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  1. #1
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    Different isolation techniques used to isolate devices with different potential?

    what are the different isolation techniques used to isolate devices with different potential?
    like I Know about deep N-well, P-well is used to isolate the devices with different potential.
    are they any other techniques in use? for example, 4-NMOS transistors connected in series with their body and source tied together, the last transistor connected to GND and First one to VDD to isolate this 4-device can we use junction isolation?

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  2. #2
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    Re: Different isolation techniques used to isolate devices with different potential?

    Twin-well JI processes can give you isolated NMOS bodies.
    Other than that, SOI.


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