SX7M48.000M20F30TNN

Oscillators Overview

The SX7M48.000M20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 48 MHz. It supports a wide supply voltage range from 1.62V to 3.63V and features enable/disable functionality. The device is housed in a compact 4-SMD, No Lead package with dimensions of 7.0mm x 5.0mm. It maintains a frequency stability of ±30ppm and offers a normal temperature frequency tolerance of ±20ppm. The component is designed for reliable operation across an industrial temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Supports wide supply voltage operation from 1.62V to 3.63V
• Features integrated enable and disable control functionality
• Provides stable timing signals with ±30ppm frequency stability

Oscillators Applications

• Digital communication systems requiring precise clocking
• Embedded systems utilizing CMOS logic interfaces
• Industrial control equipment operating in wide temperature ranges

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against the official datasheet specifications before procurement. Ensure that the supply voltage provided within the circuit remains strictly within the 1.62V to 3.63V operational range to guarantee correct oscillator performance. Confirm that the PCB footprint matches the 7050-4P SMD package dimensions to prevent assembly issues. Check for any specific handling or storage conditions recommended by the manufacturer for surface-mount components.

Oscillators Selection Notes

Select this component when a 48 MHz clock signal is required with CMOS output levels. It is suitable for applications needing a wide input voltage range without additional level shifting. Consider the 7050 package size if space constraints allow for larger footprints compared to smaller 3225 or 2520 packages. The enable pin feature allows for power management strategies in battery-operated devices. Verify thermal requirements align with the -40°C to +85°C industrial grade specification.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, which includes various frequencies such as 24MHz, 40MHz, and 48MHz. These components share similar packaging and electrical characteristics but differ in nominal frequency. The series is designed for general-purpose timing applications in consumer and industrial electronics. Other models in the lineup may offer different package sizes or temperature grades, so cross-referencing the specific part number is essential for accurate substitution.

Oscillators Replacement Considerations

Direct substitutes include other 48MHz CMOS oscillators in the 7050 package with compatible voltage ranges. Models like SX7M40.000M20F30TNN or SX7M24.000M20F30TNN are available from the same manufacturer but operate at different frequencies. Ensure any replacement maintains the ±30ppm stability and -40°C to +85°C temperature range. Verify pin compatibility and electrical parameters before swapping.