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NI PCI-5640R Block Diagram
The NI PCI-5640R block diagram is depicted in the following figure.
- 1 minute read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PCI-5640R Digital I/O (DIO)
The NI PCI-5640R has seven digital I/O (DIO) channels that you can access from the DIO (AUX I/O) connector on the device front panel. DIO lines are direction-configurable by pin as input or output. You can use the front panel...
- 2 minute(s) read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R AD 6654 ADC Operation
The following block diagram illustrates NI PXIe-5641R AD 6654 ADC operation.
- 1 minute read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R Analog Input (AI)
The NI PXIe-5641R has two independent, single ended, 14-bit AI channels. The AI signal goes through a lowpass filter. The resulting signal is then converted into a differential signal connected to the ADC. The ADC contains a six-channel DDC which...
- 2 minute(s) read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R Analog Output (AO)
The NI PXIe-5641R has two AO ports. The AO signal is generated from the 14-bit IC AD 9857 DAC. The DAC also has an integrated DUC that performs the following tasks needed to process a signal for transmission:
- 1 minute read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R Alias Effects
If the analog signal connected to the ADC inputs is not band-limited, aliasing occurs. Aliasing is an artifact of the sampling process by which high-frequency signals appear as lower frequency signals or low-frequency signals appear as higher frequency signals. To...
- 3 minute(s) read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R Block Diagram
The NI PXIe-5641R block diagram is depicted in the following figure.
- 1 minute read
- Last Updated2023-02-21
- Manual: IF Transceivers
NI PXIe-5641R Clocking
The NI PXIe-5641R supports the following timebase configurations.
- 3 minute(s) read
- Last Updated2023-02-21
- Manual: IF Transceivers
Utility
Use the Acquisition Utility VIs to access NI-5640R utility functions that are related to acquisition operations.
- 1 minute read
- Last Updated2023-02-21
- Manual: IF Transceivers
Using the Standard Functionality for error in Parameters
Many LabVIEW nodes such as VIs contain error in parameters you can use to manage errors. These parameters typically provide the same, standard functionality. When a node exhibits different parameter functionality, the exceptions are documented in the reference material for...
- 2 minute(s) read
- Last Updated2023-02-21
- Manual: IF Transceivers