18QHTF21-13.525-OE

Oscillators Overview

The 18QHTF21-13.525-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 13.525 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features an enable/disable control function for power management. It is housed in a compact 4-SMD, no-lead package suitable for surface-mount assembly.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• General timing and clock signal generation
• Embedded system clock sources
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical parameters and pinout configuration. Ensure compatibility with the target operating temperature range and supply voltage requirements before integration into the design.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling. The enable/disable feature supports power-sensitive applications requiring active state control. Verify package dimensions against PCB footprint constraints.

Oscillators Part Context

This model belongs to the QHTF series of quartz crystal oscillators from Mercury Electronics. The series provides stable frequency references for electronic circuits. The '18' prefix typically indicates the 1.8V supply voltage variant within this product line.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Cross-reference supply voltage, output logic type, and package dimensions to ensure functional equivalence.