From 56082b94c3d87038389a65ed3753f789729d7267 Mon Sep 17 00:00:00 2001 From: occheung Date: Mon, 17 Jan 2022 14:44:03 +0800 Subject: [PATCH] 2118-2128: add footnote for data source Updates #29. --- 2118-2128.tex | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/2118-2128.tex b/2118-2128.tex index c03b032..e5cf340 100644 --- a/2118-2128.tex +++ b/2118-2128.tex @@ -67,6 +67,7 @@ The card support a minimum pulse width of 3ns. \newcommand*{\MyLabel}[3][2cm]{\parbox{#1}{\centering #2 \\ #3}} \newcommand*{\MymyLabel}[3][4cm]{\parbox{#1}{\centering #2 \\ #3}} +\newcommand{\repeatfootnote}[1]{\textsuperscript{\ref{#1}}} \begin{figure}[h] \centering @@ -341,7 +342,8 @@ The card support a minimum pulse width of 3ns. \section{Electrical Specifications} All specifications are in $0\degree C \leq T_A \leq 70\degree C$ unless otherwise noted. -Pulse width distortion \& peak jitters are based on the isolator IC (SI8651BB-B-IS1), other specifications are based on the bus transceivers IC (SN74BCT25245DW). +Specifications are based on the bus transceivers IC (SN74BCT25245DW\footnote{\label{transceiver}https://www.ti.com/lit/ds/symlink/sn74bct25245.pdf}) +and the isolator IC (SI8651BB-B-IS1\footnote{\label{isolator}https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/si865x-datasheet.pdf}). \begin{table}[h] \begin{threeparttable} @@ -351,15 +353,15 @@ Pulse width distortion \& peak jitters are based on the isolator IC (SI8651BB-B- \textbf{Parameter} & \textbf{Symbol} & \textbf{Min.} & \textbf{Typ.} & \textbf{Max.} & \textbf{Unit} & \textbf{Conditions} \\ \hline - High-level input voltage & $V_{IH}$ & 2 & & & V & \\ + High-level input voltage\repeatfootnote{transceiver} & $V_{IH}$ & 2 & & & V & \\ \hline - Low-level input voltage & $V_{IL}$ & & & 0.8 & V & \\ + Low-level input voltage\repeatfootnote{transceiver} & $V_{IL}$ & & & 0.8 & V & \\ \hline - Input clamp current & $I_{OH}$ & & & -18 & mA & termination disabled \\ + Input clamp current\repeatfootnote{transceiver} & $I_{OH}$ & & & -18 & mA & termination disabled \\ \hline - High-level output current & $I_{OH}$ & & & -160 & mA & \\ + High-level output current\repeatfootnote{transceiver} & $I_{OH}$ & & & -160 & mA & \\ \hline - Low-level output current & $I_{OL}$ & & & 376 & mA & \\ + Low-level output current\repeatfootnote{transceiver} & $I_{OL}$ & & & 376 & mA & \\ \thickhline \end{tabularx} \end{threeparttable} @@ -373,15 +375,15 @@ Pulse width distortion \& peak jitters are based on the isolator IC (SI8651BB-B- \textbf{Parameter} & \textbf{Symbol} & \textbf{Min.} & \textbf{Typ.} & \textbf{Max.} & \textbf{Unit} & \textbf{Conditions} \\ \hline - High-level output voltage & $V_{OH}$ & 2 & & & V & $I_{OH}$=-160mA \\ + High-level output voltage\repeatfootnote{transceiver} & $V_{OH}$ & 2 & & & V & $I_{OH}$=-160mA \\ & & 2.7 & & & V & $I_{OH}$=-6mA \\ \hline - Low-level output voltage & $V_{OL}$ & & 0.42 & 0.55 & V & $I_{OL}$=188mA \\ + Low-level output voltage\repeatfootnote{transceiver} & $V_{OL}$ & & 0.42 & 0.55 & V & $I_{OL}$=188mA \\ & & & & 0.7 & V & $I_{OL}$=376mA \\ \hline - Pulse width distortion & $PWD$ & & 0.2 & 4.5 & ns & \\ + Pulse width distortion\repeatfootnote{isolator} & $PWD$ & & 0.2 & 4.5 & ns & \\ \hline - Peak jitter & $T_{JIT(PK)}$ & & 350 & & ps & \\ + Peak jitter\repeatfootnote{isolator} & $T_{JIT(PK)}$ & & 350 & & ps & \\ \thickhline \end{tabularx} \end{threeparttable}