:CHANnel:SCRecovery:PLLoop:FZERo

Instrument:
UXR Scope
Meas. mode:
Scope
Eye
Flex Apps:
FlexDCA
FlexRT

Command Syntax

:CHANnelN:SCRecovery:PLLoop:FZERo <frequency>

<frequency> is a double.

Where N identifies a specific channel and must be selected from {1:8}{A|B|C|D}. For example, CHANnel3C.

Query Syntax

:CHANnelN:SCRecovery:PLLoop:FZERo?

Description

For the selected channel's software clock recovery, sets the frequency at which the OJTF starts to roll-off at 40 dB/decade for a third-order PLL loop. To set the frequency at which the JTF starts to roll-off at 40 dB/decade, use the :CHANnel:SCRecovery:PLLoop:FPOLe command. To enter the frequency that sets the approximate loop bandwidth of the PLL, use the :CHANnel:SCRecovery:PLLoop:FGAIn command. To select a third-order PLL loop, use the :CHANnel:SCRecovery:PLLoop:ORDer command.

JTF and OJFT for 3rd Order Type 2 PLLs
with Zero, Pole, and Gain Frequencies

Before this command can take effect, you must disable shared acquisition parameters with the :CHANnel:RTSCope:TRACkcommand.

Requires FlexDCA revision A.06.70 and above.