18QHTF21-32.328-OE

Oscillators Overview

The 18QHTF21-32.328-OE is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 32.328 MHz and utilizes LVCMOS output logic levels. 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 during standby periods. 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 interface for standard digital logic compatibility
• Integrated enable and disable control functionality
• Low voltage operation optimized for 1.8V supply rails
• Compact surface-mount package design

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital communication interfaces
• Portable electronic devices

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct voltage and package specifications. Confirm that the required operating temperature range aligns with your application environment. Check for any specific ordering suffixes that may indicate different tolerance or stability grades. Ensure compatibility with your board layout regarding the 4-SMD no lead footprint dimensions.

Oscillators Selection Notes

Select this component when a 1.8V supply voltage is available and LVCMOS outputs are required. Consider the enable/disable feature if power management during idle states is necessary. Evaluate the 32.328 MHz frequency against your system clock requirements. Verify that the physical dimensions of the 4-SMD package fit within your PCB space constraints.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics SMD Oscillator series, specifically the H21 type family. The brand has extensive experience in quartz frequency control products. This model represents a standard XO configuration designed for general electronic applications requiring precise timing signals.

Oscillators Replacement Considerations

Cross-reference with other 18QHTF21 series variants from Mercury Electronics. Check for equivalent models from other manufacturers offering 32.328 MHz LVCMOS oscillators in 4-SMD packages. Ensure pinout compatibility and voltage levels match before substitution.