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Electronics Engineers

Electronics Engineers
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Electronics Engineers

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electronicsquad

Hi guys, did anyone know, how i can find the ground terminal for AGND and PGND using proteus . https://ibb.co/b68bSgt
D.A.(Tony)Stewart
D.A.(Tony)Stewart
Just rename the NETs after choosing GND.

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For others sake, You isolate the digital current from analog from the same 0V ground power return so there is no current crosstalk in your layout. So the return currents will use the same ground plane as the Agnd trace near the chip for a new 0V location and the others use a separate plane for Pgnd. Both are tied together near the power input, but the Agnd is intended to be low noise. So look at existing designs to see how their isolate A and Pgnd in demo cards.

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