SX3M7.3728D20F30TNN

Oscillators Overview

The SX3M7.3728D20F30TNN is a standard crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 7.3728 MHz with a CMOS output signal type. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm. The component is designed for surface-mount technology applications requiring precise timing signals.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Enable/Disable control pin for active power management
• Wide operating voltage range supporting low-power systems
• Compact surface-mount package design

Oscillators Applications

• Consumer electronics timing circuits
• Industrial control system clocks
• Communication equipment synchronization
• Portable device main clock sources

Oscillators Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm voltage tolerance and temperature grade variations within the SX3M series. Ensure the 4-SMD footprint matches the target PCB layout. Confirm that the CMOS output swing levels are compatible with the receiving logic family. Check for RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this model when a 7.3728 MHz reference is needed for serial communication standards like RS-232 or UART. The wide voltage range allows flexibility in power supply design. The enable feature is critical for battery-operated devices requiring sleep mode functionality. Compare load capacitance requirements with the host microcontroller's internal settings.

Oscillators Part Context

This part belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequencies and packages. The 'SX3M' prefix indicates a standard XO with CMOS output. Similar parts in the lineup may differ in frequency, package size, or stability specifications.

Oscillators Replacement Considerations

Direct substitutes include SX3M7.3728M20F30TNN and SX3M7.3728B20F30TNN from the same manufacturer. Verify that alternative suffixes match the required voltage range and enable functionality. Cross-reference pinouts and electrical characteristics before substitution.