18QHTF21-14.970-OE

Oscillators Overview

The 18QHTF21-14.970-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.97 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications, functioning with a supply voltage of 1.8V. It features an enable/disable control pin for power management flexibility. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm, suitable for space-constrained surface-mount designs.

Oscillators Feature Summary

• Supports LVCMOS output interface for digital compatibility
• Includes enable/disable functionality for power optimization
• Operates on a 1.8V supply voltage
• Utilizes a small footprint 4-SMD no-lead package

Oscillators Applications

• Portable electronic devices requiring low-power clock sources
• Embedded systems utilizing LVCMOS logic families
• Consumer electronics with strict size constraints
• Industrial control modules needing stable timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB layout accommodates the 2.0x1.6 mm SMD package dimensions. Check for any specific environmental ratings if operating in extreme conditions.

Oscillators Selection Notes

Select this component when a precise 14.97 MHz clock signal is required for LVCMOS-compatible circuits. The 1.8V operation makes it ideal for modern low-power digital systems. Consider the enable/disable feature if dynamic power management is necessary. The small form factor supports high-density board layouts common in portable devices.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which focuses on miniature surface-mount crystal oscillators. The series is characterized by its small 2.0x1.6 mm package and low-voltage operation. Mercury Electronics has a long history in quartz crystal manufacturing, providing reliable frequency control solutions for various industries.

Oscillators Replacement Considerations

Direct substitutes include other 14.97 MHz LVCMOS oscillators in 2.0x1.6 mm packages with 1.8V operation. Verify pinout compatibility and electrical specifications such as jitter and phase noise. Ensure the replacement part supports the same enable/disable control mechanism if used in the design.