:RMEMory:PLLModel:MLOop:FZERo

Flex Apps:
FlexPLL
:RMEMory Commands

Command Syntax

:RMEMory{1:4}:PLLModel:MLOop:FZERo <loop zero>

<loop zero> is a double.

Where the {1:4} specifier identifies one of four possible JTF response memories. For example, :RMEMory3:PLLModel:MLOop:FZERo.

Query Syntax

:RMEMory{1:4}:PLLModel:MLOop:FZERo?

Description

Sets the frequency for the PLL loop zero for manually calculating the Response Memory JTF and OJTF models. The loop zero is the single frequency in the JTF model where gain decreases. The default value is 500 kHz, the minimum value is 1 Hz, and the maximum value is 1.00 THz.

Use the :RMEMory:PLLModel:ALOop:ENABle command to allow manual configuration of the JFT and OJTF models.

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

Example Command

:RMEMory2:PLLModel:MLOop:FZERo 5.0E+5