Patent ID: 6958651
Filing Date: 2005-10-25
Classification: G11C,H01L

Abstract:
1. An analog circuit comprising a first transistor, a first capacitor, a first switch, a first terminal, a second terminal, a second transistor, a second capacitor, a second switch, a third terminal, and a fourth terminal, wherein a gate terminal of the first transistor and one terminal of the first capacitor are electrically connected; wherein a gate terminal of the second transistor and one terminal of the second capacitor are electrically connected; wherein a source terminal of the first transistor and a source terminal of the second transistor are electrically connected; the first terminal and one terminal of the first capacitor are electrically connected via the first switch; and the third terminal and one terminal of the second capacitor are electrically connected via the second switch, comprising a unit for electrically connecting the other terminal of the first capacitor and either of the second terminal or a source terminal of the first transistor; and a unit for electrically connecting the other terminal of the second capacitor and either of the fourth terminal or a source terminal of the second transistor.