Part Number: PMP21697 Why does the Buck Synchronous Rectifier switch ( Q3 ) not have a parallel FET but all the other switches are parallelized? Also, what's the purpose of the R19 & C19 and R20 & C20 strings?
Part Number: UCD3138064A Other Parts Discussed in Thread: UCD3138 , , UCD3138A Hi Power Folks,
I'm looking at UCD3138 variants to see if it can implement Power Amplifier Envelop Tracking for 5G base station. I read two articles below :
- Vout margining…