18QHTF21-36.288-OE

Oscillators Overview

The 18QHTF21-36.288-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 36.288 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Embedded systems requiring precise clock timing
• Consumer electronics with low-power constraints
• Industrial control modules utilizing standard digital interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target system design before procurement. Confirm that the 1.8V supply voltage aligns with the host circuit's power rails. Ensure the 4-SMD footprint matches the PCB layout specifications. Cross-reference the datasheet for operating temperature ranges to guarantee reliability under intended environmental conditions.

Oscillators Selection Notes

Select this component when a 36.288 MHz clock signal is required with LVCMOS compatibility. The 1.8V supply requirement dictates suitability for modern low-voltage digital circuits. The enable pin allows for dynamic power control, making it appropriate for battery-operated or energy-efficient designs. Verify package dimensions against available board space constraints.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of standard oscillators. The series offers various frequencies with consistent LVCMOS outputs and 1.8V operation. Similar models include variants like 18QHTF21-37.888-OE and 18QHTF21-44.200-OE, differing primarily in frequency while maintaining identical electrical characteristics and packaging.

Oscillators Replacement Considerations

Direct replacements must match the 36.288 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD package. Verify pinout compatibility if substituting with different manufacturers. Ensure equivalent frequency stability and phase noise specifications are met for the application.