Components

$$Medium speed FET$-$input op amp $(351,411,081,$etc$.)$

$1$MF

actual:

$(1)10$nF

actual:

$(1)910$S actual:

$(1)1$kN

actual:

$(1)10$kg

actual: Schematic

Figure $1$

Procedure

$1.$Derive the equation for $\backslash (\backslash$mathrm$\{$V$\}\_\{\backslash$text $\{$out $\}\}\backslash )$for the circuit of Figure $1.$Calculate the lowest usable $("$integratable$")$frequency$,\backslash (\backslash$mathrm$\{$fl$\}\_\{\backslash$text $\{$low$.\}\}\backslash ).$Record these items in Table $1.$

$2.$Calculate the integrator's output voltage for the following inputs and record them in Table $2$:

$-1$volt peak sine wave at $2$times flow

$-1$volt peak sine wave at $10$times $\backslash (\backslash$mathrm$\{$f$\}\_\{\backslash$text $\{$low $\}\}\backslash )$

$-1$volt peak square wave at $2$times flow

$-1$volt peak square wave at $10$times $\backslash (\backslash$mathrm$\{$fl$\}\_\{\backslash$text $\{$low $\}\}\backslash )$

$1.$Assemble the integrator circuit.

$2.$Save the display of the output of the integrator for each of the inputs listed in step $2,$above$.$ Call these Graphs $1$through $4,$respectively$.$ It is very important to note the phase of the output waveform with respect to the input waveform.

$3.$Apply a $1$volt peak sine wave one decade below $\backslash (\backslash$mathrm$\{$f$\}\_\{\backslash$text $\{$low$.\}\}\backslash ).$Save the output signal as Graph $5.$Does the circuit appear to be integrating?

$4.$Apply a $1$volt peak square wave one decade below $\backslash ($f$\_\{\backslash$text $\{$low$.\}\}\backslash ).$Save the output signal as

Graph $6.$Does the circuit appear to be integrating?

Schematic

Figure $1$

Procedure

Derive the equation for V$\_("$ret $")$ for the circuit of Figure $1.$ Calculate the lowest usable $("$integratable$")$

frequency, f$\_("$fow$.").$ Record these items in Table $1.$

Calculate the integrator's output voltage for the following inputs and record them in

Table $2$:

$1$ volt peak sine wave at $2$ times for

$1$ volt peak sine wave at $10$ times f$\_("$kve $")$

$1$ volt peak square wave at $2$ times fisw

$1$ volt peak square wave at $10$ times f$\_($ic$)$

Assemble the integrator circuit.

Save the display of the output of the integrator for each of the inputs listed in step $2,$ above. Call these

Graphs $1$ through $4,$ respectively. It is very important to note the phase of the output waveform with

respect to the input waveform.

Apply a $1$ volt peak sine wave one decade below finw. Save the output signal as Graph $5.$ Does the

circuit appear to be integrating?

Apply a $1$ volt peak square wave one decade below fice. Save the output signal as

Graph $6.$ Does the circuit appear to be integrating?