18QHTF21-33.240-PD

Oscillators Overview

The 18QHTF21-33.240-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 33.24 MHz and utilizes an LVCMOS output signal format. The device is designed for low voltage applications, specifically requiring a 1.8V supply. It features a standby mode capability for power down functionality to reduce energy consumption during inactive periods. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

• Supports LVCMOS output interface for digital logic compatibility
• Includes standby function for power management
• Designed for 1.8V single-supply operation

Oscillators Applications

• General clock generation for embedded systems
• Digital signal processing circuits
• Communication equipment timing references

Oscillators Procurement Notes

Verify the specific electrical parameters against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with your system design requirements. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific handling instructions regarding electrostatic discharge sensitivity.

Oscillators Selection Notes

Select this component when a precise 33.24 MHz reference is required for LVCMOS-compatible circuitry. Consider the 1.8V operating voltage as a primary constraint for power budgeting. The standby feature offers efficiency benefits for battery-powered or power-sensitive applications. Evaluate the small form factor against available board space limitations.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface-mount oscillators. The series typically includes various frequency options within the same physical package. Mercury Electronics specializes in quartz-based frequency control products, including crystals and oscillators, serving industries requiring stable timing solutions.

Oscillators Replacement Considerations

Direct substitutes may include other 33.24 MHz LVCMOS oscillators in a 4-SMD no-lead package from different manufacturers. Verify pinout compatibility and voltage levels before substitution. Cross-reference specifications such as load capacitance and drive level to ensure functional equivalence.