18QHTF21-36.400-PD

Oscillators Overview

The 18QHTF21-36.400-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 36.4 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a standby power-down mode for energy efficiency. It is housed in a compact 4-SMD, no-lead package designed for surface-mount applications.

Oscillators Feature Summary

• Supports low-voltage operation with 1.8V supply requirement
• Includes standby functionality to reduce power consumption
• Utilizes LVCMOS output interface for digital compatibility

Oscillators Applications

• General-purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V supply rail is stable within the datasheet limits. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions provided in the official mechanical drawing to prevent assembly issues.

Oscillators Selection Notes

Select this component when a precise 36.4 MHz reference is required with minimal power usage. The LVCMOS output ensures direct interfacing with standard digital logic families. Consider the operating temperature range and stability requirements relative to other Mercury oscillators if environmental conditions vary significantly from standard specifications.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which includes various frequencies and voltage options. Similar models like the 18QHTF21-51.200-PD share the same package and logic type but differ in frequency. The manufacturer specializes in quartz crystals and frequency control products, offering a wide range of oscillator solutions.

Oscillators Replacement Considerations

Direct substitutes include other Mercury parts with identical pinouts and electrical characteristics, such as the 18QHTF21-96.768-PD if frequency flexibility allows. Verify that any replacement maintains the 1.8V supply and LVCMOS output compatibility to ensure seamless integration without circuit redesign.