3QHTF32-25.920-PD

Oscillators Overview

The 3QHTF32-25.920-PD is a 25.92 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates with an LVCMOS output logic and requires a 3.3V supply voltage. The device features a power-down (PD) standby function to reduce consumption when inactive. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2 x 2.5 mm. This component is designed for applications requiring precise clock signals with low power characteristics.

Oscillators Feature Summary

• Integrates a power-down standby mode for efficient energy management
• Delivers stable LVCMOS output signals at 25.92 MHz
• Utilizes a compact surface-mount package for space-constrained designs

Oscillators Applications

• General purpose clock generation in embedded systems
• Data communication interfaces requiring precise timing
• Consumer electronics with strict power budget constraints

Oscillators Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's latest datasheet before procurement. Ensure the supply voltage matches the 3.3V requirement and confirm the footprint aligns with the 3.2x2.5mm SMD specification. Cross-reference the part number with official distributor catalogs to ensure authenticity and availability from authorized sources.

Oscillators Selection Notes

Select this oscillator when a fixed frequency of 25.92 MHz is required with LVCMOS compatibility. Consider the 3.3V operating voltage and the need for a power-down feature for system efficiency. Evaluate the physical size constraints to ensure the 3.2x2.5mm package fits the PCB layout. Compare performance requirements against other Mercury Electronics series if temperature stability or phase noise specifications differ.

Oscillators Part Context

This model belongs to the HTF32 series of surface-mount crystal oscillators from Mercury Electronics. The series typically offers various frequencies and supply voltages within a standardized small form factor. The 'PD' suffix indicates the inclusion of a power-down control pin, distinguishing it from standard continuous-operation variants within the same family.

Oscillators Replacement Considerations

Direct substitutes include other 25.92 MHz LVCMOS oscillators in 3.2x2.5mm packages with 3.3V operation and power-down functionality. Verify pinout compatibility and electrical parameters such as load capacitance and drive strength before substitution.