18QHTF21-57.583667-OE

Overview

The 18QHTF21-57.583667-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 57.583667 MHz with 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 suitable for surface-mount applications.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Procurement Notes

Verify the specific frequency tolerance and stability requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD package footprint matches the PCB layout specifications to guarantee proper assembly and electrical connection.

Selection Notes

Select this component when a precise 57.583667 MHz clock source is required with low power consumption. The LVCMOS output is suitable for standard digital logic families. Consider the enable/disable feature if power management or clock gating is necessary for the application design.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystals and oscillators. The series offers various frequencies and packages, providing timing solutions for consumer electronics and industrial applications. Mercury Electronics has been a pioneer in the Taiwan crystal industry since 1973.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching frequency, output logic, voltage, and package dimensions.