\documentclass{beamer}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}

\usepackage{graphicx}
\usepackage[french]{babel}

\usepackage{booktabs}
% Quelle fontes de caractères
%\usepackage{lmodern}
\usepackage{inconsolata}

% pour insérer directement des fig
\usepackage{figlatex}

% où se trouvent les images
\graphicspath{{images/}{pdfs/}{figs/}{svgs/}}

% pour ne pas mettre l'extension des images
\DeclareGraphicsExtensions{.fig,.pdf,.png,.jpg}

% beamer theme
\mode<presentation>
% If you want headline with section list
%\usetheme[infolines]{tptnew}
\usetheme{tptnew}


%%------------------------------------------------------------------------------

%% Faire apparaitre le plan à chaque section
\AtBeginSection[]
{
    \begin{frame}<beamer>
        \frametitle{Plan}
        \tableofcontents[currentsection]
        \end{frame}
}
\AtBeginSubsection[]
{
    \begin{frame}<beamer>
        \frametitle{Plan}
        \tableofcontents[currentsubsection]
        \end{frame}
}
%------------------------------------------------------------------------------


%------------------------------------------------------------------------------
\title{Test}
\subtitle{model}

\author{Graba Tarik}
\institute{ TELECOM ParisTech }
\dept{COMELEC--SEN}

\date{}
%------------------------------------------------------------------------------
\begin{document}

\maketitle

%------------------------------------------------------------------------------
\section[1e] { 1e Section }
%------------------------------------------------------------------------------
\subsection[1su] { Sous section 1}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{First Frame}

\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}

\end{frame}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{an other Frame}
\framesubtitle{sub title}

\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}

\end{frame}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{an other Frame}

\begin{center}
  \includegraphics[width=\textwidth]{cycii_PLL}
\end{center}

\end{frame}
%------------------------------------------------------------------------------
\subsection { Sous section 2}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{an other Frame}

\begin{center}
  \includegraphics[width=\textwidth]{fpga_dff}
\end{center}

\end{frame}
%------------------------------------------------------------------------------
\section[2e] { 2e Section }
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{First Frame}

\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}

\end{frame}
%------------------------------------------------------------------------------
\subsection { Sous section 1}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{an other Frame}

\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}

\end{frame}
%------------------------------------------------------------------------------
\subsection { Sous section 2}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{an other Frame}

\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}

\end{frame}
%------------------------------------------------------------------------------
\section[3e] { 3e Section }
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{Block Frame}

\begin{block}{This is a block}
\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}
\end{block}

\end{frame}
%------------------------------------------------------------------------------
\begin{frame}
\frametitle{AlertBlock Frame}

\begin{alertblock}{This is a block}
\begin{itemize}
\item bla bla bla
  \begin{itemize}
    \item bla bla bla
    \item bla bla bla
  \end{itemize}
\item bla bla bla
\end{itemize}
\end{alertblock}

\end{frame}

\end{document}
