Description
“`html
The PCI-6561 is a versatile device with part numbers 778991-01, 778991-02, and 778991-03. This model is known for its high-performance capabilities, especially in terms of frequency and data handling. It can reach a maximum frequency of 100 MHz and is equipped with 16 data channels and 16 low-voltage differential signaling digital pins, making it suitable for a wide range of applications.
It offers multiple sample clock sources, including an On Board clock, CLK IN, and STROBE, with an on-board clock frequency range of 48 Hz to 100 MHz. The CLK IN frequency range extends from 20 kHz to 100 MHz, and the STROBE frequency range matches the on-board clock, spanning from 48 Hz to 100 MHz. The clock resolution is impressively fine at 10 ps, ensuring precise timing for all operations.
The device boasts a typical lock time of 400 milliseconds and supports a reference clock frequency range of 10 MHz ± 50 ppm. Its duty cycle range is between 25% and 75%, allowing for flexible signal modulation. The PCI-6561 is compatible with several software, including LabVIEW, LabWindows/CVI, Measurement Studio, Microsoft Visual C/C++, and .NET, making it a highly adaptable solution for various development environments.
Its configuration is facilitated by the Measurement & Automation Explorer (MAX) tool, and it supports various trigger modes for enhanced operational flexibility. The device requires a typical warm time of 15 minutes before reaching optimal performance levels. The frequency measurement accuracy is within ± 100 ppm, indicating high reliability in frequency analysis tasks.
The PCI-6561 weighs 410 grams
| Specification | Detail |
|---|---|
| Part Numbers | 778991-01, 778991-02, 778991-03 |
| Model | PCI-6561 |
| Maximum Frequency | 100 MHz |
| Data Channels | 16 |
| Digital Pins | 16 low-voltage differential signaling |
| Sample Clock Sources | On Board clock, CLK IN, STROBE |
| On-Board Clock Frequency Range | 48 Hz to 100 MHz |
| CLK IN Frequency Range | 20 kHz to 100 MHz |
| STROBE Frequency Range | 48 Hz to 100 MHz |
| Clock Resolution | 10 ps |
| Lock Time | Typical 400 milliseconds |
| Reference Clock Frequency Range | 10 MHz ± 50 ppm |
| Duty Cycle Range | 25% to 75% |
| Compatible Software | LabVIEW, LabWindows/CVI, Measurement Studio, Microsoft Visual C/C++, .NET |
| Configuration Tool | Measurement & Automation Explorer (MAX) |
| Trigger Modes | Various |
| Warm Time | Typical 15 minutes |
| Frequency Measurement Accuracy | ± 100 ppm |
| Weight | 410 grams |
| Dimensions | 4.96 x 13.9 inches |
| Operating Temperature Range | 0 °C to 45 °C |
| Storage Temperature Range
Question 1: What is the max frequency of the PCI-6561? Question 2: How many data channels does PCI-6561 have? Question 3: What software is compatible with PCI-6561? Question 4: What is the clock resolution of PCI-6561? Question 5: What’s the typical lock time for the PCI-6561? |


