Consider the single-amplifier circuit shown below that realizes the second order lowpass filter function. We have R₁ = R₂ = 14.14k, C3 = 0.5nF, C₁ = 1nF. The DC gain of the circuit is close to

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter11: Thermostats, Pressure Switches, And Other Electric Control Devices
Section: Chapter Questions
Problem 23RQ
icon
Related questions
icon
Concept explainers
Question
Consider the oscillator circuit shown below where a limiter is inserted in the feedback loop for amplitude control. If we want the output voltage to have the amplitude of 5V, then
1₂
the ratio of the two resistances
91
0.7× = 0.9 V
АА
"₁
C=
www
R
-0%
10.9 (1+2) Vo
Volt
ÄÄ
i
D₁ D₂
===
+0.7 V
Vr
-0.7 V
AF
Transcribed Image Text:Consider the oscillator circuit shown below where a limiter is inserted in the feedback loop for amplitude control. If we want the output voltage to have the amplitude of 5V, then 1₂ the ratio of the two resistances 91 0.7× = 0.9 V АА "₁ C= www R -0% 10.9 (1+2) Vo Volt ÄÄ i D₁ D₂ === +0.7 V Vr -0.7 V AF
Consider the single-amplifier circuit shown below that realizes the second order lowpass filter function. We have R₁ = R₂ = 14.14k, C3 = 0.5nF, C₁4 = 1nF.
The DC gain of the circuit is close to ___________
tl
R₂
www
C3
|||
www
R₁
C₁
11
Transcribed Image Text:Consider the single-amplifier circuit shown below that realizes the second order lowpass filter function. We have R₁ = R₂ = 14.14k, C3 = 0.5nF, C₁4 = 1nF. The DC gain of the circuit is close to ___________ tl R₂ www C3 ||| www R₁ C₁ 11
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

Blurred answer
Knowledge Booster
Types of Filter and Its Properties
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Electricity for Refrigeration, Heating, and Air C…
Electricity for Refrigeration, Heating, and Air C…
Mechanical Engineering
ISBN:
9781337399128
Author:
Russell E. Smith
Publisher:
Cengage Learning