:JSAMemory:PLLoop:FGAIn?
Query Syntax
:JSAMemory:PLLoop:FGAIn?
Query Response
Returns <frequency> which is a double.
Description
From the JSA memory database, returns the clock recovery emulation's frequency of the approximate loop bandwidth of the PLL for a third-order PLL loop. To return the frequency at which the Jitter Transfer Function (JTF) starts to roll-off at 40 dB/decade, use the :JSAMemory:PLLoop:FPOLe? query. To return the frequency at which the Observed Jitter Transfer Function (OJTF) starts to roll-off at 40 dB/decade, use the :JSAMemory:PLLoop:FZERo? query. To determine which type of transfer function (JTF or OJTF) is defined in the JSA memory database, use the :JSAMemory:PLLoop:MODE? query.
with Zero, Pole, and Gain Frequencies
JSA requires an 86108A/B module with Option JSA. To use JSA in Jitter Mode, 86100D Option 200 Enhanced Jitter Analysis or N1010A Option 200 Enhanced Jitter Analysis is required.
Requires FlexDCA revision A.02.50 and above.