SX3M20.250B10F20TNN

Oscillators Overview

The SX3M20.250B10F20TNN is a standard crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for precise timing applications in electronic circuits. It operates at a nominal frequency of 250 MHz and utilizes CMOS output logic levels suitable for digital interfaces. The device is powered by a single 3.3V supply voltage and draws a maximum supply current of 10 mA. Frequency stability is maintained within ±30 ppm across the specified operating temperature range of -40°C to +85°C. The component is housed in a compact 4-SMD, no-lead package, facilitating surface-mount assembly.

Oscillators Feature Summary

• Provides stable high-frequency clock signals with CMOS output compatibility
• Operates reliably across extended industrial temperature ranges
• Features low power consumption with minimal supply current requirements

Oscillators Applications

• High-speed digital signal processing systems
• Communication equipment requiring precise clock synchronization
• Embedded systems utilizing CMOS-compatible microcontrollers

Oscillators Procurement Notes

Verify that the specific model suffix matches the required frequency stability and output type specifications for your design. Confirm the package dimensions against your PCB footprint library to ensure accurate placement. Check the supply voltage requirements to ensure compatibility with your system's 3.3V rail. Validate the operating temperature range against your environmental conditions. Ensure the supplier provides authentic components from Shenzhen SCTF Electronics.

Oscillators Selection Notes

Select this oscillator when a 250 MHz clock source with ±30 ppm stability is required for CMOS-based digital circuits. Consider the 4-SMD package size for space-constrained designs. Evaluate the 3.3V supply constraint against available power rails. Compare the 10 mA current draw against total system power budgets. Ensure the -40°C to +85°C range meets the operational environment requirements.

Oscillators Part Context

This component belongs to the SX3M series of standard oscillators from Shenzhen SCTF Electronics. The series offers various frequencies and stability options in a consistent surface-mount form factor. The SX3M20 variant specifically targets higher frequency applications compared to lower-frequency counterparts in the same product line.

Oscillators Replacement Considerations

Direct substitutes include other 250 MHz CMOS oscillators with identical 3.3V operation and ±30 ppm stability. Verify pinout compatibility for the 4-SMD package before substitution. Ensure replacement parts meet the same temperature range and current specifications.