18QHTF21-22.5192-OE

Oscillators Overview

The 18QHTF21-22.5192-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.5192 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Low voltage operation at 1.8V supply
• Surface-mount 4-SMD no lead package

Oscillators Applications

• General purpose clock signal generation
• Embedded systems timing references
• Consumer electronics internal clocks
• Industrial control board synchronization

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's official datasheet to confirm the exact enable/disable pin configuration and tolerance specifications. Ensure the 1.8V supply requirement aligns with the target system's voltage rails before integration. Cross-reference the 4-SMD package dimensions with the PCB footprint library to guarantee mechanical fit during assembly.

Oscillators Selection Notes

Select this component when a precise 22.5192 MHz reference is required in space-constrained designs. The LVCMOS output is appropriate for standard digital logic families operating at 1.8V. Consider the enable feature if power management is critical. Verify that the operating temperature range meets the environmental conditions of the final application.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series offers various frequencies and packaging options. The 'OE' suffix typically denotes specific electrical or mechanical variations within the product line. Mercury Electronics is a specialized manufacturer of frequency control products based in Taiwan.

Oscillators Replacement Considerations

Direct substitutes must match the 22.5192 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Check equivalent models from other manufacturers such as SiTime or TXC, ensuring identical pinout and electrical characteristics. Verify that any alternative part supports the same enable/disable functionality if required by the design.