I have a customer from Qualcomm who is asking the following questions: I want to apply +10V for VPP and -10V for VNN. Please advise what voltage values can be applied to VPF and VNF? What happens if VPF and VNF are just floating (no potential is applied to them). Can the customer float these pins or does he have to supply a bias in this situation. It seems to be that he needs to supply a bias , but there are other biases on the board and they are not well explained. Thanks for your help with this! Richard Elmquist
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