18QHTF21-2.5025-PD

Oscillators Overview

The 18QHTF21-2.5025-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 2.5025 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby mode for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is suitable for applications requiring precise timing signals within low-power electronic systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby functionality to reduce power consumption
• Utilizes a surface-mount 4-SMD no-lead package design

Oscillators Applications

• General purpose timing clock generation
• Low-power embedded system synchronization
• Digital signal processing circuit clocks

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD package footprint matches your PCB layout constraints. Request the official datasheet from Mercury Electronics for detailed electrical characteristics and reliability data.

Oscillators Selection Notes

Select this model when a 2.5025 MHz frequency is required with LVCMOS outputs. Consider the 1.8V operating voltage for compatibility with low-voltage logic families. The small 2.0x1.6 mm package is ideal for space-constrained designs. Evaluate the standby feature if power efficiency during idle periods is a priority for the application.

Oscillators Part Context

This part belongs to the QHTF21 series of standard oscillators from Mercury Electronics. The series offers various frequencies and voltages, including 2.5V options. The '18' prefix indicates the 1.8V supply variant. These components are widely used in consumer electronics and industrial control systems requiring stable clock sources.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with matching frequencies or compatible LVCMOS oscillators from Mercury Electronics such as the 18QHTF21-2.048-PD. Verify pinout and electrical specifications before substitution.