Description
The PCI-6551 is a PC-based digital instrument that belongs to the category of PC-based Digital Instruments. It has been assigned the part numbers 778950-01, 778950-02, and 778950-03. This model stands out in the field of digital instrumentation due to its impressive frequency bandwidth of 50 MHz, making it suitable for a wide range of applications.
It features 20 data channels and 4 programmable function channels, which offer flexibility in handling various types of digital signals. Moreover, the PCI-6551 is designed with a programmable voltage range from -2.0 to 5.5 V, allowing it to accommodate different signal levels for versatile applications.
Each of the channels on the PCI-6551 comes with 64 Mb of memory, providing ample storage for complex data patterns and waveforms. The device supports multiple logic levels, including 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, programmable, and TTL, enhancing its compatibility with a broad spectrum of digital logic circuits.
Among its noteworthy features, the PCI-6551 includes bidirectional channels, real-time hardware comparison, T-clock capability, and external clocking support. These features contribute to its robust performance and high reliability in demanding applications.
The device is supported by the NI Digital Waveform Editor, which facilitates the creation, editing, and management of digital waveforms, ensuring users can fully leverage the capabilities of the PCI-6551.
Although its obsolete status has been announced by National Instruments, the PCI-6551 is still available at Apex Waves. This ensures that users can continue to access this high-quality digital instrument for their critical applications.
| Specification | Detail |
|---|---|
| Part Numbers | 778950-01, 778950-02, 778950-03 |
| Category | PC-based Digital Instruments |
| Model | PCI-6551 |
| Frequency Bandwidth | 50 MHz |
| Data Channels | 20 |
| Programmable Function Channels | 4 |
| Programmable Voltage Range | -2.0 to 5.5 V |
| Memory per Channel | 64 Mb |
| Logic Levels Supported | 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, Programmable, TTL |
| Features | Bidirectional Channels, Real-Time Hardware Comparison, T-clock Capability, External Clocking Support |
| Software Support | NI Digital Waveform Editor |
| Obsolete Status | Announced by National Instruments, available at Apex Waves |
Question 1: What is the bandwidth of the PCI-6551?
Answer 1: The PCI-6551 has a 50 MHz bandwidth.
Question 2: How many data channels does the PCI-6551 have?
Answer 2: It has 20 data channels.
Question 3: What is the voltage range of the PCI-6551?
Answer 3: Programmable from -2.0 to 5.5 V.
Question 4: Does the PCI-6551 support multiple logic levels?
Answer 4: Yes, including 1.8V, 2.5V, 3.3V, 5V, LVTTL, and more.
Question 5: Is the PCI-6551 still available for purchase?
Answer 5: Yes, it’s available at Apex Waves.
