Thank you very much for your quick response !!!
I beg a pardon if I am doing more R&D on that.
I replace the resistance with capacitance of 100pf, 100pf & 1nf in divider network and rest of the circuit remains same.
Reactance of C1(i.e. 100pf) is xc1 = 15.92K for 100KHz
Reactance of C2(i.e. 100pf) is xc2 = 15.92K for 100KHz
Reactance of C3(i.e. 1nf) is xc3 = 1.59K for 100KHz
Case 1 : Now I tried to do simulation but this time I got different behavior. There is voltage swing at ADC from 1.8V to 3.2V. and at divider point voltage swing is 1.8V to 3.6V.
Case 2:
Regards,
I beg a pardon if I am doing more R&D on that.
I replace the resistance with capacitance of 100pf, 100pf & 1nf in divider network and rest of the circuit remains same.
Reactance of C1(i.e. 100pf) is xc1 = 15.92K for 100KHz
Reactance of C2(i.e. 100pf) is xc2 = 15.92K for 100KHz
Reactance of C3(i.e. 1nf) is xc3 = 1.59K for 100KHz
Case 1 : Now I tried to do simulation but this time I got different behavior. There is voltage swing at ADC from 1.8V to 3.2V. and at divider point voltage swing is 1.8V to 3.6V.
Case 2:
Regards,