SX3M29.4912B20F30TNN

Oscillators Overview

The SX3M29.4912B20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a frequency of 29.4912 MHz and supports a wide supply voltage range from 1.62V to 3.63V. The device 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, suitable for surface-mount applications.

Oscillators Feature Summary

• CMOS output signal compatible with standard logic families
• Wide operating voltage range supporting 1.62V to 3.63V
• Integrated enable and disable control pin for power optimization

Oscillators Applications

• General-purpose clock source for digital circuits
• Embedded systems requiring low-power operation
• Consumer electronics with space-constrained designs

Oscillators Procurement Notes

Verify the specific suffix 'B' against official datasheets to confirm pinout and electrical characteristics, as variations exist within the SX3M series. Ensure the supplier provides traceable documentation matching the Shenzhen SCTF Electronics part number. Confirm the 4-SMD package orientation and soldering profile requirements prior to assembly.

Oscillators Selection Notes

Select this component when a 29.4912 MHz reference is required with flexible voltage compatibility. The wide input range allows integration into both 1.8V and 3.3V domains without level shifting. The enable feature is critical for battery-operated devices needing active power states. Verify load capacitance requirements against the target circuit design.

Oscillators Part Context

This model belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series is characterized by small form factors and broad voltage tolerance. The specific designation indicates a CMOS output type and a standard frequency stability grade, distinguishing it from temperature-compensated or high-stability variants.

Oscillators Replacement Considerations

Direct substitutes include other 29.4912 MHz CMOS oscillators in 3225 packages with similar voltage ranges. Cross-reference pin configurations carefully, as enable pins may vary between manufacturers. Ensure frequency accuracy and phase noise specifications meet the original design requirements.