Found in the April 1978 issue of Radio Electronics magazine, this circuit is intended to be powered by a symmetrical 15 V source. The signals are low intensity.
The basis of this circuit is 1/4 of a 4136 integrated circuit which consists of a quadruple 741....
This basic configuration of voltage regulator using operational amplifier and zener was found in a...
The maximum frequency of the oscillator shown in figure 10 is on the order of 5 MHz, depending on the...