18QHTF21-25.700-OE

Oscillators Overview

The 18QHTF21-25.700-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.7 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Includes hardware enable and disable control functionality
• Utilizes leadless SMD packaging for surface mount assembly

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against the official datasheet before procurement. Confirm that the 1.8V supply requirement aligns with the target system design. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during operation.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V supply is required for clock generation. The LVCMOS output is suitable for direct interfacing with standard digital logic families. Consider the small 2.0x1.6mm footprint for space-constrained designs requiring reliable frequency control without complex external components.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, which specializes in quartz crystal frequency control products. The manufacturer has decades of experience in Taiwan's crystal industry. This series typically offers standard oscillators designed for cost-effective integration into various electronic devices requiring precise timing signals.

Oscillators Replacement Considerations

Compatible substitutes within the same series include models such as 18QHTF21-44.200-OE, 18QHTF21-65.300-OE, and 18QHTF21-6.3625-OE. These alternatives share identical package dimensions, voltage levels, and output logic types but operate at different frequencies.