Does ADI SimPLL model Op-amp's Gain Bandwidth limitations?

Document created by analog-archivist Employee on Feb 23, 2016
Version 1Show Document
  • View in full screen mode

Does ADIsimPLL model the impact of the limited Gain Bandwith (GBW) of an Op-amp
used in the loop filter of a PLL?
 

 

 

The GBW of an op-amp is not used/modeled in ADIsimPLL and we advice that you
ensure
the Op-amp's GBW is 10x the loop bandwidth.

Attachments

    Outcomes