RF:Advanced:Ref PLL Bandwidth Property

NI RF Signal Generators Help (NI-RFSG 18.1)


Edition Date: June 2018
Part Number: 371025V-01
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Short Name: Ref PLL Bandwidth

Property of niRFSG

Configures the loop bandwidth of the reference PLL.

Note  Setting this property to Narrow allows the PXIe-5653 to lock to a reference with worse phase noise than the PXIe-5653 and utilize the better phase noise of the PXIe-5653. Setting this property to Wide on the PXIe-5653 allows the reference PLL to lock to a better reference with better phase noise than the PXIe-5653 and utilize the better phase noise of the reference.

Supported Devices: PXIe-5653

Default Value: Narrow

Related Topics

Phase-Locked Loop Bandwidth

Narrow (0)

Uses the narrowest loop bandwidth setting for the PLL.

Medium (1)

Uses the medium loop bandwidth setting for the PLL.

Wide (2)

Uses the widest loop bandwidth setting for the PLL.

Remarks

The following table lists the characteristics of this property.

Datatype iL
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableYes

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