18QHTF21-85.920-OE

Overview

The 18QHTF21-85.920-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 85.92 MHz. It utilizes LVCMOS output logic and supports a supply voltage of 1.8V. The component 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, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

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

Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded microcontroller timing sources

Procurement Notes

Verify the specific ordering suffix OE against the manufacturer's current datasheet to ensure compatibility with required enable/disable pin configurations and voltage levels. Confirm that the 1.8V supply requirement aligns with the target system design before procurement.

Selection Notes

Select this component when a low-voltage 1.8V LVCMOS oscillator is required in a minimal footprint. Ensure the application can accommodate the enable/disable control signal and verify that the 85.92 MHz frequency matches the system clock requirements precisely.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The series includes various frequencies and voltage options, all sharing the same small form factor and LVCMOS output characteristics for consistent integration across designs.

Replacement Considerations

Direct substitutes must match the 85.92 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify enable/disable functionality availability in alternative parts to maintain power management capabilities.