SX3M20.000M20F30TNN

Oscillators Overview

The SX3M20.000M20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 20 MHz with a normal temperature frequency tolerance of ±20 ppm and a frequency stability of ±30 ppm. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function. It is housed in a 4-SMD, No Lead package with dimensions corresponding to the SMD2520 form factor. The component is rated for an operating temperature range of -40°C to +85°C and typically draws 10mA of current.

Oscillators Feature Summary

• CMOS output signal compatible with standard digital logic interfaces
• Integrated enable and disable control functionality for power management
• RoHS compliant construction suitable for environmentally regulated applications

Oscillators Applications

• Industrial equipment requiring precise timing references
• Telecommunications infrastructure components
• Internet of Things (IoT) devices needing low-power clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required voltage levels and load conditions. Confirm that the 4-SMD package matches the target PCB footprint and soldering profile. Check for any recent revisions to the specification document that may affect electrical parameters or pin assignments before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 20 MHz clock source is required within a 1.62V to 3.63V supply range. Ensure the application environment stays within the -40°C to +85°C operational limits. Consider the ±20 ppm initial tolerance and ±30 ppm stability if high precision is not critical. Verify that the CMOS output swing meets the input requirements of the connected microcontroller or FPGA.

Oscillators Part Context

This component belongs to the SCTF SX3M series of surface-mount crystal oscillators. The series provides standard XO solutions for various electronic applications. The part number structure indicates the frequency, package type, tolerance, and stability specifications defined by the manufacturer's internal coding system for frequency control products.

Oscillators Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 4-SMD package, and 1.62V-3.63V voltage range. Cross-reference with other manufacturers offering similar SMD2520-4P CMOS oscillators. Ensure replacement parts maintain equivalent frequency stability and operating temperature ranges.