18QHTF21-24.150-OE

Oscillators Overview

The 18QHTF21-24.150-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 24.15 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Integrates enable/disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed in a leadless surface-mount package for space-constrained applications

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 24.15 MHz
• Embedded devices utilizing LVCMOS interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a precise 24.15 MHz timing source is required within a low-voltage environment. The integrated enable pin allows for dynamic power control, making it suitable for battery-operated or energy-efficient designs. Consider the physical size constraints as the 2.0x1.6 mm package offers a small form factor compared to larger oscillator types.

Oscillators Part Context

This part belongs to the QHTF series from Mercury Electronic, which offers various hermetic ceramic leadless SMD packages. The series supports frequencies ranging from 1.0 MHz to 200 MHz across different supply voltages. Mercury Electronic specializes in quartz crystals and timing solutions, providing standardized oscillators for diverse industrial and consumer electronics markets.

Oscillators Replacement Considerations

Direct substitutes include other 24.15 MHz LVCMOS oscillators in similar 4-SMD packages with compatible 1.8V operation. Verify pinout compatibility and electrical characteristics such as phase noise and jitter before substitution. Alternative models from the same manufacturer with identical frequency and package codes may serve as direct replacements.