The circuit shown in the figure below is from the 1993 Linear Technology Applications. The operational ones used are uncommon and the use of equivalents can be analyzed.
In the figure we give the set-reset flip-flop configuration in which two Norton amplifiers are used in...
This power supply was found in the September 1989 issue of Radio Electronics magazine. The 2N3055...
The circuit shown here can be used to produce low-frequency sine wave signals from CMOS logic. The...