MD_SHAHRUKH
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Hello everyone,
I am preparing a two layer PCB where I need to put a circuit producing negative voltage for Op-amp. The recommended design of the IC (ADP5070) which I am using strictly says to separate power ground and analog ground separate. My question is how should I connect Analog ground and ground plane, should I put a 0ohm resistance to it? And If not required to put the 0ohm resistor in the circuit then how to draw it in schematic. I am using EAGLE tool for schematic and PCB. Here is my design for negative power supply.
An PDF of the IC I am using for the negative power source.View attachment negative_source_adp5070.pdf.
Please comment if I have not provided enough details.
Thank you.
I am preparing a two layer PCB where I need to put a circuit producing negative voltage for Op-amp. The recommended design of the IC (ADP5070) which I am using strictly says to separate power ground and analog ground separate. My question is how should I connect Analog ground and ground plane, should I put a 0ohm resistance to it? And If not required to put the 0ohm resistor in the circuit then how to draw it in schematic. I am using EAGLE tool for schematic and PCB. Here is my design for negative power supply.
An PDF of the IC I am using for the negative power source.View attachment negative_source_adp5070.pdf.
Please comment if I have not provided enough details.
Thank you.