• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 47 subscribers
  • Views 385 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PGA855: Simulation Outputs is not as Expectation

Hao Jie Chan
Intellectual 320 points

Part Number: PGA855

Hi, 

I am doing a simulation on PGA855, and I found that the reference simulation result is not as expected.

I am simulating straight from TINA reference design, where it is injecting a 1V amplitude differential signal into PGA855, with gain of 4.

But the output is only a 3V differential signal. Since this is coming from a reference simulation, I am not sure if I missed something.

And the simulation file also includes this snapshot of result: 1V amplitude In_Diff, 3V amplitude Out_diff.