| 摘要 |
A bipolar transistor is utilized as the feedback element of an inverting amplifier. The base of the transistor is connected to the amplifier's output, with the emitter connected to the input thereby providing 100% voltage feedback. The output is taken across the collector load of the transistor. Signal inputs to the amplifier are coupled through conventional summing resistors. The resulting configuration is capable of high frequency operation and provides excellent isolation between input signals.
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