784305-01
National Instruments
784305-01
National Instruments
Description
The 784305-01 CDA-2990 is an 8 Channel Clock Distribution Accessory from National Instruments, designed for constructing multi-channel systems with tight synchronization. This device provides synchronized timing and frequency for up to eight USRP devices, with features including 10 MHz and PPS inputs and outputs for signal integrity and level maintenance.
The 784305-01 CDA-2990 is an 8 Channel Clock Distribution Accessory from National Instruments. This device is designed for use in constructing multi-channel systems that require tight synchronization through a shared timing source. With 8 channels and AC input/output coupling, the CDA-2990 provides synchronized timing and frequency for up to eight USRP devices. It features PPS and 10 MHz inputs on the front panel, which are distributed to eight PPS SMA and eight 10 MHz outputs. The reference clock input power range is 0 dBm to 20 dBm, ensuring signal integrity and level are maintained. The Clock Output operates at 10 MHz frequency with up to 10 dBm power, while the PPS output can generate logic-level pulse waveforms. Powered by a 6-15 VDC power supply with a maximum input power of 6 W, the CDA-2990 accepts 10 MHz and 1 PPS reference inputs for generating matched-length streams to eight output signals.
| Made By | National Instruments |
|---|---|
| Part number | 784305-01 |
| Channels | 8 channel AC input/output coupling |
| Timing Source | Synchronizes up to eight USRP devices with a fully integrated timing source |
| Input Power Range | 0 dBm to 20 dBm for reference clock input |
| Output Power | 10 MHz frequency clock output with up to 10 dBm power |
Distribution Cache Shipping Info and Options
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Shipping Options:
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Question:
What is the primary purpose of the 784305-01 CDA-2990?
Answer:
The 784305-01 CDA-2990 is designed for constructing multi-channel systems that require tight synchronization through a shared timing source.
Question:
How many channels does the 784305-01 CDA-2990 support for synchronization?
Answer:
The 784305-01 CDA-2990 supports 8 channels for synchronization.
Question:
What are the two types of inputs available on the front panel of the 784305-01 CDA-2990?
Answer:
The 784305-01 CDA-2990 has PPS and 10 MHz inputs available on the front panel.
Question:
What is the power range for the reference clock input on the 784305-01 CDA-2990 and why is it important?
Answer:
The reference clock input power range on the 784305-01 CDA-2990 is 0 dBm to 20 dBm, which is important for ensuring signal integrity and maintaining the correct signal level.
Question:
What are the characteristics of the power supply used for the 784305-01 CDA-2990?
Answer:
The 784305-01 CDA-2990 is powered by a 6-15 VDC power supply with a maximum input power of 6 W.