AnsweredAssumed Answered

AD9600 input impedance

Question asked by sss on Oct 6, 2017
Latest reply on Oct 6, 2017 by PMH

Hi all,


What is the AD9600 input impedance ?
Cin : 8(typ) pF
Rin : ?(typ) ohm

When we will start to design the differential analog input configurations,
"Figure 47. Differential Transformer-Coupled Configuration",
Is it correct that we just design with reference to "Table 10. Example RC Network" without considering the input impedance?


In the AD9600 EV-board pcb pattern, what is the characteristic impedance of transmission line, 

from the Differential Transformer to ADC Vin ?


Best regards,