Recently，I need to use one channel differential signal which is a output of AD8131 to drive two ADC that is AD9224 in my project.So I want to turn one channel differential signal into two channels differential signal.Is there some chips in ADI to meet my requirements.I use AD8131 drive one AD9224 before,can I use AD8131 or AD8138 drive two AD9224？
1. Power Supply Requirement
2. Voltage Ranges
3. Input Specifications, etc.
What will be your intended application?
1.My power supply is 5V and 3.3V
2.My design Voltage Ranges are 1.2V to 5V
3,My input signal is FSK and it range from 0.1v to 1.1V ,then this FSK will as a input of AGC AD8338.
4.Finally the output of AD8338 will as a input of AD8131,the front of the picture 1 is AD8338 what I omit here
picture 1 is original design,picture 2 is what I want to add.
Do you have some ideas about my questions?Thanks a lot!
Just to be clear, what do you want to implement? Is it
FSK (input) >> AD8338 >> AD8138 (2 channels) >> AD9224 (ADC)
Is it correct?
My implements is just as bellow
FSK(input)>>AD8338>>AD9224(2 channels ).I intent to have 2 channels signal to drive two AD9224,but I only have one AD8338,the AD8138 is optional.What I want to do is that change one channel signal two channels signal.
Thanks a lot