typically denotes specific packaging or environmental compliance options as defined by the manufacturer's catalog structure.

Replacement Considerations

Direct substitutes must match the 113.75 MHz frequency, LVCMOS output type, 1.8V supply, and 4-SMD no-lead package dimensions. Verify pinout compatibility and electrical specifications with alternative manufacturers before substitution.