18QHTF21-26.670-OE

Oscillators Overview

The 18QHTF21-26.670-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 26.67 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable control functionality
• Utilizes a compact surface-mount package design

Oscillators Applications

• Digital signal processing systems requiring precise clock timing
• Communication equipment utilizing standard frequency references
• Embedded systems needing low-voltage oscillator solutions

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable/disable feature and voltage specifications. Ensure the operating temperature range meets application requirements. Cross-reference the part number with authorized distributors to confirm authenticity and avoid counterfeit components. Check for any recent revisions in the datasheet that may affect pinout or electrical characteristics.

Oscillators Selection Notes

Select this component when a 26.67 MHz reference is required with LVCMOS outputs. The 1.8V supply voltage makes it suitable for low-power applications. Consider the 2.0x1.6mm footprint for space-constrained designs. Verify that the enable/disable feature aligns with system power management strategies. Compare against other frequencies in the 18QHTF21 series if different timing is needed.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a standardized 2.0x1.6mm SMD package. The series typically provides LVCMOS outputs and supports multiple supply voltages. The -OE suffix indicates specific operational features such as enable control, distinguishing it from standard variants without active control pins.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series parts with identical 26.67 MHz frequency and LVCMOS output. Verify pin compatibility and voltage levels before swapping. Alternative manufacturers may offer similar specifications but require thorough electrical validation.