18QHTF21-23.5008-OE

Oscillators Overview

The 18QHTF21-23.5008-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 23.5008 MHz and utilizes an LVCMOS output signal type. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package designed for surface mount technology. Key electrical specifications include a frequency stability of ±50ppm and a maximum supply current of 22mA. The component supports an operating temperature range from -40°C to 85°C, ensuring reliability across various industrial environments.

Oscillators Feature Summary

• LVCMOS output interface for digital logic compatibility
• Integrated enable and disable control functionality
• Surface mount construction in a leadless SMD package

Oscillators Applications

• General clock generation for embedded systems
• Timing reference for consumer electronics
• Industrial control circuit synchronization

Oscillators Procurement Notes

Verify the specific suffix (OE) against official Mercury Electronics documentation to confirm exact pinout and electrical tolerances. Ensure the selected variant matches the required 1.8V supply and LVCMOS drive strength. Cross-reference the frequency value of 23.5008 MHz with system requirements. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint design constraints.

Oscillators Selection Notes

Select this model when a precise 23.5008 MHz timing source is required for low-voltage digital circuits. The LVCMOS output is suitable for direct interfacing with standard logic families without additional buffering. Consider the ±50ppm stability specification for applications requiring moderate frequency accuracy. The wide operating temperature range makes it appropriate for environments subject to thermal variation.

Oscillators Part Context

This component belongs to the 18QHTF21 series of surface mount crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within standardized packages. This specific part number denotes a 1.8V LVCMOS variant with a unique frequency code. The series is designed for applications requiring small form factors and reliable clock signals.

Oscillators Replacement Considerations

Direct substitutes must match the 23.5008 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify that alternative manufacturers provide equivalent ±50ppm stability and 22mA current draw. Ensure the replacement part supports the same enable/disable control logic and temperature range.