Description
The PXIe-6674T is a sophisticated PXI Synchronization Module designed to meet the demanding requirements of timing and synchronization applications. This module is identified by several part numbers, including 186681A-01L, 781037-01, 199223G-01L, and 199225D-01, ensuring a wide range of compatibility and replacement options.
It falls under the category of Timing and Synchronization, highlighting its primary function in providing precise timing signals and synchronization for various applications. The PXIe-6674T is designed to integrate seamlessly with PXI Express chassis, as well as PXI and PXI Express chassis, and can also be connected to external instrumentation, showcasing its flexibility and compatibility with a wide range of systems.
The module boasts a versatile interface that includes LVDS PXIe-DStarA, PXIe-DStarB, PXIe-DStarC, and PXI trigger lines, providing multiple connectivity options for different system configurations. This ensures that users can establish precise timing and synchronization across various devices and systems with ease.
One of the key features of the PXIe-6674T is its ability to generate clock signals ranging from 10 MHz (OCXO reference) to up to 1 GHz (DDS), offering exceptional flexibility in timing signal generation. This capability is especially beneficial for applications requiring high precision and accuracy in timing.
The module is fully configurable via NI-Sync software, allowing users to tailor its operation to meet specific application requirements. This software compatibility ensures that users can easily configure and manage the module, enhancing its usability and efficiency.
Additionally, the PXIe-6674T is equipped with two LEDs on the front panel that serve as status indicators. These LEDs provide visual feedback on the module’s operational status, helping users to monitor and troubleshoot the system more effectively.
The module’s capability to support a maximum clock frequency of up to 1 GHz further underscores its performance and versatility. This feature makes it an ideal
| Specification | Description |
|---|---|
| Part Number | 186681A-01L, 781037-01, 199223G-01L, 199225D-01 |
| Category | Timing and Synchronization |
| Model | PXIe-6674T |
| Type | PXI Synchronization Module |
| Compatibility | PXI Express chassis, PXI and PXI Express chassis, external instrumentation |
| Interface | LVDS PXIe-DStarA, PXIe-DStarB, PXIe-DStarC, PXI trigger lines |
| Clock Signals | 10 MHz (OCXO reference), up to 1 GHz (DDS) |
| Software | Fully configurable via NI-Sync |
| Status Indicators | Two LEDs on front panel |
| Maximum Clock Frequency | Up to 1 GHz (configurable) |
Question 1: What is the main function of PXIe-6674T?
Answer 1: Timing and synchronization in various applications.
Question 2: What are the interface options for PXIe-6674T?
Answer 2: LVDS PXIe-DStarA/B/C and PXI trigger lines.
Question 3: Can PXIe-6674T generate up to 1 GHz clock signals?
Answer 3: Yes, it supports up to 1 GHz clock signals.
Question 4: Is the PXIe-6674T configurable via software?
Answer 4: Yes, it’s configurable via NI-Sync software.
Question 5: Does PXIe-6674T work with PXI and PXI Express chassis?
Answer 5: Yes, it’s compatible with both chassis types.


