18QHTF21-32.400-PD

Oscillators Overview

The 18QHTF21-32.400-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 32.4 MHz. It utilizes LVCMOS output logic and functions with a 1.8V supply voltage. The device features a power-down capability for standby mode. 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 power-down functionality to reduce consumption during standby
• Designed for low-voltage operation at 1.8V

Oscillators Applications

• Battery-powered portable devices
• General-purpose clock signal generation
• Digital circuit timing references

Oscillators Procurement Notes

Verify the specific suffix 'PD' confirms the power-down feature when sourcing. Ensure the 1.8V supply requirement aligns with target system voltages. Confirm the 4-SMD no-lead package footprint matches PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component for applications requiring a precise 32.4 MHz reference with minimal power usage. The LVCMOS output suits standard digital logic families. Consider the small 2.0x1.6mm form factor for space-constrained designs where power-down control is necessary.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal oscillators. The manufacturer has decades of experience in frequency control products. This series typically offers various frequencies and supply voltages within a standardized surface-mount package format.

Oscillators Replacement Considerations

Direct substitutes include other 32.4 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications against original datasheets before swapping components.