18QHTF21-3.0732-OE

Oscillators Overview

The 18QHTF21-3.0732-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 3.0732 MHz with an LVCMOS output signal. The device requires a 1.8V supply voltage and supports enable/disable functionality. Frequency stability is specified at ±50ppm, and it functions within a temperature range of -40°C to 85°C. The component is housed in a compact 4-SMD, no lead package.

Oscillators Feature Summary

• Provides LVCMOS output signals for digital circuit interfacing
• Supports active enable and disable control states
• Operates on a low 1.8V power supply rail
• Maintains frequency stability within ±50ppm tolerance

Oscillators Applications

• General-purpose timing reference for embedded systems
• Clock source for microcontrollers requiring 3.0732 MHz input
• Digital communication interface synchronization
• Consumer electronics internal clock generation

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronic documentation to confirm pinout and electrical characteristics match system requirements. Ensure supply voltage compatibility with 1.8V logic levels. Confirm package dimensions align with PCB footprint specifications before integration into final assembly designs.

Oscillators Selection Notes

Select this component when a precise 3.0732 MHz clock signal is required for low-voltage digital applications. Consider the ±50ppm stability requirement against system timing budgets. Evaluate the 4-SMD no lead package size for space-constrained layouts. Verify temperature range suitability for the intended operating environment.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronic. The series offers various frequencies with consistent LVCMOS outputs and 1.8V operation. The manufacturer specializes in quartz-based timing components, providing standardized solutions for consumer and industrial electronics markets.

Oscillators Replacement Considerations

Cross-reference compatible parts with identical 3.0732 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD package. Verify pinout compatibility and electrical parameter equivalence before substitution.