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Wideband, High Input Impedance, Gain = 1000 Amplifi er

Wideband, High Input Impedance, Gain = 1000 Amplifi er

The gain is distributed equally between four amplifier sections in cascade, so the gain of each section is about 5.6. Distributing the gain uniformly provides the best bandwidth. Trimming of the final stage corrects for resistor variances so that overall gain is 1000x.