18QHTF21-33.0066-PD

Oscillators Overview

The 18QHTF21-33.0066-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 33.0066 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V for energy-efficient applications
• Integrates standby and power-down functionality to manage power consumption
• Delivers stable clock signals via LVCMOS output interface

Oscillators Applications

• Embedded systems requiring precise timing references
• Portable electronic devices utilizing low-power components
• Communication modules needing stable clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix PD against official Mercury Electronics documentation to confirm the exact package type and lead finish specifications. Ensure that the required operating temperature range aligns with the datasheet limits for the intended environment. Cross-reference the pinout configuration with the target PCB footprint design to guarantee mechanical compatibility during assembly.

Oscillators Selection Notes

Select this component when a small form factor is critical due to its 2.0x1.6mm footprint. Choose this model if the system architecture mandates a 1.8V supply rail and requires active power management through a standby pin. Consider the LVCMOS output compatibility with downstream digital logic levels before finalizing the design integration.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency generation solutions. The manufacturer has extensive experience in quartz crystal production, offering reliable timing components for various industrial and consumer electronics markets globally.

Oscillators Replacement Considerations

Consult official Mercury Electronics substitution guides for compatible alternatives. Verify electrical parameters such as load capacitance and drive level when considering cross-brand replacements to ensure signal integrity.