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Unformatted text preview: Irwin, Basic Engineering Circuit Analysis, 9/E 1 10.?5 For lrtaximum power transfer, we desire to match the impedance of the inverting ampliﬁer stage in Fig. Plﬂ.‘l‘5 to the
SOLD. equivalent resistance of the ac input source. However, standard op—amps perform best when the resistances around them are at least a fe‘v-r hundred ohms. The gain of the op—aan circuit should he —l0. Design the complete circuit by
selecting resistors no smaller than ] kill and specifying the turns ratio of the ideal transformer to satisfyr both the gain and impedance matching requirements. gain = —10 SOLUTION: Chapter 10: Magnetically Coupled Networks Problem 10.75 Irwin, Basic Engineering Circuit Analysis. 9/E ”n"
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Problem 10.75 Chapter 10'. Magnetically Coupled Networks ...
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- Spring '08