18QHTF21-35.090-OE

Oscillators Overview

The 18QHTF21-35.090-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 35.09 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Enable/Disable pin for active power control
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable/disable functionality and voltage specifications. Ensure the 35.09 MHz frequency requirement matches the target design. Confirm the 4-SMD package dimensions fit the PCB footprint constraints before finalizing procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required with precise frequency stability at 35.09 MHz. The enable/disable feature makes it suitable for battery-powered or power-sensitive designs. Consider the small form factor for space-constrained layouts.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface-mount oscillators. The series offers various frequencies and voltage options. The 18QHTF21 variant specifically targets low-power applications requiring reliable clock signals in a minimal footprint.

Oscillators Replacement Considerations

Consult official cross-reference lists from Mercury Electronics for direct substitutes. Verify that any replacement maintains the 35.09 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package type.