18QHTF21-73.250-OE

Overview

The 18QHTF21-73.250-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind Co Ltd. It operates at a frequency of 73.25 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Feature Summary

• Supports enable/disable functionality for power management
• Compact surface-mount package design
• LVCMOS output logic compatibility

Applications

• General clock signal generation
• Embedded system timing references
• Consumer electronics circuits

Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and tape/reel configuration match your assembly requirements. Confirm that the operating temperature range aligns with your environmental specifications before finalizing the purchase order.

Selection Notes

Select this component when a low-profile 2.0x1.6 mm footprint is required for space-constrained designs. Ensure the circuit design supports the 1.8V supply voltage and LVCMOS interface levels. Verify load capacitance requirements against the datasheet specifications.

Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies within a standardized small outline package format, providing a consistent mechanical solution for high-volume manufacturing applications requiring precise timing signals.

Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with compatible frequencies such as 18QHTF21-26.9973-OE or 18QHTF21-50.256-OE, provided the electrical parameters meet the specific application needs.