Difference between miller sweep circuits and bootstrap sweep circuit
Category: Electronics Articles
27 Apr 17
| Miller sweep circuit | Bootstrap sweep circuit |
|---|---|
circuit diagram : Miller sweep circuit |
circuit diagram : Bootstrap sweep circuit |
| In miller sweep circuit the polarity of sweep voltage is negative. | In bootstrap sweep circuit the polarity of sweep voltage is positive. |
| The inverting amplifier is used in this circuit. | The non inverting amplifier is used in this circuit. |
| The open circuit gain of the amplifier is A = – ∞ | The open circuit gain of the amplifier is A = + 1 |
| The linearity of the sweep voltage is better than that of the bootstrap sweep circuit. | The linearity of the sweep voltage is poor than that of the miller sweep circuit. |
| A voltage source V is simulated like that V is always equal to the instantaneous capacitor voltage VC. | A voltage source V is suggested like that V is forever equal to the immediate capacitor voltage VC. |
