18QHTF21-106.666-OE

Overview

The 18QHTF21-106.666-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 106.666 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm. The component supports surface mount mounting types and offers a maximum supply current of 21mA. Frequency stability is rated at ±50ppm, and it functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable control pin for power optimization
• Compact 4-SMD no-lead surface mount package design

Applications

• General purpose clock signal generation
• Digital system timing references
• Embedded controller clock sources

Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable/disable feature configuration. Ensure the 1.8V supply requirement aligns with target circuit designs. Confirm package dimensions match PCB footprint specifications before integration.

Selection Notes

Select this component when a low-voltage 1.8V clock source is required for space-constrained applications. The enable/disable feature makes it suitable for battery-powered or power-sensitive systems. Verify that the ±50ppm stability meets system timing requirements.

Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series typically includes various frequencies and output types. The 'OE' suffix indicates specific operational characteristics distinct from other variants like 'PD'.

Replacement Considerations

Direct substitutes include 18QHTF21-106.666-PD if the disable function is not required. Other frequencies in the 18QHTF21 series may be compatible if electrical parameters match.