How does a cpu transistor work?

Cpu transistor working principle: The transistor can control the output current based on the input voltage. Unlike ordinary mechanical switches, the transistor uses electrical signals to control its own opening and closing, so the switching speed can be very fast, the switching speed in the laboratory Up to 100GHz and above.

cpu transistor working principle:

Transistor can control the output current based on the input voltage, unlike ordinary mechanical switches (such as Different from zhiRelay and switch, transistors use electrical signals to control their own opening and closing, so the switching speed can be very fast, and the switching speed in the laboratory can reach more than 100GHz.

Due to their fast response and high accuracy, transistors are used in a wide variety of digital and analog functions, including amplification, switching, voltage regulation, signal modulation and oscillators.

Extended information:

The history of the birth of the transistor

At that time, market leaders were reluctant to accept For the personal computing business, the reason is simple - the input-output ratio is too low, the software lacks standardization, and potential users are limited by professional skills, resulting in unoptimistic market expectations.

However, when the 8080 processor was widely used in various terminal devices, Intel engineers began to realize the importance of personal computing and tried to persuade company executives to start personal computing business as soon as possible. Moreover, Steve Wozniak, a talented designer who was still working at HP at the time, did the same thing - suggested that HP start a personal computing business.

In December 1947, in the semiconductor industry of Michael Faraday, Julius Lilienfeld, Boris Davydev, Russell Orr, Carl L. Horowitz and others Based on the research of experts, five scientists, William Shockley, Walter Bratton, John Bardeen, Robert Gibb, and Gerald Pearson, jointly developed the industry's first transistor at Bell Labs.

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