NI PXIe-6674T
The NI PXIe-6674T is a versatile timing and synchronization module designed for the PXIe (PCI eXtensions for Instrumentation Express) platform by National Instruments. It offers high-precision timing and synchronization capabilities, essential for complex and high-performance test and measurement systems.
Detailed content
Technical Specifications
- Timebase:
- Timebase Frequency: 10 MHz internal timebase with an optional external reference
- Resolution: 1 ns (nanosecond) resolution for timing and synchronization
- Synchronization:
- Sync Outputs: Multiple synchronization outputs for distributing timing signals to other devices
- Sync Inputs: Multiple synchronization inputs for receiving external timing signals
- Clock Generation and Distribution:
- Clock Outputs: Up to 6 clock outputs with programmable frequencies
- Clock Inputs: Accepts up to 2 clock inputs for flexible timing configurations
- Triggering:
- Trigger Resolution: 1 ns
- Trigger Delay Resolution: 1 ns
- Connectivity:
- Front Panel Connectors: Includes SMA connectors for synchronization and clock signals
- PXIe Interface: PXIe interface for integration with other PXIe modules and systems
- Power Requirements:
- Voltage: 3.3 V and 5 V provided through the PXIe backplane
- Software Support:
- Compatible with NI LabVIEW and other National Instruments software, providing APIs and drivers for easy programming and integration
Functional Features
- High-Precision Timing:
- Provides nanosecond-level accuracy for timing and synchronization, making it suitable for applications that require high precision.
- Flexible Synchronization:
- Supports multiple synchronization inputs and outputs, allowing precise coordination of multiple instruments and devices.
- Advanced Clock Management:
- Capable of generating and distributing multiple clock signals with programmable frequencies, meeting diverse timing requirements.
- External Timebase Integration:
- Allows connection to an external timebase for systems needing synchronization with external references.
- Enhanced Triggering Capabilities:
- Features high-resolution triggering and delay capabilities for accurate signal management.
- Compact and Reliable Connectivity:
- Uses SMA connectors for reliable signal connections, ensuring stable and high-quality synchronization and clock signals.
- Software Integration:
- Fully supported by NI LabVIEW and other National Instruments software platforms, enabling efficient system control, programming, and data management.
Application Scenarios
- High-Speed Data Acquisition:
- Essential for systems requiring precise timing and synchronization for high-speed data collection and processing.
- Automated Testing:
- Used in automated test systems to synchronize multiple instruments, ensuring accurate and efficient testing.
- Communication Systems:
- Facilitates synchronization and timing in communication systems, crucial for accurate data transmission and reception.
- Embedded Systems:
- Integrates into embedded systems where precise timing and synchronization are critical for real-time operations.
- Research and Development:
- Useful for R&D projects that require accurate timing and synchronization for experiments and prototype testing.
- Distributed Systems:
- Enables synchronization across distributed systems, ensuring coherent operation among various devices and modules.