3QHTF32-44.928-OE

Oscillators Overview

The 3QHTF32-44.928-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 44.928 MHz and utilizes an LVCMOS output type. The device functions at a supply voltage of 3.3V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2x2.5 mm. The component is rated for an operating temperature range from -40°C to 85°C and holds RoHS compliance certification.

Oscillators Feature Summary

• Standard XO configuration with LVCMOS output interface
• Integrated enable/disable functionality for power management
• RoHS compliant construction suitable for lead-free assembly

Oscillators Applications

• General clock signal generation in embedded systems
• Timing reference for digital logic circuits
• Communication module synchronization

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical characteristics and pinout configurations. Ensure that the selected variant matches the required supply voltage and output drive strength for the target application circuit. Cross-reference datasheet specifications for thermal performance and moisture sensitivity levels prior to integration into production assemblies.

Oscillators Selection Notes

Select this component when a precise 44.928 MHz timing source is required within a low-profile surface-mount form factor. Consider the LVCMOS output compatibility with downstream logic families and the 3.3V operating voltage constraints. Evaluate the -40°C to 85°C industrial temperature range against environmental requirements. Confirm that the enable/disable feature aligns with system power sequencing strategies.

Oscillators Part Context

This oscillator belongs to the 3QHTF32 series from Mercury Electronics, designed for applications requiring stable frequency generation in space-constrained environments. The series typically offers various frequency options and voltage levels while maintaining consistent physical dimensions. Mercury Electronics specializes in quartz crystals and frequency control products, providing solutions for telecommunications and consumer electronics markets.

Oscillators Replacement Considerations

Direct substitutes must match the 44.928 MHz frequency, LVCMOS output, 3.3V supply, and 4-SMD no-lead package footprint. Verify equivalent electrical parameters such as load capacitance and phase noise if critical. Check for identical thermal ratings and RoHS status to ensure regulatory compliance during replacement.