#### mrblueblue1234

##### Newbie level 6

Is it possible to calculate the value Z only using Vin, 50M and the 4.7k without using Vout directly?

I am looking for a simplified equation for Z that doesn't explicitly need Vout.

For this same application I saw a formula that didn't include Vout here so I was curious on the details.

Thank you for your thoughts.