SX7M66.6667B20F30TNN

Oscillators Overview

The SX7M66.6667B20F30TNN is a surface-mount CMOS oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 66.6667 MHz with a supply voltage range of 1.62V to 3.63V. The device features a maximum supply current of 20mA and supports an operating temperature range from -40°C to +85°C. Frequency stability is specified at ±20ppm over the full temperature range. The component utilizes a 4-SMD package configuration.

Oscillators Feature Summary

• CMOS output signal generation for digital logic interfaces
• Wide supply voltage compatibility supporting multiple system rails
• Industrial-grade thermal performance for harsh environments

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout, enable functionality, and tolerance grades. Ensure the selected variant matches the required PCB footprint and voltage requirements for the target application design.

Oscillators Selection Notes

Select this component when a stable 66.6667 MHz reference is required for industrial applications. Consider the wide input voltage range for systems utilizing varying power rails. Verify that the 4-SMD package dimensions are compatible with the assembly process and available board space constraints.

Oscillators Part Context

This oscillator belongs to the SX7M series of surface-mount devices designed for industrial connectivity and computing applications. The series provides standard CMOS outputs suitable for replacing discrete crystal circuits in compact electronic designs requiring precise timing references.

Oscillators Replacement Considerations

Direct substitutes include other 66.6667 MHz industrial oscillators with identical 4-SMD footprints and compatible voltage ranges. Verify electrical parameters such as phase noise and load capacitance before substitution.