18QHTF57-80.330-PD

Oscillators Overview

The 18QHTF57-80.330-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 80.33 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.0x5.0 mm. This component is designed for applications requiring precise timing signals within low-voltage digital systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for standard digital interfacing
• Includes standby mode functionality to reduce power consumption
• Utilizes a leadless surface-mount package for automated assembly

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference for low-voltage digital processors
• Embedded systems requiring precise frequency control

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions provided in the official datasheet to prevent mounting issues during assembly.

Oscillators Selection Notes

Select this model when a fixed 80.33 MHz frequency is required for LVCMOS-compatible logic families. Consider the 1.8V operating voltage constraint and the availability of standby control signals in your design. Evaluate the thermal performance and size constraints of the 7.0x5.0 mm package relative to other available oscillator options in your application.

Oscillators Part Context

This part belongs to the 18QHTF57 series of crystal oscillators from Mercury Electronics. The series typically offers various frequency options within a standardized small outline package. The 'PD' suffix indicates the inclusion of a power-down pin or function, distinguishing it from continuous-operation variants in the same family.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF57 series parts with identical 80.33 MHz frequencies and LVCMOS outputs, such as those without the PD suffix if power-down is not critical. Cross-reference with other manufacturers offering 4-SMD no-lead 1.8V LVCMOS oscillators at 80.33 MHz, ensuring pin compatibility and electrical specifications match.