18QHTF21-36.667-OE

Oscillators Overview

The 18QHTF21-36.667-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 36.667 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features 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
• Includes hardware enable and disable functionality for power management
• Utilizes a leadless surface-mount package design

Oscillators Applications

• Digital signal processing systems requiring precise clocking
• Communication equipment utilizing standard frequency references
• Embedded systems with limited board space constraints

Oscillators Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct frequency tolerance and load capacitance specifications. Confirm that the OE suffix aligns with the required enable pin configuration and packaging variant before finalizing procurement orders to avoid functional mismatches.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard 36.667 MHz reference frequency. The small 2.0x1.6 mm footprint makes it suitable for dense PCB layouts. Ensure the system design supports LVCMOS logic levels and provides the necessary enable signal control for optimal power efficiency.

Oscillators Part Context

This model belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz-based frequency control products. The series includes various XO, TCXO, and VCXO options. Mercury Electronics has decades of experience in Taiwan's crystal industry, providing reliable timing solutions for global electronics manufacturing.

Oscillators Replacement Considerations

Direct substitutes within the same series include models such as 18QHTF21-36.667-PD. Verify pinout compatibility and electrical parameters before substitution. Cross-reference datasheets to confirm identical package dimensions and operating temperature ranges.