Description
The CDA-2990 is a high-performance NI 2990 8 Channel Clock Distribution Module designed for precision timing and synchronization tasks. This module falls under the NI USRP category, showcasing its compatibility and efficiency in handling complex signal processing tasks.
Featuring part numbers 784305-01, 784306-01, 140001B-03L, this module is versatile and suitable for a wide range of applications. It is equipped with 8 channels, providing ample connectivity for various external devices and systems.
The input and output coupling of the CDA-2990 is AC, ensuring that signals are processed cleanly without any DC offset, which is crucial for maintaining the integrity of the signal throughout the distribution process. It supports PPS and 10 MHz input ports, catering to standard frequency inputs for synchronization and timing functions.
Moreover, the module boasts eight PPS SMA and eight 10 MHz output ports, providing extensive connectivity options for distributing the clock signal across multiple endpoints. The reference clock input power range is quite flexible, accommodating from 0 dBm to 20 dBm, which allows for a wide range of signal strengths to be used as the reference input.
The clock output frequency is standardized at 10 MHz, a common frequency for many timing and synchronization applications. It can deliver a clock output power of up to 10 dBm, ensuring that the distributed signals maintain their integrity over longer distances or when split across multiple outputs. Additionally, the PPS output voltage can reach a 5 V maximum, providing a robust signal for timing pulses.
Powering the CDA-2990 is flexible, with a power supply range of 6 VDC to 15 VDC. This wide range allows for compatibility with various power sources, making it easy to integrate into existing systems. The module also has a maximum input power of 6 W, ensuring efficient operation without requiring excessive power.
| Specification | Detail |
|---|---|
| Part Numbers | 784305-01, 784306-01, 140001B-03L |
| Category | NI USRP |
| Model | CDA-2990 |
| Description | NI 2990 8 Channel Clock Distribution Module |
| Channels | 8 |
| Input/Output Coupling | AC |
| Input Ports | PPS and 10 MHz |
| Output Ports | Eight PPS SMA and eight 10 MHz |
| Reference Clock Input Power Range | 0 dBm to 20 dBm |
| Clock Output Frequency | 10 MHz |
| Clock Output Power | Up to 10 dBm |
| PPS Output Voltage | 5 V maximum |
| Power Supply | 6 VDC to 15 VDC |
| Maximum Input Power | 6 W |
Question 1: What is the part number for the NI 2990 module?
Answer 1: 140001A-03L, 784305-01, 784306-01, 140001B-03L
Question 2: How many channels does the CDA-2990 have?
Answer 2: 8 channels
Question 3: What type of coupling does the CDA-2990 use?
Answer 3: AC coupling
Question 4: What is the max output power of the CDA-2990?
Answer 4: Up to 10 dBm
Question 5: What power supply range does the CDA-2990 support?
Answer 5: 6 VDC to 15 VDC
