18QHTF21-16.725-OE

Oscillators Overview

The 18QHTF21-16.725-OE is an active crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fundamental frequency of 16.725 MHz and utilizes LVCMOS output logic levels. The device is designed for surface mount applications, featuring a compact 4-SMD, No Lead package with dimensions of 2.0 mm by 1.6 mm. It functions within a supply voltage range of 1.8V and includes an Enable/Disable control pin for power management. This component serves as a precise clock source for digital circuits requiring low-profile timing solutions.

Oscillators Feature Summary

• Compact 2.0x1.6 mm SMD footprint suitable for space-constrained designs
• Integrated enable/disable functionality for power optimization
• LVCMOS output compatibility with standard digital interfaces

Oscillators Applications

• Portable consumer electronics requiring low profile clocks
• Industrial control systems needing stable timing references
• Communication modules utilizing LVCMOS signaling

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury documentation to confirm the presence of the enable pin and exact electrical characteristics. Ensure the operating temperature range meets system requirements. Cross-reference the part number with authorized distributors to obtain current datasheets and avoid counterfeit components.

Oscillators Selection Notes

Select this oscillator when a 1.8V supply and small 2016 package are mandatory. Compare performance against other Mercury models in the 18QHTF21 series if different frequencies or voltages are needed. Consider thermal stability and load capacitance requirements during circuit design to ensure signal integrity.

Oscillators Part Context

This model belongs to the 18QHTF21 series of high-frequency oscillators from Mercury Electronic. The series offers various frequencies and packages. The 16.725-OE variant specifically targets low-voltage applications. It complements other Mercury products like the 18QHTF21-96.768-OE which shares similar packaging but higher frequency operation.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series parts with identical 2.0x1.6mm footprints and LVCMOS outputs. Verify frequency tolerance and phase noise specifications match the original design requirements before swapping.