SX7M30.000B10F20TNN

Oscillators Overview

The SX7M30.000B10F20TNN is a surface-mount quartz crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 30.000 MHz with a CMOS output type. The device requires a supply voltage of 3.3V and draws a maximum supply current of 10mA. Frequency stability is specified at ±10ppm at normal temperature and ±20ppm across the full temperature range, while some sources indicate ±30ppm stability. The operating temperature range extends from -40°C to +85°C. The component utilizes an SMD7050-4P package, providing a compact form factor suitable for modern electronic assemblies.

Oscillators Feature Summary

• CMOS output interface compatible with microcontrollers
• Wide operating temperature range for industrial environments
• Compact SMD7050 surface-mount package

Oscillators Applications

• Embedded system clock generation
• Industrial control equipment timing
• High-precision measurement devices

Oscillators Procurement Notes

Verify the specific frequency tolerance requirement against datasheet variations (±10ppm vs ±20ppm vs ±30ppm) before ordering. Confirm the exact package pinout matches the PCB footprint. Check for RoHS compliance status as some records indicate non-compliance. Ensure the 3.3V supply rail meets the 10mA current demand without excessive noise.

Oscillators Selection Notes

Select this component when a stable 30MHz reference is required for digital logic or communication interfaces. The CMOS output eliminates the need for external buffering in many MCU applications. Consider the thermal performance if the device will operate near the upper limit of the -40°C to +85°C range. Verify that the supply voltage remains within the specified 3.3V tolerance during all operational conditions.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, designed for general-purpose timing applications. The series includes various frequencies such as 7.3728MHz and 14.7456MHz, often selected for baud rate compatibility. The SX7M30.000B10F20TNN specifically targets applications requiring a standard 30MHz clock signal with industrial-grade reliability and compact packaging.

Oscillators Replacement Considerations

Direct substitutes may include other 30MHz 3.3V CMOS oscillators in the 7050 package. Verify pin compatibility and electrical parameters before substitution. Cross-reference with similar models from the same manufacturer or alternative suppliers offering identical frequency and stability specifications.