Description
The PCI-6561 is a high-performance digital waveform generator/analyzer designed for advanced applications. This device comes with part numbers 778991-01, 778991-02, and 778991-03, catering to a broad range of requirements.
It boasts an on-board clock frequency range of 48 Hz to 100 MHz, ensuring versatile performance for various applications. Additionally, the input frequency range at the CLK IN terminal is 20 kHz to 100 MHz, complementing the on-board capabilities. The STROBE frequency range also mirrors this versatility, spanning from 48 Hz to 100 MHz.
The clock source resolution of the PCI-6561 is an impressive 10 ps, allowing for precise timing operations. The device typically locks within 400 ms, ensuring quick setup and synchronization. Its reference clock frequency range is 10 MHz ± 50 ppm, providing a stable time base for measurements and operations. The duty cycle range is quite flexible, extending from 25% to 75%, accommodating a variety of signal patterns.
For software integration, the PCI-6561 supports NI-HSDIO driver software, ensuring seamless operation with NI hardware. It is compatible with several development environments, including LabVIEW, LabWindows/CVI, Measurement Studio, Microsoft Visual C/C++, and .NET, offering versatility in programming and application development.
The device features 3 SMB jack connectors and 12X InfiniBand I/O ports, providing robust connectivity options for various setups. It supports various trigger modes, allowing users to configure the device for precise control over waveform generation and analysis. The typical warm time of the device is 15 minutes, ensuring it is ready for operation in a reasonable timeframe. Finally, the accuracy of frequency measurements is rated at ± 100 ppm, highlighting the device’s reliability in delivering precise results.
| Specification | Details |
|---|---|
| Part Numbers | 778991-01, 778991-02, 778991-03 |
| Model | PCI-6561 |
| Frequency Range (On-Board Clock) | 48 Hz to 100 MHz |
| Input Frequency Range (CLK IN Terminal) | 20 kHz to 100 MHz |
| STROBE Frequency Range | 48 Hz to 100 MHz |
| Clock Source Resolution | 10 ps |
| Typical Lock Time | 400 ms |
| Reference Clock Frequency Range | 10 MHz ± 50 ppm |
| Duty Cycle Range | 25% to 75% |
| Driver Software | NI-HSDIO |
| Compatible Development Environments | LabVIEW, LabWindows/CVI, Measurement Studio, Microsoft Visual C/C++, .NET |
| Connector Types | 3 SMB jack, 12X InfiniBand I/O |
| Trigger Modes | Various |
| Typical Warm Time | 15 minutes |
| Accuracy (Frequency Measurements) | ± 100 ppm | Question 1: What are the part numbers for the PCI-6561?




