SX7M66.666B20F30TNN

Oscillators Overview

The SX7M66.666B20F30TNN is a CMOS output oscillator manufactured by Shenzhen SCTF Electronics, designed for industrial applications. It operates at a nominal frequency of 66.666 MHz with a standard frequency stability of ±20 ppm. The device supports a supply voltage of 3.3V and features an enable/disable control pin for power management. It utilizes a 4-SMD, No Lead package, specifically the SMD7050 form factor, ensuring compatibility with standard surface-mount assembly processes.

Oscillators Feature Summary

• CMOS output signal generation for digital logic interfacing
• Integrated enable/disable functionality for system power optimization
• Industrial-grade frequency stability suitable for precision timing requirements

Oscillators Applications

• Ethernet PHY reference clocking
• General-purpose FPGA timing sources
• High-speed ADC synchronization

Oscillators Procurement Notes

Verify the specific suffix 'B20F30' against the manufacturer's official datasheet to confirm tolerance and temperature range specifications. Ensure the ordering information matches the exact part number required for your design, as minor suffix variations may indicate different performance characteristics or packaging options.

Oscillators Selection Notes

Select this component when a stable 66.666 MHz reference is required for systems operating at 3.3V. The CMOS output type is appropriate for direct connection to digital inputs without additional buffering. Consider the SMD7050 footprint constraints during PCB layout to ensure adequate clearance and thermal management for industrial environments.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, which provides standard CMOS oscillators for various industrial and commercial applications. The series is characterized by its wide operating voltage range and robust frequency stability, making it suitable for replacing legacy components in modern embedded designs requiring precise clock signals.

Oscillators Replacement Considerations

Direct substitutes include the SX7M66.666B10F20TNN, which offers similar form factors but potentially different stability or temperature specifications. Verify electrical parameters before substitution to ensure compatibility with the target circuit's timing requirements.