Found in a 90s R-E Experimenters Handbook, this circuit amplifies signals from 100 Hz to 3 MHz. The circuit has a gain of approximately 30 dB. Bipolar transistors are general-purpose types.
With the presented circuit it is possible to measure resistances of many megohms using a low...
This high input impedance circuit is suggested by Motorola's 1993 Linear Interface ICs. The power...
This variation circuit with the L121 A was found in the SGS manual of integrated circuits of 1982....