18QHTF21-32.2123-OE

Oscillators Overview

The 18QHTF21-32.2123-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 32.2123 MHz and utilizes LVCMOS output logic levels. The device supports active high enable and disable control functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm. The component requires a supply voltage of 1.8V to function correctly within electronic circuits.

Oscillators Feature Summary

• Supports LVCMOS output signal compatibility
• Features active high enable/disable control pin
• Utilizes quartz-based standard XO technology

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for digital communication interfaces
• Power-sensitive portable electronic devices requiring low voltage operation

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the enable/disable feature set. Ensure the operating voltage matches the 1.8V requirement of the target circuit design. Confirm that the 4-SMD no-lead package footprint aligns with the PCB layout specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 32.2123 MHz timing source is required with low voltage operation capabilities. Consider the small 2.0x1.6mm form factor for space-constrained designs. Evaluate the LVCMOS interface compatibility with downstream logic families to ensure signal integrity without additional level shifting requirements.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics SMD oscillator series, which includes various frequency options and package types. The brand has extensive experience in quartz frequency control products since 1973. This specific model represents a standard XO variant designed for modern surface-mount assembly processes.

Oscillators Replacement Considerations

Check for direct substitutes with identical 32.2123 MHz frequency and 1.8V LVCMOS output. Verify pinout compatibility for the 4-SMD no-lead package. Ensure any replacement part maintains the same enable/disable control functionality if power management is critical to the application.