18QHTF21-33.125-PD

Oscillators Overview

The 18QHTF21-33.125-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 33.125 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a power-down standby function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is designed for applications requiring precise timing signals within low-power electronic systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes power-down standby functionality to reduce consumption
• Utilizes a small form factor 4-SMD no lead package

Oscillators Applications

• General purpose clock signal generation
• Low power embedded systems
• Digital communication interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronics documentation to ensure correct voltage and package specifications. Confirm that the LVCMOS output type matches the target circuit requirements. Check for any environmental compliance certifications required for the intended deployment region. Ensure the operating temperature range aligns with system constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 33.125 MHz reference clock is required with LVCMOS compatibility. Consider the 1.8V supply constraint and the need for power-down control. Evaluate the 2.0x1.6 mm footprint against available PCB space. Compare performance against other Mercury oscillators if different frequencies or voltages are needed.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF series of surface mount crystal oscillators. The series offers various frequencies and supply voltages. The 'PD' suffix typically indicates the power-down feature. These components are widely used in consumer electronics and industrial equipment requiring stable timing sources.

Oscillators Replacement Considerations

Direct substitutes must match the 33.125 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD package. Verify pinout compatibility and electrical parameters before swapping. Consult Mercury Electronics for cross-reference lists.