SX7M66.660B20F30TNN

Oscillators Overview

The SX7M66.660B20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 66.66 MHz. It features a standard output waveform and supports a supply voltage range of 1.62V to 3.63V, with typical operation at 3.3V. The device exhibits a normal temperature frequency tolerance of ±20ppm and a total frequency stability of ±30ppm. It consumes approximately 20mA of current and includes enable/disable functionality. The component is housed in a compact 4-SMD, no-lead package (SMD7050-4P) and operates within an extended temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal type for digital circuit compatibility
• Integrated enable and disable control function
• Extended industrial operating temperature range
• Compact surface-mount SMD7050-4P package design

Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Data communication interfaces requiring precise timing
• Embedded systems and microcontroller clock sources
• Industrial equipment requiring stable frequency references

Oscillators Procurement Notes

Verify the specific manufacturer part number against official Shenzhen SCTF Electronics documentation to ensure authenticity. Confirm that the supply voltage requirements align with your system's power rails, specifically checking the 1.62V to 3.63V range. Ensure the SMD7050-4P footprint matches your PCB layout constraints. Cross-reference the frequency tolerance and stability specifications with your application's timing requirements before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a 66.66 MHz CMOS clock source is required with ±30ppm total stability. Consider the enable/disable feature if power management or clock gating is necessary. The wide supply voltage range allows flexibility in system design. Verify that the operating temperature range meets environmental conditions. Compare package dimensions against available board space to ensure mechanical fit.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, designed for surface-mount applications. The series typically offers various frequencies and packages to support diverse electronic designs. The SX7M66.660B20F30TNN specifically targets applications needing a stable 66.66 MHz reference with industrial-grade temperature performance and low-profile packaging.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer cross-reference lists for compatible alternatives. Ensure any replacement maintains identical frequency, output logic, voltage range, and package dimensions.