The FET of this circuit of a 1971 publication may be the BF245. The circuit serves as a voltage reference with an output given by the formula next to the diagram. The power supply must be symmetrical.
![](/images/sampledata/cb/cb1283e_0001.gif)
The FET of this circuit of a 1971 publication may be the BF245. The circuit serves as a voltage reference with an output given by the formula next to the diagram. The power supply must be symmetrical.