SX7M20.000B10G40TNN

Oscillators Overview

The SX7M20.000B10G40TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 20 MHz with a CMOS output signal. The device requires a 3.3V supply voltage and draws a maximum current of 10 mA. Frequency stability is specified as ±10 ppm at normal temperature and ±40 ppm across the full operating range. The component is housed in an SMD7050-4P package and supports an operating temperature range from -40°C to +105°C.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Wide industrial operating temperature range
• High frequency stability within specified tolerances

Oscillators Applications

• Smart metering systems
• Industrial gateway devices
• IoT terminal equipment

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct frequency tolerance and package configuration. Confirm that the supplied units match the SMD7050-4P footprint requirements. Check for RoHS compliance status if required by project specifications. Ensure supply chain sources provide authentic components from authorized distributors to avoid counterfeit risks.

Oscillators Selection Notes

Select this component when a 20 MHz clock source with CMOS output is required for industrial applications. Consider the ±40 ppm full-temperature stability for timing-sensitive designs. Evaluate the SMD7050-4P package dimensions for PCB layout constraints. Compare power consumption characteristics against system battery life requirements.

Oscillators Part Context

This oscillator belongs to the SX7M series of surface-mount crystal oscillators produced by SCTF. The series typically offers various frequency options and stability grades. The SX7M20.000B10G40TNN specifically targets applications requiring reliable timing signals in harsh environments, utilizing standard CMOS technology for broad integration compatibility.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 20 MHz CMOS oscillators in the SMD7050-4P package only after verifying electrical parameter compatibility and pinout definitions.