3QHTF32-12.288-OE

Oscillators Overview

The 3QHTF32-12.288-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 12.288 MHz and utilizes LVCMOS output logic levels. The device is designed for a supply voltage of 3.3V and incorporates Enable/Disable control functionality to manage power consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output interface for digital logic compatibility
• Integrated enable/disable control pin for power management
• Standard XO configuration with high frequency stability

Oscillators Applications

• General-purpose digital clock generation
• Microcontroller system timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 3.3V supply voltage aligns with the system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a stable 12.288 MHz reference is required for 3.3V logic systems. The enable feature makes it suitable for battery-powered or power-sensitive designs. Consider the 3.2x2.5mm form factor for space-constrained layouts. Verify temperature range requirements if operating in extreme environmental conditions beyond standard commercial ranges.

Oscillators Part Context

This part belongs to the 3QHTF32 series from Mercury Electronics, which offers various frequencies within the same package footprint. The series provides standardized timing solutions for consumer electronics and industrial equipment. The 'OE' suffix typically denotes specific operational characteristics or packaging variants within the manufacturer's catalog structure.

Oscillators Replacement Considerations

Direct substitutes include other 12.288 MHz LVCMOS oscillators in 3225 packages with 3.3V operation and enable pins. Cross-reference electrical parameters such as phase noise and jitter specifications to ensure functional equivalence in high-speed signal integrity applications.