18QHTF21-26.600-PD

Oscillators Overview

The 18QHTF21-26.600-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 26.6 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a power-down function for standby mode control. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is designed for timing applications requiring low voltage operation and small form factor integration.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated power-down functionality
• Compact surface-mount package

Oscillators Applications

• Battery-powered portable devices
• Low-voltage digital systems
• Timing circuits requiring standby modes

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to ensure compatibility with system voltage and load requirements. Confirm that the 1.8V supply specification aligns with the target application's power rails. Check for any required ordering suffixes or packaging variations that may affect availability or handling procedures during acquisition.

Oscillators Selection Notes

Select this oscillator when a 26.6 MHz clock signal is required within a strict 1.8V power budget. The choice is appropriate for designs prioritizing minimal board space due to the small SMD footprint. Ensure the application can accommodate the LVCMOS output levels and utilizes the power-down feature if energy efficiency during idle periods is a design priority.

Oscillators Part Context

This component belongs to the Mercury Electronics 18QHTF21 series of surface-mount crystal oscillators. The series typically offers various frequencies and supply voltages, catering to modern electronic devices that demand precise timing solutions in compact packages. The 'PD' suffix indicates the inclusion of a power-down control pin for active management of power consumption.

Oscillators Replacement Considerations

Direct substitutes must match the 26.6 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package dimensions. Verify pinout compatibility and electrical characteristics before swapping manufacturers.