18QHTF21-2.800-OE

Oscillators Overview

The 18QHTF21-2.800-OE is a crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 2.8 MHz with an LVCMOS output signal. The device requires a 1.8V supply voltage and features enable/disable functionality for power management. It is housed in a compact 2.0x1.6 mm surface-mount package without leads, designed for space-constrained applications.

Oscillators Feature Summary

• LVCMOS output interface
• Enable/Disable control function
• Compact 2.0x1.6 mm SMD package

Oscillators Applications

• Portable electronic devices
• Embedded systems
• Communication modules

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against your system design before procurement. Ensure the 1.8V supply voltage aligns with your power rail capabilities. Confirm that the enable/disable pin configuration matches your control logic. Check for any specific load capacitance requirements if driving high-capacitance loads.

Oscillators Selection Notes

Select this component when a low-voltage, small-footprint oscillator is required. Consider the 2.8 MHz frequency suitability for your clocking needs. Evaluate the enable/disable feature for power-sensitive designs. Compare package dimensions against PCB layout constraints to ensure proper placement and soldering.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The 'OE' suffix typically denotes the enable/disable feature. This model specifically targets applications requiring precise timing in a minimal footprint.

Oscillators Replacement Considerations

Direct substitutes may include other 2.8 MHz LVCMOS oscillators in a 2.0x1.6 mm package from different manufacturers. Verify electrical parameters such as supply voltage, output type, and size. Ensure functional compatibility regarding the enable/disable pin if present.