Description
The National Instruments CDA-2990 Clock Distribution Device is designed to facilitate the construction of synchronized multi-channel systems with its 8 channels and AC input/output coupling. With part numbers 784305-01, 784306-01, and 140001B-03L, this device stands out for its ability to accept a reference clock input power range from 0 dBm to 20 dBm, ensuring flexibility for various power levels.
It features a clock output frequency of 10 MHz and provides a robust clock output power of up to 10 dBm, allowing for reliable signal distribution. The PPS output voltage can reach up to 5 V maximum, supplying a strong pulse for precision timing.
To meet the demands of different system configurations, the CDA-2990 operates on a power supply ranging from 6 VDC to 15 VDC and handles a maximum input power of 6 W. It accepts 10 MHz and 1 pulse-per-second reference inputs, making it compatible with a variety of timing sources, including Rubidium standards or other external references. This ensures that the generated output is synchronized across all eight channels.
| Specification | Detail |
|---|---|
| Product Name | National Instruments CDA-2990 Clock Distribution Device |
| Part Numbers | 784305-01, 784306-01, 140001B-03L |
| Channels | 8 channels |
| Coupling Type | AC input/output |
| Input Power Range for Reference Clock | 0 dBm to 20 dBm |
| Clock Output Frequency | 10 MHz |
| Clock Output Power | Up to 10 dBm |
| PPS Output Voltage | Up to 5 V maximum |
| Power Supply Requirements | 6 VDC to 15 VDC |
| Maximum Input Power | 6 W |
| Reference Input | 10 MHz and 1 pulse-per-second |
Q1: What is the input power range for the reference clock of the National Instruments CDA-2990 Clock Distribution Device, and what are its main functions?
A1: The National Instruments CDA-2990 Clock Distribution Device requires a direct current voltage ranging from 6 VDC to 15 VDC for its operation.
Q2: What is the range of reference clock input power that the National Instruments CDA-2990 Clock Distribution Device can accept, and what are the clock output frequency and maximum PPS output voltage specifications?
A2: The input power range for the reference clock of the National Instruments CDA-2990 Clock Distribution Device is from 0 dBm to 20 dBm, and its main functions are to facilitate the construction of synchronized multi-channel systems, distribute a robust clock output power of up to 10 dBm at a frequency of 10 MHz, and provide a PPS output voltage of up to 5 V for precision timing across its 8 channels.
Q3: Considering the power input specifications of the National Instruments CDA-2990 Clock Distribution Device, what range of direct current voltage is necessary for its operation?
A3: The National Instruments CDA-2990 Clock Distribution Device can accept a reference clock input power range from 0 dBm to 20 dBm to ensure flexibility in multi-channel system synchronization.
Q4: What are the power supply voltage range and maximum input power for the National Instruments CDA-2990 Clock Distribution Device, and what types of reference inputs does it accept?
A4: The National Instruments CDA-2990 Clock Distribution Device operates on a power supply voltage range of 6 VDC to 15 VDC with a maximum input power of 6 W, and it accepts 10 MHz and 1 pulse-per-second reference inputs.
Q5: What range of input power can the National Instruments CDA-2990 Clock Distribution Device accept to ensure flexibility in multi-channel system synchronization?
A5: The National Instruments CDA-2990 Clock Distribution Device can accept a reference clock input power range from 0 dBm to 20 dBm, features a clock output frequency of 10 MHz, and has a maximum PPS output voltage specification of 5 V.
