voltage is produced

A reference voltage is produced which tracks a power supply voltage, remaining a threshold voltage away therefrom at all times.
US Pat. 4460985

A Hall output voltage is produced by the sensor in response to a magnetic flux field passing therethrough and, due to the high carrier velocities achieved, a very high sensitivity device is obtained by operating the FET structure in the pinch off mode or depletion mode.
US Pat. 4048648

his improvement is accomplished by modulating the voltage drive to transducer 24 so that a selected drive voltage is produced at each of the possible drop production times T.
US Pat. 4266232

A third transistor, acting as a current sink, has its base electrode connected to the base electrode of the second transistor at which a reference voltage used as a control voltage is produced.
US Pat. 3982171

With the voltage at the equal output EQ of the register 20 low, a high voltage is produced at the output of the inverter 46 in the counter 38 which is applied to a further input of the AND circuit 68 and to the data input of the latch 70 through the AND circuit 64.
US Pat. 5859804

his voltage is produced by the static difference between the R1 and R2 values on the one hand, and the I1 and I2 values on the other hand, whereas it is desirable that these values be equal.
US Pat. 4395681

In one embodiment of the second method, a small offset voltage is produced at the gate electrode of the second FET.
US Pat. 4097753