25QHTF21-2.400-PD

Oscillators Overview

The 25QHTF21-2.400-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 2.4 MHz and utilizes LVCMOS output logic. The device functions with a 2.5V supply voltage and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated standby and power-down functionality
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Low power electronic circuits

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 2.5V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet to guarantee reliability under your environmental conditions.

Oscillators Selection Notes

Select this component when a low-frequency 2.4 MHz reference is required with minimal power consumption. The LVCMOS output ensures compatibility with standard digital logic families. Consider the physical size of the 4-SMD package if space is constrained. Evaluate the need for the power-down feature if battery life or thermal management is a priority in the final application.

Oscillators Part Context

This part belongs to the 25QHTF21 series of standard oscillators from Mercury Electronic. The series offers various frequencies within the same package form factor. The 'PD' suffix typically indicates the inclusion of a power-down control pin, distinguishing it from continuous-operation variants. This family targets cost-sensitive applications requiring reliable quartz-based timing.

Oscillators Replacement Considerations

Direct substitutes include other 2.4 MHz LVCMOS oscillators in 4-SMD packages with 2.5V operation. Verify pinout compatibility and electrical specifications such as jitter and stability before substitution. Alternative parts from different manufacturers may require adapter footprints or level shifting if output voltages differ.