| 摘要 |
The image signal amplifier is composed of the 1st static current provider(2) to provide static current, a voltage amplifier(3) to amplify the voltage of the input signal amplifier(1), the 2nd static current provider(4) to provide static current to the voltage amplifier(3), an output impedance converter(5) to convert a output impedance, a bias device(6) to bias the movement of the output impedance converter(5), and an amplitude limiting device(7) to limit the amplitude by feeding back part of the output of the output impedance converter(5) to the input signal amplifier(1).
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