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neural signal

pratibhads2805

hi

The input to my circuit is neural signal, i want to ask that how to get neural signal input in cadence.

Parents

  • You might want to look at this post http://community.cadence.com/cadence_technology_forums/f/38/p/33241/1341499#1341499

    which explains about the sp1tswitch etc (I suspect you don't want to use those). You might also want to look at "spectre -h relay" or the documentation on analogLib in the IC documentation.

    I suspect you must have wired up your circuit incorrectly. Using this schematic (I used an annotation info balloon to show all the parameters for the pulse):

    Then doing a simple transient simulation in spectre (from ADE) I get these graphs:

    As you can see, the "op" node is getting the sine wave switched to it, and then is pulled to ground when the switch is off.

    Regards,

    Andrew.

Reply

  • You might want to look at this post http://community.cadence.com/cadence_technology_forums/f/38/p/33241/1341499#1341499

    which explains about the sp1tswitch etc (I suspect you don't want to use those). You might also want to look at "spectre -h relay" or the documentation on analogLib in the IC documentation.

    I suspect you must have wired up your circuit incorrectly. Using this schematic (I used an annotation info balloon to show all the parameters for the pulse):

    Then doing a simple transient simulation in spectre (from ADE) I get these graphs:

    As you can see, the "op" node is getting the sine wave switched to it, and then is pulled to ground when the switch is off.

    Regards,

    Andrew.

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