Difference between revisions of "Lab 6 TF EIM"

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2.)Construct the circuit below selecting an RC combination such that RC <math>\approx</math> 1/10
 
2.)Construct the circuit below selecting an RC combination such that RC <math>\approx</math> 1/10
  
 +
[[File:TF_EIM_Lab6a.png| 200 px]]
  
 
3.)Measure<math> V_{in}</math> and <math>V_{out}</math>.  Sketch a picture comparing<math> V_{out}</math> and <math>V_{in}</math>.
 
3.)Measure<math> V_{in}</math> and <math>V_{out}</math>.  Sketch a picture comparing<math> V_{out}</math> and <math>V_{in}</math>.
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2.) What happens if R is doubled and C is halved?
 
2.) What happens if R is doubled and C is halved?
 
 
  
 
=Integrator=
 
=Integrator=

Revision as of 05:35, 8 February 2011

Lab 6 Pulses and RC Filters

Differentiator

1.) Adjust the pulse generator to output square pulses which at [math]\tau[/math] sec in time. 2.)Construct the circuit below selecting an RC combination such that RC [math]\approx[/math] 1/10

TF EIM Lab6a.png

3.)Measure[math] V_{in}[/math] and [math]V_{out}[/math]. Sketch a picture comparing[math] V_{out}[/math] and [math]V_{in}[/math].

4.) Change the pulse width such that [math]RC = \tau[/math]

5.)Measure[math] V_{in}[/math] and [math]V_{out}[/math].Sketch a picture comparing[math] V_{out}[/math] and [math]V_{in}[/math].

6.) Change the pulse width such that[math] RC = 10 \tau[/math]

7.)Measure [math]V_{in} and V_{out}[/math].Sketch a picture comparing[math] V_{out}[/math] and [math]V_{in}[/math].


Questions

1.) What happens if than amplitude of [math]V_{in}[/math] is doubled.

2.) What happens if R is doubled and C is halved?

Integrator

To illustrate the integrator circuit we need to have an input pulse which looks like the output of the above differentiator circuit. In other words, input a pulse whose output is obviously the integral of the input pulse.



Forest_Electronic_Instrumentation_and_Measurement