Other Parts Discussed in Thread: ADC3683
Hello, I have to questions about the ADC3683EVM:
(1) According to the datasheet of ADC3683, the analog input BW is 900 MHz. However, according to the user guide of ADC3683EVM, there is a LPF charge bucket acted as a LPF before the ADC3683. Obviously, the LPF will degrade the analog input BW of the EVM. How can I bypass the LPF charge bucket when I use the EVM?
(2) I notice that there are three connectors for the input analog signals (J2 and J5) in the ADC3683EVM, what's the difference between them? Are all of the three connectors connected with the LPF charge bucket?