18QHTF21-20.9164-PD

Oscillators Overview

The 18QHTF21-20.9164-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 20.9164 MHz and utilizes an LVCMOS output interface. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output interface
• Standby (Power Down) capability

Oscillators Applications

• General electronic circuits requiring precise timing
• Embedded systems utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific manufacturer designation, as sources list both Mercury Electronic Ind. Co., Ltd. and Mercury United Electronics, Inc. for similar part numbers. Confirm that the -PD suffix corresponds to the required packaging and that the 1.8V supply voltage aligns with your system design before ordering.

Oscillators Selection Notes

Select this component when a 20.9164 MHz clock signal is required with LVCMOS compatibility. Ensure the circuit design accommodates the 1.8V operating voltage and utilizes a footprint compatible with the 4-SMD, No Lead package dimensions.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has established itself as a pioneer in the quartz crystal industry in Taiwan since 1973. This oscillator belongs to their range of frequency control products designed for modern electronic applications requiring reliable timing solutions.

Oscillators FAQ

What is the output type of this oscillator?

The 18QHTF21-20.9164-PD features an LVCMOS output interface.

Does this component support power management?

Yes, the device includes a standby or power-down function to manage power consumption.