18QHTF32-10.519-OE

Oscillators Overview

The 18QHTF32-10.519-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 10.519 MHz and utilizes LVCMOS output logic levels. The device supports voltage control via a dedicated Enable/Disable pin, allowing for power management in active circuits. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. This component provides precise timing signals for digital systems requiring stable clock references.

Oscillators Feature Summary

• LVCMOS output interface for digital compatibility
• Enable/Disable pin functionality for power control
• Standard XO design for general timing applications

Oscillators Applications

• Digital system clock generation
• Embedded controller timing references
• Communication interface synchronization

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's power rails. Ensure the 4-SMD package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during operation.

Oscillators Selection Notes

Select this component when a low-voltage LVCMOS output is required alongside enable/disable control capabilities. Consider the 10.519 MHz frequency specifically if it matches the system's baud rate or clock division needs. Evaluate the 4-SMD package size constraints against available board space and thermal dissipation requirements for the application environment.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has manufactured frequency control products since 1973, establishing itself as a pioneer in the quartz crystal industry in Taiwan. The company specializes in producing various oscillators including TCXOs, VCTCXOs, and OCXOs, leveraging decades of expertise in precision timing solutions for global electronic markets.

Oscillators Replacement Considerations

Direct substitutes within the same series include models such as 18QHTF32-20.0032-OE and 18QHTF32-68.1818-OE, which share identical packaging and electrical interface characteristics but differ in operating frequency. Verify frequency compatibility before substitution.