| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor device, circuit, and AC and DC load switch for maintaining a small input-output differential voltage and providing a defined response. <P>SOLUTION: The load switch can include a pass element coupled to an input terminal and an output terminal. The pass element can include a control terminal, and the control terminal can control a response of the pass element. The load switch can include a first loop coupled to the control terminal and configured to control a voltage drop between the input terminal and the output terminal while maintaining high impedance with the pass element. The load switch can include a second loop coupled to the control terminal configured to provide a defined filter response from the input terminal. The defined response can be a low pass response, high pass response, or a band pass response. The passband and/or stopband of the response can be programmed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
