18QHTF21-33.500-OE

Oscillators Overview

The 18QHTF21-33.500-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 33.5 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. The component supports an operating temperature range from -40°C to 85°C and offers a frequency stability of ±50ppm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Features an enable/disable pin for power management control
• Provides high frequency stability within specified industrial temperature ranges

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Embedded systems requiring precise clock references
• Consumer electronics utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm exact electrical characteristics and packaging details. Ensure that the selected variant matches the required supply voltage and output load specifications for the target circuit design. Cross-reference the part number with official distributor catalogs to confirm current availability and lifecycle status before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for space-constrained designs. Consider the 1.8V supply requirement and LVCMOS output compatibility with downstream logic circuits. Evaluate the thermal performance against the application's environmental conditions to ensure reliable operation within the specified temperature range.

Oscillators Part Context

This model belongs to the Mercury Electronics series of surface-mount crystal oscillators. These components are designed to provide stable clock signals for various digital applications. The series emphasizes compact form factors and low power consumption, catering to modern portable and embedded electronic devices.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before replacing the original component in existing designs.