SX3M32.768KB10F20TNN

Oscillators Overview

The SX3M32.768KB10F20TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 32.768 kHz with CMOS output logic. The device supports a supply voltage of 3.3V and draws a typical supply current of 90uA. Frequency stability is specified at ±10ppm at normal temperature and ±20ppm across the full operating temperature range. It functions as a standard SPXO in a compact SMD package.

Oscillators Feature Summary

• CMOS output interface for digital circuit integration
• Low power consumption with 90uA supply current
• High frequency stability within specified temperature ranges

Oscillators Applications

• Real-time clock circuits
• Microcontroller system clocks
• Embedded timing references

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required frequency tolerance and temperature range specifications. Confirm that the package type matches the target PCB footprint requirements. Check manufacturer documentation for lead-free compliance status and RoHS certification details before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a low-power, cost-effective timing source is required for 32.768 kHz applications. Ensure the design accommodates the 3.3V supply voltage and CMOS output swing characteristics. Consider the ±20ppm total stability requirement against system timing accuracy needs.

Oscillators Part Context

This model belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. These devices are designed for general-purpose timing applications requiring stable frequency generation in compact electronic systems.

Oscillators Replacement Considerations

Cross-reference with other 32.768 kHz CMOS oscillators offering similar 3.3V operation and SMD packaging. Verify pinout compatibility and electrical parameter equivalence before substitution.