ELE 504 Midterm: ELE504 – Fall 2004 Midterm
31 Jan 2019
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No aids other than basic calculators are permitted. The examination paper is comprised of four questions, each is worth 25 marks. No questions are allowed to be asked during the examination time. For each question, you must show your steps and reasoning clearly to be given part marks for your answer. Ele514-mid term exam fall 2004 1 of 9. Q1. a [14 marks] for the following temperature-to-voltage converter circuit:- Ele514-mid term exam fall 2004 2 of 9. Q1. b [8 marks] a single op-amp circuit configured for a closed-loop voltage-gain of 120 is found to have 3db frequency (f3db) of 20 khz. However, for a particular system application, a bandwidth of 30 khz is required. (i) [4 marks] if the designer wishes to keep the closed-loop voltage gain of 100 and still maintain a bandwidth of 30 khz, suggest at least two design remedies that would allow her to achieve this objective. Ele514-mid term exam fall 2004 3 of 9.
