Clock:Reference Clock Export Output Terminal
- Updated2025-10-14
- 3 minute(s) read
Specifies the destination terminal for exporting the Reference Clock on the RF signal generators. To set this property, the NI-RFSG device must be in the Configuration state.
Supported Devices: PXIe-5644/5645/5646, PXI/PXIe-5650/5651/5652, PXIe-5653/5654/5654 with PXIe-5696, PXIe-5673/5673E, PXIe-5820/5830/5831/5832/5840/5841/5842/5860
Default Value: Do not export signal
| Defined Output Terminal Values | Supported on PXIe-5644/5645/5646, PXIe-5820/5830/5831/5832/5840/5841/5842/5860 | Supported on PXI/PXIe-5650/5651/56521 | Supported on PXIe-5653 | Supported on PXIe-5654, PXIe-5654 with PXIe-5696 | Supported on PXIe-5673 | Supported on PXIe-5673E |
| RefOut |
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| RefOut2 | X |
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X |
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X |
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| ClkOut | X | X | X | X |
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| Do not export signal |
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X |
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1The RefOut2 output terminal value is valid for only the PXIe-5650/5651/5652, not the PXI-5650/5651/5652.
Related Topics
Interconnecting Multiple PXIe-5673E Modules
Remarks
The following table lists the characteristics of this property.
| Short Name | Reference Clock Export Output Terminal |
| Data type |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Channel-based | No |
| Resettable | Yes |
| Do not export signal | The Reference Clock signal is not exported. |
|
| RefOut | RefOut | Exports the Reference Clock signal to the REF OUT connector of the device. |
| RefOut2 | RefOut2 | Exports the Reference Clock signal to the REF OUT2 connector of the device. |
| ClkOut | ClkOut | Exports the Reference Clock signal to the CLK OUT connector of the device. |