This circuit is from a 60's documentation. The capacitance C1 can be between 20 pF and 0.01 uF depending on the generated frequency. Equivalent transistors may be employed.
Series and parallel regulator (CB8814E) The two voltage regulator configurations are combined in...
This circuit was found in the October 1994 issue of Electronics Now magazine. The 40446 IC is a...
Other amplifiers of the series like the MC3301, MC3401 and LM2900 can be used in this circuit. We found...