Analog Voltage Multiplier
The
output Vo1 of first log amplifier is given as:
The
output Vo2 of second log amplifier is given as:
The
output stage is an adder circuit. Its output is given as:
We can see that the
output Vo is related to product of two inputs. This circuit acts as “ANALOG VOLTAGE
MULTIPLIER”. Such circuits find their applications in Power monitoring.
No comments:
Post a Comment