18QHTF21-38.4175-OE

Oscillators Overview

The 18QHTF21-38.4175-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 38.4175 MHz and utilizes LVCMOS output logic. The device is designed for operation with a supply voltage of 1.8V and features enable/disable functionality. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount applications.

Oscillators Feature Summary

• Supports enable and disable control functions
• Utilizes LVCMOS output logic interface
• Designed for low-voltage 1.8V operation

Oscillators Applications

• General clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system power rails. Ensure the 4-SMD no lead package footprint matches your PCB layout constraints to guarantee proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a precise 38.4175 MHz clock source is required with low voltage compatibility. Consider the enable/disable feature if power management during idle states is necessary. Evaluate the LVCMOS output swing against downstream input thresholds to ensure signal integrity within the target application environment.

Oscillators Part Context

This oscillator belongs to the standard XO series from Mercury Electronics, which specializes in quartz frequency control products. The manufacturer has decades of experience in producing crystals and oscillators, positioning this part as a reliable solution for timing applications requiring stable frequency generation in compact electronic devices.

Oscillators Replacement Considerations

Cross-reference with other 38.4175 MHz LVCMOS oscillators in 4-SMD packages. Verify pinout compatibility and voltage levels before substitution. Ensure equivalent frequency stability and operating temperature ranges are met to maintain system performance without redesign.