the base current of the amplifying transistors of a dif amp being compensated for providing a greater input impedance of the amplifier

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  • Information Patent Grant

    Differential amplifier

    • Patent number 4,258,331
    • Issue date Mar 24, 1981
    • Pioneer Electronic Corporation
    • Kazuaki Nakayama
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents