
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
Edition 11ISBN: 978-1118539293
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
Edition 11ISBN: 978-1118539293 Exercise 17
In a useful application, the amplifier drives a load. The circuit in Fig. P4.18 models this scenario.
(a) Sketch the gain V o / V S for 10 R L .
(b) Sketch I o for 10 R L if V S = 0.1 V.
(c) Repeat (b) if V S = 1.0 V.
(d) What is the minimum value of R L if | I o | must be less than 100 mA for | V S | 0.5 V
(e) What is the current I S if R L is 100 Repeat for R L = 10 k .
Figure P4.18
(a) Sketch the gain V o / V S for 10 R L .
(b) Sketch I o for 10 R L if V S = 0.1 V.
(c) Repeat (b) if V S = 1.0 V.
(d) What is the minimum value of R L if | I o | must be less than 100 mA for | V S | 0.5 V
(e) What is the current I S if R L is 100 Repeat for R L = 10 k .

Figure P4.18
Explanation
(a)
Consider the amplifier shown in text...
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
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