This 6-transistor commercial radio with 6 V supply was found in a Japanese publication from the 1960s. The circuit is a commercial superheterodyne with 150mW to 200mW of battery powered output.
November 2016 - Texas Instruments' new TLV8802 nano-power operational amplifiers for wireless...
We found this circuit in a documentation from the 70s. Semiconductors are from the era and can be...
The circuit shown in the figure is a voltage follower, that is, an amplifier with unit gain. The...