18QHTF21-32.820-OE

Oscillators Overview

The 18QHTF21-32.820-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 32.82 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for applications requiring precise clock signals in low-profile electronic systems.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 2.0x1.6mm surface-mount package

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Low-voltage digital circuit synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the PCB footprint matches the 4-SMD no-lead package specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a 32.82 MHz clock source is required within a 2.0x1.6mm form factor. Consider the LVCMOS output type for direct interfacing with standard digital logic families. Evaluate the enable/disable feature if power conservation is critical for the application. Compare against other frequencies in the 18QHTF21 series if different timing standards are needed.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies with consistent 1.8V operation and small footprints. Similar parts include the 18QHTF21-8.640-OE and 18QHTF21-65.300-OE, which share the same package and electrical characteristics but differ in operating frequency.

Oscillators Replacement Considerations

Direct substitutes within the same series include 18QHTF21-32.070-OE for slightly different frequency needs. Cross-manufacturer replacements require matching LVCMOS output, 1.8V supply, and 2.0x1.6mm package dimensions. Verify pinout compatibility and thermal performance before integrating alternative sources.