18QHTF21-22.880-PD

Oscillators Overview

The 18QHTF21-22.880-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.88 MHz and utilizes an LVCMOS output interface. The device supports a supply voltage of 1.8V and includes a standby (power down) function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is designed for applications requiring precise timing signals within low-voltage digital systems.

Oscillators Feature Summary

• Integrates LVCMOS output interface for direct logic compatibility
• Features standby mode to reduce power consumption during idle periods
• Utilizes surface-mount technology for automated assembly integration

Oscillators Applications

• Digital signal processing circuits
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the 4-SMD footprint matches the PCB layout constraints. Check for any specific operating temperature range limitations required by the application environment.

Oscillators Selection Notes

Select this model when a 22.88 MHz reference is required with low voltage operation. Consider the 1.8V supply constraint and LVCMOS drive capability. Evaluate the need for power-down functionality versus continuous operation. Compare physical size requirements against available board space for the 2.0x1.6 mm package.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface mount crystal oscillators. The series typically offers various frequencies with standardized packaging. Mercury Electronics specializes in quartz crystals and frequency control products, providing components for consumer electronics and industrial applications.

Oscillators Replacement Considerations

Direct substitutes may include other 22.88 MHz LVCMOS oscillators in 4-SMD packages from different manufacturers. Verify pinout compatibility and electrical specifications such as current consumption and startup time. Cross-reference with similar Mercury models like 18QHTF21-23.760-PD if frequency flexibility exists.