su-servo: mention P1dB impact

This commit is contained in:
occheung 2022-01-31 16:27:31 +08:00
parent 2961557c0a
commit 7ea24e32e9
2 changed files with 6 additions and 2 deletions

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@ -916,7 +916,9 @@ The DDS channel is terminated with 50\textOmega.
\end{tikzpicture} \end{tikzpicture}
\end{center} \end{center}
Note: DDS signal should be attenuated. High output power may affect the linearity. DDS signal should be attenuated.
High output power affects the linearity due to the 1 dB compression point of the amplifier at 13 dBm output power.
15 dB attenuation at the digital attenuator was applied in this example.
\section{Ordering Information} \section{Ordering Information}
To order, please visit \url{https://m-labs.hk} and select the 4410 Urukul in the ARTIQ Sinara crate configuration tool. To order, please visit \url{https://m-labs.hk} and select the 4410 Urukul in the ARTIQ Sinara crate configuration tool.

View File

@ -678,7 +678,9 @@ The DDS channel is terminated with 50\textOmega.
\end{tikzpicture} \end{tikzpicture}
\end{center} \end{center}
Note: DDS signal should be attenuated. High output power may affect the linearity. DDS signal should be attenuated.
High output power affects the linearity due to the 1 dB compression point of the amplifier at 13 dBm output power.
15 dB attenuation at the digital attenuator was applied in this example.
\section{Ordering Information} \section{Ordering Information}
To order, please visit \url{https://m-labs.hk} and select the 5108 Sampler in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}. To order, please visit \url{https://m-labs.hk} and select the 5108 Sampler in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.