2118-2128: add max data rate spec

Base on the isolator datasheet, where it stated that "Data rates up to 150 Mbps are supported".
The electrical specific of the datasheet stated the spec differently.
Updates #36

2118-2128.tex

@@ -388,6 +388,8 @@ and the isolator IC (SI8651BB-B-IS1\footnote{\label{isolator}https://www.skywork
     Pulse width distortion\repeatfootnote{isolator} & $PWD$ & & 0.2 & 4.5 & ns &  \\
     \hline
     Peak jitter\repeatfootnote{isolator} & $T_{JIT(PK)}$ & & 350 & & ps &  \\
+    \hline
+    Maximum data rate\repeatfootnote{isolator} & $DR_{MAX}$ & 150 & & & Mbps & \\
     \thickhline
 \end{tabularx}
 \end{threeparttable}