18QHTF53-76.5432-OE

Oscillators Overview

The 18QHTF53-76.5432-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 76.5432 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

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

Oscillators Applications

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

Oscillators Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to ensure correct specifications. Confirm that the required operating temperature range and load conditions match the application requirements. Cross-reference the datasheet for pinout definitions and electrical characteristics prior to integration.

Oscillators Selection Notes

Select this component when a precise 76.5432 MHz clock source is required with low voltage operation. Consider the enable/disable feature if power efficiency is critical. Ensure the PCB layout supports the 4-SMD footprint and that the 1.8V supply rail is stable for reliable oscillator performance.

Oscillators Part Context

This model belongs to the Mercury Electronics XO series, which provides standard frequency oscillators. The brand has a history in quartz crystal manufacturing. This specific variant offers a fixed frequency solution for systems needing accurate timing without programmable adjustments.

Oscillators Replacement Considerations

Check for compatible parts such as 18QHTF32-76.5432-OE or 18QHTF21-76.5432-OE from the same manufacturer. Verify that alternative models maintain identical frequency, voltage, and package dimensions before substitution.