SX5M32.768B20F30TNN

Oscillators Overview

The SX5M32.768B20F30TNN is a standard CMOS oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 32.768 MHz. It utilizes a 4-SMD, No Lead package and functions with a supply voltage of 3.3V. The device features an enable/disable control interface for power management. It supports an industrial operating temperature range from -40°C to +85°C and maintains a frequency stability of ±20 ppm.

Oscillators Feature Summary

• CMOS output signal generation
• Integrated enable and disable control functionality
• Industrial-grade wide temperature operation capability

Oscillators Applications

• General digital circuit clocking
• Embedded system timing references
• Consumer electronics main clocks

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required tolerance and temperature specifications. Confirm that the 4-SMD no-lead package footprint matches the target PCB design. Cross-reference the enable pin logic requirements with the system power management scheme before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 32.768 MHz reference is required for synchronous digital systems. The 3.3V supply voltage aligns with modern low-power logic families. Ensure the ±20 ppm stability meets the system synchronization requirements. The integrated enable feature simplifies power sequencing compared to discrete crystal solutions requiring external gating circuits.

Oscillators Part Context

This model belongs to the standard XO oscillator family from Shenzhen SCTF Electronics. It provides a fixed-frequency square wave output suitable for microcontrollers and FPGAs. The 32.768 MHz frequency is a binary fraction of one second, commonly used for real-time clock applications and baud rate generation in serial communication interfaces.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 MHz frequency, 3.3V supply, and 4-SMD no-lead package. Verify equivalent frequency stability and temperature range specifications. Check pinout compatibility for the enable function to ensure seamless integration without schematic modifications.

Oscillators FAQ

How is the oscillator controlled?

The device includes an enable/disable pin to control the output state.

What is the output waveform type?

It generates a standard CMOS square wave output.