SX3M66.6666B10F20TNN

Oscillators Overview

The SX3M66.6666B10F20TNN is a standard CMOS oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 66.6666 MHz with a frequency stability of ±20 ppm and a frequency tolerance of ±10 ppm. The device functions on a 3.3V supply voltage and utilizes a 4-SMD, No Lead package. It supports enable/disable control functionality for power management.

Oscillators Feature Summary

• Provides stable clock signals via CMOS output interface
• Supports active low or high enable/disable control for power optimization
• Designed for surface-mount integration in compact electronic assemblies

Oscillators Applications

• General-purpose digital logic timing
• Communication system clock generation
• Microcontroller and processor clock sources

Oscillators Procurement Notes

Verify the specific suffix B10F20 against the manufacturer's official datasheet to confirm tolerance and stability grades. Ensure the 4-SMD footprint matches the target PCB layout. Confirm that the 3.3V operating voltage aligns with the system power domain before finalizing procurement.

Oscillators Selection Notes

Select this component when a precise 66.6666 MHz reference is required with moderate stability. Consider the 4-SMD package size for space-constrained designs. Evaluate the ±20 ppm stability requirement against system jitter specifications. Ensure the enable/disable pin configuration matches the host controller's GPIO capabilities.

Oscillators Part Context

This model belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series typically offers standard CMOS outputs suitable for general timing applications. The specific part number indicates the frequency, voltage, and package type within the product line.

Oscillators Replacement Considerations

Cross-reference with other 66.6666 MHz 3.3V 4-SMD oscillators from manufacturers like Epson, NDK, or SiTime. Verify pin compatibility and electrical parameters such as current consumption and load capacitance before substitution.