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.
This circuit was found in a Mallory documentation from 1968. The integrated circuit is of the...
The circuit is suggested by National Semiconductor in its 1994 Linear Applications Handbook. The...
Found in a 1995 Hands-On Electronics, this circuit generates a sinusoidal signal whose frequency...