| 摘要 |
A limiter circuit according to this invention includes a first differential amplifier, a first transistor to a base of which the output of the first differential amplifier is applied, a first feedback path, a first current source connected to the emitter of the first transistor, a second differential amplifier, a second transistor to a base of which the output of the second differential amplifier is applied, a second feedback path, a second current source connected to the emitter of the second transistor and a resistance connected between the emitter of the first transistor and the emitter of the second transistor.
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