18QHTF21-27.125-OE

Oscillators Overview

The 18QHTF21-27.125-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 27.125 MHz with LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Oscillators Feature Summary

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

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application design specifications. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the 4-SMD footprint matches the PCB layout dimensions to guarantee proper mechanical fit and electrical connectivity during assembly.

Oscillators Selection Notes

Select this component when a precise 27.125 MHz clock source is required with low voltage operation. The LVCMOS output is suitable for standard digital logic families. Consider the enable pin feature if power management or clock gating is necessary within the system architecture. Verify thermal performance within the specified operating temperature range.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which includes various frequencies such as 4.31818 MHz, 15.3 MHz, and 37.888 MHz. These oscillators share common characteristics including LVCMOS outputs, 1.8V operation, and SMD packaging. The series provides standardized clock solutions for diverse electronic applications requiring reliable frequency control.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the oscillator have control features?

Yes, it includes an enable/disable function.