Description
The NI PXI-6551 is a high-performance PXI Digital Instrument designed for versatile digital testing applications. With a part number of 778538-03, this model falls under the category of PXI Digital Instruments, specifically tailored for advanced testing and simulation environments. The PXI-6551 boasts a powerful capability to generate and analyze high-speed digital waveforms, making it an ideal choice for engineers requiring precision and flexibility in their test setups.
The description of the PXI-6551 highlights its impressive specs: a 50 MHz maximum clock rate and a digital waveform memory depth of 64 Mb per channel, programmable voltage levels from -2.0 to 5.5 V, ensuring it can handle a wide range of digital signals. This model has various memory options available, including 1 Mb/channel (778538-01), 8 Mb/channel (778538-02), and an additional part option (188524K-24L) for expanded testing capabilities.
Equipped with 20 channels, the PXI-6551 provides ample capacity for complex testing scenarios, supported by a maximum power requirement of 26.5 W. Its architecture is based on SMC (System Module Controller), ensuring robust performance and reliability. For software integration, the PXI-6551 utilizes the NI Digital Waveform Editor and is fully compatible with NI-HSDIO driver software, facilitating easy setup and configuration.
Despite its advanced features, the PXI-6551 has been announced as obsolete, indicating that it is in the process of being phased out, with users encouraged to consider future-proof alternatives or secure necessary units for their existing setups. Nevertheless, calibration services remain available, with annual or biennial recalibration recommended to maintain accuracy and performance.
In summary, the NI PXI-6551 is a powerful tool for digital waveform generation and analysis, offering extensive memory options, high channel counts, and programmable voltage levels to meet the demands of complex digital testing applications.
| Specification | Detail |
|---|---|
| Part Number | 778538-03 |
| Category | PXI Digital Instruments |
| Model | PXI-6551 |
| Description | NI PXI-6551 50 MHZ, 64 Mb/ch Dig Wfm; Programmable; -2.0 to 5.5 V |
| Memory Options | 1 Mb/channel (778538-01), 8 Mb/channel (778538-02), 64 Mb/channel (778538-03), Additional Part (188524K-24L) |
| Software Tool | NI Digital Waveform Editor |
| Channels | 20 |
| Maximum Clock Rate | 50 MHz |
| Architecture | SMC |
| Maximum Power Requirement | 26.5 W |
| Driver Software | NI-HSDIO |
| Obsolete Status | Announced |
| Calibration | Available, recommended annually or every two years |
Question 1: What is the max clock rate of the PXI-6551?
Answer 1: 50 MHz
Question 2: How many channels does the PXI-6551 have?
Answer 2: 20 channels
Question 3: What is the part number of the PXI-6551?
Answer 3: 778538-03
Question 4: What is the voltage range of the PXI-6551?
Answer 4: -2.0 to 5.5 V
Question 5: Is the PXI-6551 considered obsolete?
Answer 5: Yes, it’s in the process of being phased out.
