18QHTF21-14.3594-PD

Oscillators Overview

The 18QHTF21-14.3594-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.3594 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Features a standby mode to reduce power consumption during idle periods
• Utilizes a leadless SMD package design for surface-mount assembly

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 14.3594 MHz
• Embedded devices utilizing low-voltage power supplies

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance against project requirements. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the 4-SMD no-lead footprint matches the PCB layout specifications before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a precise 14.3594 MHz timing source is required within a constrained space. The choice is appropriate for applications necessitating low-profile surface-mount technology and active power-down capabilities. Evaluate thermal and electrical constraints associated with the 1.8V operating voltage.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series offers various frequencies within a standardized small form factor. Mercury Electronics has established expertise in quartz crystal manufacturing, providing reliable timing solutions for diverse electronic applications.

Oscillators Replacement Considerations

Direct substitutes include other 14.3594 MHz oscillators with identical LVCMOS outputs and 1.8V operation. Verify pinout compatibility and physical dimensions to ensure seamless integration without PCB redesign.