18QHTF21-15.960-OE

Oscillators Overview

The 18QHTF21-15.960-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 15.96 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• LVCMOS output logic interface
• Enable/Disable control capability
• Compact surface-mount form factor

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct output logic and voltage level match the design requirements. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the physical footprint matches the PCB layout constraints for the 4-SMD No Lead package.

Oscillators Selection Notes

Select this component when a low-voltage 1.96 MHz clock source is required for space-constrained designs. Consider the enable/disable feature if power efficiency during standby modes is a priority. Verify compatibility with downstream logic levels accepting LVCMOS signals.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a standardized small outline package, catering to modern electronics requiring miniaturization and precise timing.

Oscillators Replacement Considerations

Direct substitutes include other 15.96 MHz LVCMOS oscillators in 2.0x1.6mm packages from manufacturers such as SiTime or Epson. Ensure pinout compatibility and electrical specifications match before swapping.