Draw Bootstrap sweep generator circuit. Compare Miller Integrator and bootstrap sweep generator with respect to the technique used.

Draw Bootstrap sweep generator circuit. Compare Miller Integrator and bootstrap sweep generator with respect to the technique used.
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1 Answer

Answer :

Circuit diagram of bootstrap sweep generator:

image

Miller Integrator
Bootstrap sweep generator
It is an integrator used to convert input step waveform into ramp waveform.
In Bootstrap time base generator a constant current is obtained by maintaining nearly constant voltage across fixed resistor in series with capacitor
In Miller sweep polarity of sweep voltage is negative.
In Bootstrap polarity of sweep voltage is positive
The inverting amplifier is used in this circuit
The non-inverting amplifier is used in this circuit
Open circuit gain of the amplifier is infinity
Open circuit gain of the amplifier is unity
The Linearity of sweep voltage is better than Bootstrap sweep circuit
The linearity of sweep voltage is poor than Miller integrator


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