forked from sinara-hw/datasheets
336 lines
15 KiB
TeX
336 lines
15 KiB
TeX
\documentclass[10pt]{datasheet}
|
|
\usepackage{palatino}
|
|
\usepackage{textgreek}
|
|
\usepackage{minted}
|
|
\usepackage{tcolorbox}
|
|
\usepackage{etoolbox}
|
|
|
|
\usepackage[justification=centering]{caption}
|
|
|
|
\usepackage[utf8]{inputenc}
|
|
\usepackage[english]{babel}
|
|
\usepackage[english]{isodate}
|
|
|
|
\usepackage{graphicx}
|
|
\usepackage{subfig}
|
|
|
|
\usepackage{tikz}
|
|
\usepackage{pgfplots}
|
|
\usepackage{circuitikz}
|
|
\usetikzlibrary{calc}
|
|
\usetikzlibrary{fit,backgrounds}
|
|
|
|
\title{7210 Clocker}
|
|
\author{M-Labs Limited}
|
|
\date{January 2022}
|
|
\revision{Revision 2}
|
|
\companylogo{\includegraphics[height=0.73in]{artiq_sinara.pdf}}
|
|
|
|
\begin{document}
|
|
\maketitle
|
|
|
|
\section{Features}
|
|
|
|
\begin{itemize}
|
|
\item{Distribute a low jitter clock signal.}
|
|
\item{SMA \& MMCX clock input.}
|
|
\item{4 SMA \& 6 MMCX output.}
|
|
\item{\textless100 fs RMS clock jitter.}
|
|
\end{itemize}
|
|
|
|
\section{Applications}
|
|
|
|
\begin{itemize}
|
|
\item{Distribute clock signal.}
|
|
\item{Clock distribution amplifier.}
|
|
\item{Drive clocks input for:\begin{itemize}
|
|
\item{4410/4412 DDS Urukul}
|
|
\item{4456 Synthesizer Mirny}
|
|
\item{4624 Phaser}
|
|
\end{itemize}}
|
|
\end{itemize}
|
|
|
|
\section{General Description}
|
|
The 7210 Clocker card is a 4hp EEM module.
|
|
It distrubites clock signal with \textless100 fs RMS jitter.
|
|
|
|
Clock input can be supplied to Clocker through the external SMA connector or the internal MMCX connector.
|
|
The input source can be selected using an SPDT switch.
|
|
Each card distributes the input to 10 outputs.
|
|
4 outputs are interfaced with SMA connectors, the other 6 are with MMCX connectors.
|
|
|
|
Clocker can be powered externally or internally.
|
|
To provide external power, connect an external 12V power source through the front panel power jack.
|
|
Otherwise, connect it to a carrier card (1124 Kasli or 1125 Kasli-SoC) using the EEM port.
|
|
|
|
% Switch to next column
|
|
\vfill\break
|
|
|
|
\newcommand*{\MyLabel}[3][2cm]{\parbox{#1}{\centering #2 \\ #3}}
|
|
\newcommand*{\MymyLabel}[3][4cm]{\parbox{#1}{\centering #2 \\ #3}}
|
|
\newcommand{\repeatfootnote}[1]{\textsuperscript{\ref{#1}}}
|
|
\newcommand{\inputcolorboxminted}[2]{%
|
|
\begin{tcolorbox}[colback=white]
|
|
\inputminted[#1, gobble=4]{python}{#2}
|
|
\end{tcolorbox}
|
|
}
|
|
|
|
\begin{figure}[h]
|
|
\centering
|
|
\scalebox{0.95}{
|
|
\begin{circuitikz}[european, scale=1.2, every label/.append style={align=center}]
|
|
|
|
\begin{scope}[]
|
|
|
|
% Node to pin-point the locations of IO symbols
|
|
\draw[color=white, text=black] (-0.1, 1.05) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (sma1) {};
|
|
\draw[color=white, text=black] (-0.1, 1.4) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (sma0) {};
|
|
\draw[color=white, text=black] (-0.1, 0.7) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (sma2) {};
|
|
\draw[color=white, text=black] (-0.1, 0.35) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (sma3) {};
|
|
\draw[color=white, text=black] (-0.1, -0.35) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx4) {};
|
|
\draw[color=white, text=black] (-0.1, -0.7) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx5) {};
|
|
\draw[color=white, text=black] (-0.1, -1.05) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx6) {};
|
|
\draw[color=white, text=black] (-0.1, -1.4) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx7) {};
|
|
\draw[color=white, text=black] (-0.1, -1.75) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx8) {};
|
|
\draw[color=white, text=black] (-0.1, -2.1) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx9) {};
|
|
|
|
% Labels for all IO symbols
|
|
\node [label=center:\tiny{OUT 0}] at (sma0) {};
|
|
\node [label=center:\tiny{OUT 1}] at (sma1) {};
|
|
\node [label=center:\tiny{OUT 2}] at (sma2) {};
|
|
\node [label=center:\tiny{OUT 3}] at (sma3) {};
|
|
\node [label=center:\tiny{OUT 4}] at (mmcx4) {};
|
|
\node [label=center:\tiny{OUT 5}] at (mmcx5) {};
|
|
\node [label=center:\tiny{OUT 6}] at (mmcx6) {};
|
|
\node [label=center:\tiny{OUT 7}] at (mmcx7) {};
|
|
\node [label=center:\tiny{OUT 8}] at (mmcx8) {};
|
|
\node [label=center:\tiny{OUT 9}] at (mmcx9) {};
|
|
|
|
% draw all IO symbols
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=-20cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=-15cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=-10cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=-5cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=5cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=10cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=15cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=20cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=25cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=-90, xshift=30cm, yshift=2cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
|
|
% Draw dotted enclosure to diferentiate SMA from MMCX outputs
|
|
% Extend the enclosure to the right
|
|
\draw[color=white, text=black] (0.5, 0.35) node[twoportshape, circuitikz/bipoles/twoport/width=0.1, scale=0.1 ] (sma_east) {};
|
|
\draw[color=white, text=black] (0.5, -0.35) node[twoportshape, circuitikz/bipoles/twoport/width=0.1, scale=0.1 ] (mmcx_east) {};
|
|
\node[draw, dotted, thick, rounded corners, inner xsep=0.7em, inner ysep=0.4em, fit=(sma0) (sma3.south west) (sma_east)] (sma_box) {};
|
|
\node[fill=white, rotate=-90] at (sma_box.west) {SMA};
|
|
\node[draw, dotted, thick, rounded corners, inner xsep=0.7em, inner ysep=0.4em, fit=(mmcx9) (mmcx4.north west) (mmcx_east)] (mmcx_box) {};
|
|
\node[fill=white, rotate=-90] at (mmcx_box.west) {MMCX};
|
|
|
|
% Draw clock buffer
|
|
\draw (2.6, 0) node[twoportshape, t={Clock Buffer}, circuitikz/bipoles/twoport/width=2, circuitikz/bipoles/twoport/height=2, scale=0.7] (clk_buf) {};
|
|
|
|
% Draw clock input symbols
|
|
\begin{scope}[scale=0.07 , rotate=90, xshift=-5cm, yshift=-66cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\begin{scope}[scale=0.07 , rotate=90, xshift=5cm, yshift=-66cm]
|
|
\draw (0,0.65) -- (0,3);
|
|
\clip (-1.5,0) rectangle (1.5,1.5);
|
|
\draw (0,0) circle(1.5);
|
|
\clip (-0.8,0) rectangle (0.8,0.8);
|
|
\draw (0,0) circle(0.8);
|
|
\end{scope}
|
|
\draw[color=white, text=black] (4.5, 0.35) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (mmcx_clkin) {};
|
|
\draw[color=white, text=black] (4.5, -0.35) node[twoportshape, circuitikz/bipoles/twoport/width=1.2, scale=0.4 ] (sma_clkin) {};
|
|
\node [label=right:\tiny{MMCX CLK IN}] at (mmcx_clkin) {};
|
|
\node [label=right:\tiny{SMA CLK IN}] at (sma_clkin) {};
|
|
|
|
% Draw the SPDT switch
|
|
\draw (2.6, -2) node[twoportshape,t=\MymyLabel{Input Clock \phantom{spac} }{Selection Switch}, circuitikz/bipoles/twoport/width=2.7, scale=0.6] (clk_sel) {};
|
|
\begin{scope}[xshift=3cm, yshift=-1.78cm, scale=0.12, every node/.style={scale=0.1}, rotate=-90 ]
|
|
\draw (0.4,0) to[short,-o](0.75,0);
|
|
\draw (0.78,0)-- +(30:0.46);
|
|
\draw (1.25,0)to[short,o-](1.6,0) ;
|
|
\end{scope}
|
|
|
|
% Connect CLKINs to the clock buffer
|
|
\draw [-latexslim] (4.41, 0.35) -- (3.41, 0.35);
|
|
\draw [-latexslim] (4.41, -0.35) -- (3.41, -0.35);
|
|
|
|
% Connect the CLK SEL switch to the clock buffer
|
|
\draw [-latexslim] (clk_sel.north) -- (clk_buf.south);
|
|
|
|
% Connect the clock buffer to all output connectors
|
|
\draw [-latexslim] (1.79, 0.2) -- (1, 0.2) -- (1, 0.35) -- (0.25, 0.35);
|
|
\draw [-latexslim] (1.79, 0.3) -- (1.1, 0.3) -- (1.1, 0.7) -- (0.25, 0.7);
|
|
\draw [-latexslim] (1.79, 0.4) -- (1.2, 0.4) -- (1.2, 1.05) -- (0.25, 1.05);
|
|
\draw [-latexslim] (1.79, 0.5) -- (1.3, 0.5) -- (1.3, 1.4) -- (0.25, 1.4);
|
|
|
|
\draw [-latexslim] (1.79, -0.1) -- (0.9, -0.1) -- (0.9, -0.35) -- (0.25, -0.35);
|
|
\draw [-latexslim] (1.79, -0.2) -- (1.0, -0.2) -- (1.0, -0.7) -- (0.25, -0.7);
|
|
\draw [-latexslim] (1.79, -0.3) -- (1.1, -0.3) -- (1.1, -1.05) -- (0.25, -1.05);
|
|
\draw [-latexslim] (1.79, -0.4) -- (1.2, -0.4) -- (1.2, -1.4) -- (0.25, -1.4);
|
|
\draw [-latexslim] (1.79, -0.5) -- (1.3, -0.5) -- (1.3, -1.75) -- (0.25, -1.75);
|
|
\draw [-latexslim] (1.79, -0.6) -- (1.4, -0.6) -- (1.4, -2.1) -- (0.25, -2.1);
|
|
|
|
\end{scope}
|
|
|
|
\end{circuitikz}
|
|
}
|
|
|
|
\caption{Simplified Block Diagram}
|
|
\end{figure}
|
|
|
|
\begin{figure}[hbt!]
|
|
\centering
|
|
\includegraphics[height=3in]{Clocker_FP.jpg}
|
|
\includegraphics[height=3in]{photo7210.jpg}
|
|
\caption{Clocker Card photo}
|
|
\end{figure}
|
|
|
|
% For wide tables, a single column layout is better. It can be switched
|
|
% page-by-page.
|
|
\onecolumn
|
|
|
|
\section{Electrical Specifications}
|
|
|
|
Specifications are derived based on the datasheets of
|
|
the clock buffer (ADCLK950BCPZ\footnote{\label{clock_buffer}https://www.analog.com/media/en/technical-documentation/data-sheets/ADCLK950.pdf}) \&
|
|
the RF transformer (TCM2-43X+\footnote{\label{rf_transformer}https://www.minicircuits.com/pdfs/TCM2-43X+.pdf}).
|
|
Clock output specifications is tested by supplying a 100 MHz DDS signal to the SMA input connector.
|
|
The output is connected to an oscilloscope with 50\textOmega~termination.
|
|
|
|
\begin{table}[h]
|
|
\centering
|
|
\begin{threeparttable}
|
|
\caption{Clock Specifications}
|
|
\begin{tabularx}{0.9\textwidth}{l | c c c | c | X}
|
|
\thickhline
|
|
\textbf{Parameter} & \textbf{Min.} & \textbf{Typ.} & \textbf{Max.} &
|
|
\textbf{Unit} & \textbf{Conditions} \\
|
|
\hline
|
|
Clock input\repeatfootnote{clock_buffer}\textsuperscript{,}\repeatfootnote{rf_transformer} & & & & & \\
|
|
\hspace{3mm} Peak-to-peak voltage & 0.40 & & 2.40 & V\textsubscript{p-p} & \\
|
|
\hspace{3mm} Frequency & 10 & & 4000 & MHz & \\
|
|
\hline
|
|
Clock output
|
|
& & 0.8 & & V\textsubscript{p-p} & \multirow{3}{*}{50\textOmega~load, 100 MHz} \\
|
|
& & 5 & & dBm & \\
|
|
\cline{0-4}
|
|
Rise time (-200mV to 200mV) & & 415 & & ps & \\
|
|
\thickhline
|
|
\end{tabularx}
|
|
\end{threeparttable}
|
|
\end{table}
|
|
|
|
\begin{figure}[H]
|
|
\centering
|
|
\includegraphics[width=5in]{clocker_waveform.png}
|
|
\caption{Waveform of Clocker at 100 MHz}
|
|
\end{figure}
|
|
|
|
\begin{figure}[H]
|
|
\centering
|
|
\includegraphics[width=5in]{clocker_rise_time.png}
|
|
\caption{Rising Edge of Clocker at 100 MHz}
|
|
\end{figure}
|
|
\newpage
|
|
|
|
\section{Selecting Clock Source}
|
|
Clock input can be supplied to the 7210 Clocker using either the internal MMCX connector or the external SMA connector on the front panel.
|
|
The selection of clock input is configurable by a SPDT switch.
|
|
It is located between the MMCX input connector (\texttt{INT CLK IN}) and the MMCX output connectors.
|
|
\begin{multicols}{2}
|
|
Either INT or EXT can be selected.
|
|
\begin{itemize}
|
|
\itemsep0em
|
|
\item Internal MMCX (INT) \\
|
|
Clock signal from the MMCX connector \texttt{INT CLK IN} is distributed to all MMCX outputs.
|
|
\item External SMA (EXT) \\
|
|
Clock signal from the SMA connector \texttt{CLK IN} on the front panel is distributed to all MMCX outputs.
|
|
\end{itemize}
|
|
\columnbreak
|
|
\begin{center}
|
|
\centering
|
|
\includegraphics[height=1.7in]{clocker_spdt_switch.jpg}
|
|
\captionof{figure}{Position of the SPDT switch}
|
|
\end{center}
|
|
\end{multicols}
|
|
|
|
\section{Ordering Information}
|
|
To order, please visit \url{https://m-labs.hk} and select the 7210 Clocker in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.
|
|
|
|
\section*{}
|
|
\vspace*{\fill}
|
|
|
|
\begin{footnotesize}
|
|
Information furnished by M-Labs Limited is provided in good faith in the hope that it will be useful. However, no responsibility is assumed by M-Labs Limited for its use. Specifications may be subject to change without notice.
|
|
\end{footnotesize}
|
|
|
|
\end{document}
|