SX3M7.3728A20F30TNN

Oscillators Overview

The SX3M7.3728A20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for multi-voltage applications ranging from 1.62V to 3.63V. It operates at a nominal frequency of 7.3728 MHz and utilizes a 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm. The device features an enable/disable control function and offers a frequency stability of ±20ppm.

Oscillators Feature Summary

• Supports multi-voltage operation across a wide range
• Integrates enable and disable control functionality
• Utilizes a compact surface-mount package design

Oscillators Applications

• Multi-voltage digital circuit timing
• Embedded system clock generation
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm voltage tolerance and enable logic levels. Ensure the 4-SMD no-lead footprint matches the target PCB layout. Confirm that the ±20ppm stability meets the system timing requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 7.3728 MHz reference is required in space-constrained designs. The multi-voltage capability allows flexibility in power supply design. Verify that the CMOS output swing is compatible with the receiving logic family. Consider thermal performance within the specified operating temperature range.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, which focuses on small form-factor timing solutions. The series provides various frequency options in SMD packages suitable for portable electronics. The model number indicates specific frequency, stability, and package characteristics defined by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes include other 7.3728MHz CMOS oscillators in 3.2x2.5mm packages with similar voltage ranges. Verify pinout compatibility and enable signal polarity. Check if alternative brands offer equivalent ±20ppm stability and current consumption profiles.