18QHTF21-24.395-OE

Oscillators Overview

The 18QHTF21-24.395-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.395 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes enable/disable functionality. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm. The component is designed for surface mount applications and functions within an operating temperature range of -40°C to 85°C.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable control capability
• Utilizes a small form factor 4-SMD no lead package

Oscillators Applications

• General clock signal generation in electronic circuits
• Data communication interfaces requiring precise timing
• Embedded systems utilizing low-voltage logic standards

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 PCB footprint matches the 2.0x1.6 mm SMD package dimensions to guarantee proper mechanical mounting and electrical connection during assembly processes.

Oscillators Selection Notes

Select this component when a low-profile surface mount oscillator is required for 24.395 MHz applications. Consider the LVCMOS output type for direct interfacing with standard digital logic families. Evaluate the thermal performance within the specified -40°C to 85°C range to ensure reliability under operational conditions. Verify power consumption constraints relative to the 1.8V supply specification.

Oscillators Part Context

This part belongs to the 18QHTF21 series of clock oscillators from Mercury Electronics. The series offers various frequency options within a standardized 4-SMD package. These components are designed for high-volume manufacturing and provide consistent timing solutions for consumer and industrial electronics requiring compact footprints and reliable performance across wide temperature ranges.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with identical pinouts and specifications but different frequencies, such as 18QHTF21-21.200-OE or 18QHTF21-67.563-OE. Cross-referencing with other manufacturers requires matching the 4-SMD no lead package, 1.8V supply, and LVCMOS output characteristics.