18QHTF21-24.734-OE

Oscillators Overview

The 18QHTF21-24.734-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.734 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and includes an Enable/Disable control function. It features a frequency stability of ±50ppm and functions within an operating temperature range of -40°C to 85°C. The component is housed in a compact 4-SMD, No Lead package.

Oscillators Feature Summary

• Supports active enable and disable control functionality for power management
• Delivers LVCMOS output signal compatibility
• Operates on a low 1.8V supply voltage

Oscillators Applications

• Embedded systems requiring precise clock timing
• Consumer electronics with space constraints
• Industrial control modules

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's current datasheet to confirm the exact pinout and enable logic state. Ensure the 1.8V supply requirement aligns with your system design. Confirm the package dimensions match your PCB footprint specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS interface compatibility. Consider the ±50ppm stability specification for applications needing moderate frequency precision. Evaluate the -40°C to 85°C temperature range against environmental conditions. The small form factor makes it suitable for dense circuit board layouts.

Oscillators Part Context

This part belongs to the Mercury QHTF series of surface-mount crystal oscillators. The series typically offers various frequencies and voltage options. The 18QHTF21 variant specifically denotes the 1.8V supply version. Mercury Electronics has extensive experience in quartz crystal manufacturing, providing reliable frequency control solutions.

Oscillators Replacement Considerations

Direct substitutes must match the 24.734 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify equivalent stability and temperature ratings. Cross-reference with other manufacturers offering similar low-profile oscillators if availability is constrained.