SX3M32.768B20F30TNN

Oscillators Overview

The SX3M32.768B20F30TNN is a surface-mount active crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 32.768 MHz with a CMOS output type. The device supports a supply voltage of 3.3V and draws a maximum supply current of 10mA. Frequency stability is rated at ±50ppm, while the operating temperature range spans from -40°C to +85°C. The component utilizes an SMD3225-4P package configuration.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Industrial-grade wide temperature operational range
• Surface-mount design for automated assembly

Oscillators Applications

• Real-time clock circuits in embedded systems
• Reference clock sources for microcontrollers
• Communication interface timing synchronization

Oscillators Procurement Notes

Verify the specific suffix 'B' against the manufacturer's latest datasheet to confirm exact frequency tolerance and load capacitance requirements. Ensure the PCB footprint matches the SMD3225-4P mechanical dimensions. Cross-reference the supply voltage specifications with the target circuit design to prevent overvoltage conditions during operation.

Oscillators Selection Notes

Select this component when a precise 32.768 MHz reference is required for low-power digital applications. The CMOS output ensures direct interfacing with standard logic families without additional buffering. Consider the industrial temperature rating for environments subject to thermal variation beyond commercial limits.

Oscillators Part Context

This oscillator belongs to the SCTF SX3 series of surface-mount quartz oscillators. The series provides stable clock signals for various electronic devices requiring precise timing references. The model designation indicates specific electrical characteristics including voltage, frequency, and stability parameters defined by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 MHz frequency, 3.3V supply, CMOS output, and SMD3225-4P package. Verify that alternative components meet or exceed the ±50ppm stability and -40°C to +85°C temperature range specifications.