18QHTF21-32.90324-OE

Oscillators Overview

The 18QHTF21-32.90324-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 32.90324 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 suitable for surface-mount applications.

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 circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific operating temperature range and frequency stability parameters against the official datasheet before procurement. Confirm that the 1.8V supply requirement aligns with the target system's power rails. Ensure the 4-SMD no-lead package dimensions fit the designated PCB footprint to avoid assembly issues.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The enable/disable feature supports systems needing dynamic power control. Consider the small form factor for space-constrained designs. Validate thermal performance within the specified operating range for the intended environment.

Oscillators Part Context

This part belongs to the QHTF series of quartz oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The '18' prefix indicates the 1.8V supply variant. The model provides a standard XO solution for timing applications requiring precise frequency generation in compact packages.

Oscillators Replacement Considerations

Check for direct substitutes within the same series offering identical voltage and package constraints. Verify pinout compatibility if replacing with different manufacturers. Ensure equivalent electrical specifications such as load capacitance and drive level are maintained to preserve circuit performance.