\begin{circuit}0

%Capacitor
\nl \cc \C1 {$C$} d
\- 2 d \P1

\atpin C1t
\- 3 u \P2

% resistor1
\- 4 l
\nl \cc \spring1 {$R_1$} l

% Conector V_i +
\- 3 l \P5
\connection1 {$+$} c l

% resistor2
\atpin P1
\nl \cc \spring2 {$R_2$} d
\- 1 d \P3

% Conector V_i -
\atpin P3
\htopin P5
\cc \connection2 {$-$} c l

% Tensión de entrada
\atpin P5 \shift -5 -2
\put{$V_i(t)$}


% Tensión de salida
\atpin P2 \- 1 r
\connection3 {$+$} c r

\atpin P2 \shift 3.5 -2
\put{$V_O(t)$}
 
\atpin P3 \- 1 r
\cc \connection4 {$-$} c r


\end{circuit}