18QHTF21-86.980-PD

Overview

The 18QHTF21-86.980-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 86.98 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Feature Summary

• Supports low-voltage operation at 1.8V
• Integrates standby mode functionality
• Provides LVCMOS signal output

Applications

• General clock generation
• Digital signal processing systems
• Embedded controller timing

Procurement Notes

Verify the specific operating temperature range and frequency stability parameters against the official datasheet before integration. Confirm that the 4-SMD package footprint matches the target PCB design requirements to ensure proper assembly and electrical connectivity.

Selection Notes

Select this component when a precise 86.98 MHz reference is required within space-constrained designs. The choice depends on compatibility with 1.8V logic levels and the necessity for power-down capabilities. Ensure the application environment aligns with the specified operational limits.

Part Context

This model belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies while maintaining consistent physical dimensions and electrical characteristics. This specific variant provides the 86.98 MHz output necessary for synchronized digital operations.

Replacement Considerations

Direct substitutes include other 18QHTF21 variants such as 18QHTF21-86.900-PD or 18QHTF21-51.200-PD if frequency adjustments are permissible. Verify pinout and voltage compatibility when considering alternative models.