18QHTF21-14.320-PD

Oscillators Overview

The 18QHTF21-14.320-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.320 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a Standby (Power Down) control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for applications requiring precise timing signals in space-constrained electronic systems.

Oscillators Feature Summary

• Supports Low Voltage CMOS (LVCMOS) output logic levels
• Includes Standby or Power Down control functionality
• Utilizes a lead-free 4-SMD surface-mount package

Oscillators Applications

• Battery-powered portable devices
• Compact electronic systems requiring precise timing
• Digital signal processing circuits

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required frequency and package specifications. Confirm that the 1.8V supply voltage aligns with system power rails. Check for any additional environmental ratings or tolerance requirements specified in the official datasheet before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for 1.8V logic interfaces. Ensure the 14.320 MHz frequency matches the target clock input requirements. Consider the physical footprint constraints of the 2.0x1.6mm package during PCB layout design to guarantee proper soldering and mechanical stability.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products, including quartz crystals and oscillators. The 18QHTF21 series represents their line of surface-mount crystal oscillators designed for modern electronics. These components are engineered to provide stable clock signals for various digital applications while maintaining a small form factor suitable for dense circuit board layouts.

Oscillators Replacement Considerations

Consult official substitution lists from Mercury Electronics for compatible alternatives. Verify that any replacement part matches the 14.320 MHz frequency, 1.8V operating voltage, and LVCMOS output type. Ensure the physical package dimensions and pin configuration are identical to maintain PCB compatibility.