I have an inverting op-amp circuit (image attached)
The power supply voltage on the data sheet was +-15V.
Clipping has occurred at 14.0V on the inverting op-amp, before the connection of a diode.
Clipping has occurred at 15.0V after the diode connection. I'm not sure why this is?
Maybe - As the diode starts to draw the current the voltage across RF drops. When the diode is 0.7V, it is now opened and drawing all the current and voltage. So after the diode has been connected the signal clips at max voltage of 15.0V because all the current is being drawn by the diode.
The feedback voltage is drawn to the reverse bias of the diode which blocks it and so the negative voltage now clips at -1.0V
Also,
The op-amps saturation voltage is 1.0V. Does this mean that the amplifier is operating somewhere within its linear range and is not saturated until it gets to 1.0V from the input current. So it clips 1.0V from the input voltage?
thanks
The power supply voltage on the data sheet was +-15V.
Clipping has occurred at 14.0V on the inverting op-amp, before the connection of a diode.
Clipping has occurred at 15.0V after the diode connection. I'm not sure why this is?
Maybe - As the diode starts to draw the current the voltage across RF drops. When the diode is 0.7V, it is now opened and drawing all the current and voltage. So after the diode has been connected the signal clips at max voltage of 15.0V because all the current is being drawn by the diode.
The feedback voltage is drawn to the reverse bias of the diode which blocks it and so the negative voltage now clips at -1.0V
Also,
The op-amps saturation voltage is 1.0V. Does this mean that the amplifier is operating somewhere within its linear range and is not saturated until it gets to 1.0V from the input current. So it clips 1.0V from the input voltage?
thanks
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