1, the focus is different: electronic technology is the application of physics principles of electrical energy conversion and information processing in the field, including electronic devices, electronic circuits, electronic systems and their automatic control. And the foundation of circuit analysis is the basic theory of circuits, including the basic concepts of circuits, the analysis of resistive circuits, the analysis of sinusoidal steady state circuits, transient analysis of circuits, and so on.
2, application areas are different: the goal of electronic technology is to design and realize a variety of electronic equipment and systems to meet specific functional and performance requirements. Involved in a wide range of application areas, such as communications, computers, medical equipment, etc.. And circuit analysis fundamentals are mainly used in analog electronics, used to analyze and design a variety of electronic circuits, such as amplifiers, filters, oscillators and so on.