| 摘要 |
A compensating integrator includes an integrator and a compensating capacitor. During a compensating period, the capacitor is charged with a voltage related to an error component of an input signal to be integrated. Then during an integrating period, the input signal and the charge on the capacitor are applied to input terminals of opposite polarity of the integrator so that the effects of the error component are cancelled. The integrator is prevented from integrating during a compensating period.
|
