18QHTF21-23.540-PD

Oscillators Overview

The 18QHTF21-23.540-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 23.54 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function. It is housed in a 4-SMD, No Lead package.

Oscillators Feature Summary

• Supports low voltage operation at 1.8V
• Includes standby and power-down functionality
• Utilizes LVCMOS output logic

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system synchronization

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure compatibility with design requirements. Confirm that the 1.8V supply voltage and LVCMOS interface align with the target application's electrical specifications before procurement.

Oscillators Selection Notes

Select this component when a precise 23.54 MHz clock source is required for digital systems. Ensure the design accommodates the 1.8V operating voltage and the physical dimensions of the 4-SMD No Lead package. Verify thermal and environmental constraints match the component's rated operating temperature range.

Oscillators Part Context

This model belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a compact surface-mount form factor, designed for integration into space-constrained electronic assemblies requiring stable clock signals.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Cross-reference parameters such as frequency, voltage, and package type to ensure functional equivalence without modifying the existing circuit design.