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https://designers-guide.org/forum/YaBB.pl Design >> Analog Design >> How to select between two signals, as the output https://designers-guide.org/forum/YaBB.pl?num=1366423586 Message started by guava on Apr 19th, 2013, 7:06pm |
Title: How to select between two signals, as the output Post by guava on Apr 19th, 2013, 7:06pm I've got three incoming signals; one is from a mic, one is from a comparator and the other is from an iPod. Depending on the value of the comparator, I want to output the signal from either the mic or iPod. My idea is to use a 2:1 multiplexer, using a select line (signal from comparator). I want to do this purely using a analog configuration i.e nothing digital. I don't know if this is the most practical way to go about it. I don't how I can do it using the multiplexer, if it is to be purely analog. Any ideas? |
Title: Re: How to select between two signals, as the output Post by raja.cedt on Apr 19th, 2013, 10:50pm hello, try to use transmission gate based multiplexer. |
Title: Re: How to select between two signals, as the output Post by Anand Kumar Rai on May 5th, 2013, 9:51pm You can use analog switch IC from Onsemi or Fairchild. |
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