| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily integrate an electronic circuit having a nonlinear passive element. <P>SOLUTION: The circuit refers to nonlinear electronic equipment, especially in a nonlinear capacitor, more specifically, to the electronic circuit device that can be integrated on a semiconductor substrate (not limited). A nonlinear device is advantageously set to be a capacitor consisting of the feedback loop of a plurality of active blocks (2, 5, and 6), that are mutually subjected to cascade connection. Further, the invention can be integrated with or can be used relating to a network including other pieces of nonlinear device. <P>COPYRIGHT: (C)2003,JPO |
