The operating system used in this circuit of the 1994 Linear Applications Handbook by National Semiconductor is not common, as is the stabilizer lamp.
Figure below shows the basic configuration of a ringoscillator using CMOS Iogic. The frequency...
This circuit is from 1995 documentation, with Q1 and Q2 of type 2N2218 or higher power. L1 has 3 + 3...
This small signal amplifier circuit was found in Motorola's 1969 documentation. The FET and the...