18QHTF22-73.816666-PD

Oscillators Overview

The 18QHTF22-73.816666-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 73.816666 MHz with LVCMOS output logic and a supply voltage of 1.8V. The device features a Standby (Power Down) control function and utilizes a 4-SMD, No Lead package.

Oscillators Feature Summary

• Provides stable clock signals via LVCMOS output interface
• Supports power management through standby control functionality

Oscillators Applications

• Digital signal processing systems requiring precise timing
• Communication equipment utilizing standard clock frequencies
• Embedded systems needing low-voltage clock sources

Oscillators Procurement Notes

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

Oscillators Selection Notes

Select this component when a specific 73.816666 MHz frequency is required for synchronous data transmission or processing tasks. Consider the LVCMOS output compatibility with your downstream logic levels. Evaluate the standby feature if power conservation during idle periods is a critical design requirement for the application environment.

Oscillators Part Context

This part belongs to the 18QHTF22 series of surface-mount crystal oscillators from Mercury Electronics. The series typically offers various frequency options within a compact form factor. The 'PD' suffix indicates the specific pin configuration or control mode variant associated with the standby function in this product line.

Oscillators Replacement Considerations

Direct substitutes must match the 73.816666 MHz frequency, 1.8V operation, LVCMOS output, and 4-SMD package. Verify functional equivalence of the standby control mechanism. Cross-reference with other Mercury 18QHTF22 variants only if they share identical electrical and mechanical parameters.