摘要 |
<p>A system for amplifying a signal supplied by a capacitive signal source according to the embodiment of the present invention includes an impedance converter which includes an input node which is combined with a first terminal of the capacitive signal source and an adjustable capacitive network which includes a first node which is combined with a second terminal of the capacitive signal source and a second node which is combined with an output node of the impedance converter. [Reference numerals] (110,123) Bias generator; (122) Detect a signal and apply a level; (130) Correct; (140) Glitch detection; (142) Test system interface</p> |