SX3M32.768A20F30TNN

Oscillators Overview

The SX3M32.768A20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 32.768 MHz. It utilizes a standard output type and features a 4-SMD, No Lead package for surface-mount assembly. The device supports a wide supply voltage range from 1.62V to 3.63V, making it suitable for low-power applications. A key functional characteristic is the inclusion of a 5V enable/disable control pin, allowing for power management flexibility in system designs requiring clock signal gating.

Oscillators Feature Summary

• CMOS output interface providing standard digital clock signals
• Integrated 5V enable/disable control pin for power management
• Wide supply voltage compatibility ranging from 1.62V to 3.63V
• Compact 4-SMD no-lead surface-mount package design

Oscillators Applications

• Low-power portable electronic devices
• Real-time clock circuits in embedded systems
• Battery-operated consumer electronics
• Industrial control systems requiring precise timing references

Oscillators Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct voltage ranges and enable pin configurations. Confirm package dimensions and reflow soldering profiles with the manufacturer's guidelines. Cross-reference part numbers carefully as minor suffix variations may indicate different electrical specifications or packaging options. Ensure compliance with RoHS and other relevant environmental standards required for your target market.

Oscillators Selection Notes

Select this component when a stable 32.768 MHz reference is needed for low-power CMOS logic interfaces. The wide voltage range accommodates various battery technologies and power rails. The enable pin allows for dynamic power saving strategies. Consider thermal performance and load capacitance requirements during PCB layout to maintain frequency accuracy across the operating temperature range.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, designed for general-purpose timing applications. The series emphasizes reliability and low power consumption, catering to modern compact electronic designs. As a standard CMOS oscillator, it integrates the crystal resonator and oscillator circuit into a single package, simplifying board space and reducing electromagnetic interference compared to discrete solutions.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 MHz frequency, CMOS output type, and 4-SMD package. Verify that alternative components support the 1.62V-3.63V supply range and include an enable/disable function if power control is critical. Check pinout compatibility to ensure seamless integration without redesigning the footprint.