This circuit was found in an Analog Devices manual and can supply a 3 mA current or drain a 10 mA current. The voltage drop is only 120 mV. The input voltage is 3 V. In the indicated version the reference voltage is 2.5 V.
This circuit was found in a 1968’s publication and uses germanium transistors. The characteristic...
This circuit is the equivalent of the CB121, but is triggered with the negative transition of the...
The gain for this circuit is given by the ratio between R2 and R1. The circuit is suggested by...