MOSFET_WIDEBAND_AMPLIFIER

Published:2009/7/10 0:35:00 Author:May | From:SeekIC

For high-impedance (7500 Ω) applications, this amplifter will provide a voltage gain of approximately -gm/ZL where ZL is the load impedance in ohms and gm is ≈ 12 x 10-3 for the 40673 FET. The G2 voltage can be used to control the gain.



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