| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a signal crosstalk is caused by a leak current through an opened switch among electronic switches. <P>SOLUTION: An electronic circuit for switching includes a set 100 of at least four electronic switches 200. At least two electronic switches 210 and 230 of a first subset 110 are connected in series, and at least two electronic switches 220 and 240 of a second subset 120 are connected in series. There are included a first buffer 310 connected to the first electronic switch 210 of the first subset 110 and a second buffer 320 connected to the second electronic switch 220 of the second subset 120, the first buffer 310 minimizes a voltage drop through the first electronic switch 210 in an open state, and the second buffer 320 minimizes a voltage drop through the second electronic switch 220 in an open state. Furthermore, a switch 410 is provided which is disposed between the two subsets 110 and 120 and connected to a ground. <P>COPYRIGHT: (C)2012,JPO&INPIT |
