SX3M32.768D20F30TNN

Oscillators Overview

The SX3M32.768D20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for low-power applications. It operates at a nominal frequency of 32.768 kHz and supports a supply voltage range of 1.62V to 3.63V. The device features an enable/disable control function and draws a maximum supply current of 10mA. It provides a frequency stability of ±50ppm and functions within an operating temperature range of -40°C to +85°C. The component is housed in a compact 4-SMD, No Lead package suitable for surface-mount assembly.

Oscillators Feature Summary

• Integrated enable/disable control functionality for power management
• Optimized for low-power IoT and real-time clock applications
• Wide supply voltage compatibility from 1.62V to 3.63V

Oscillators Applications

• Real-time clock circuits
• IoT devices requiring low power consumption
• Embedded systems with strict size constraints

Oscillators Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm the enable/disable feature, as variations exist within the series. Ensure the supply voltage matches the 1.62V-3.63V range. Confirm the package type is 4-SMD No Lead. Cross-reference the frequency stability requirement of ±50ppm with system needs before procurement.

Oscillators Selection Notes

Select this component when a 32.768kHz reference is required for timekeeping or low-frequency timing. The enable pin allows for dynamic power saving. Consider the ±50ppm stability limit; higher precision models may be needed for stricter synchronization requirements. The wide voltage range simplifies integration with various logic levels.

Oscillators Part Context

This part belongs to the SX3 series of CMOS oscillators from SCTF. Similar variants include the M20 and K20 suffixes, which may differ in stability or output characteristics. The D20 suffix specifically denotes the enable/disable capability. This series targets cost-sensitive consumer electronics and portable devices where space and power are critical factors.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768kHz frequency, 4-SMD package, and enable/disable function. Verify that alternative manufacturers offer comparable ±50ppm stability and 10mA max current. Check if the replacement supports the same 1.62V-3.63V range without additional level shifting.