18QHTF21-22.680-OE

Oscillators Overview

The 18QHTF21-22.680-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 22.680 MHz with LVCMOS output logic. The device supports a supply voltage range and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications. The unit maintains frequency stability of ±50ppm and functions within an operating temperature range of -40°C to 85°C. Maximum supply current is specified at 22mA.

Oscillators Feature Summary

• Standard clock oscillator with LVCMOS output interface
• Integrated enable and disable control functionality
• Compact surface-mount package design

Oscillators Applications

• General purpose digital circuit timing
• Embedded system clock generation
• Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific ordering suffix against official documentation to confirm electrical characteristics. Ensure the selected variant matches the required output logic and control pin configuration. Cross-reference the manufacturer's latest datasheet for accurate mechanical dimensions and thermal specifications before integration into final designs.

Oscillators Selection Notes

Choose this component when a standard frequency reference with active control capabilities is required. Consider the operating temperature range and stability requirements relative to the application environment. Verify compatibility with the target supply voltage and load conditions to ensure reliable signal integrity during operation.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronic. The series includes various frequency options and control configurations such as power-down modes. The manufacturer specializes in quartz crystals and timing solutions, providing components for diverse electronic industries requiring precise frequency control.

Oscillators Replacement Considerations

Direct substitutes include variants with identical form factors and frequencies but different control states, such as the 18QHTF21-22.680-PD which offers standby functionality instead of simple enable/disable.