18QHTF22-12.900-PD

Oscillators Overview

The 18QHTF22-12.900-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 12.9 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby power-down function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Integrates a standby power-down mode for energy efficiency
• Provides standard LVCMOS output logic compatibility

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing standard clock interfaces
• Embedded control circuits needing precise timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints to avoid assembly issues during manufacturing.

Oscillators Selection Notes

Select this component when a small form factor and low voltage operation are critical. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the power-down feature if battery life extension is a priority for the target application environment.

Oscillators Part Context

This part belongs to the 18QHTF22 series from Mercury Electronics, which specializes in quartz crystal products. The manufacturer has decades of experience in frequency control solutions. This series typically offers various frequency options within a standardized surface-mount package format.

Oscillators Replacement Considerations

Direct substitutes may include other 12.9 MHz LVCMOS oscillators in 2.5x2.0mm packages. Verify pinout compatibility and electrical specifications before substitution. Check for equivalent standby functionality and voltage range alignment.