SX3M39.000A20F30TNN

Oscillators Overview

The SX3M39.000A20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 39 MHz with a total frequency stability of ±20 ppm. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface mount assembly.

Oscillators Feature Summary

• Built-in CMOS output driver compatible with standard logic levels
• Integrated enable and disable control pin for power management
• Low noise performance with reduced current consumption
• Compliant with lead-free and RoHS environmental standards

Oscillators Applications

• Standard digital clock generation circuits
• Embedded microcontroller systems
• Portable electronic devices requiring low power operation
• General-purpose timing references

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure compatibility with required voltage and tolerance specifications. Confirm that the 1.8V supply requirement aligns with the target system design. Check for any updated packaging or compliance certifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 39 MHz reference signal is required with low voltage operation. Ensure the application supports the 1.8V supply rail and utilizes the enable/disable feature for power efficiency. Verify that the 4-SMD footprint fits within the available PCB area constraints.

Oscillators Part Context

This part belongs to the SCTF SX3M series of surface-mount crystal oscillators. The series is designed for applications requiring precise timing in space-constrained environments. The model number indicates the frequency, voltage, and package type, distinguishing it from other variants in the product line.

Oscillators Replacement Considerations

Direct substitutes must match the 39 MHz frequency, 1.8V supply, and 4-SMD package. Verify pinout compatibility and electrical characteristics such as frequency stability and drive level before substitution.