Problem 3 20 Points Resistors Re You Must Determine The Values To The Nearest 0 1k Of And R To Bias This Amplifier Th 1 (43.34 KiB) Viewed 34 times
Problem 3 20 Points Resistors Re You Must Determine The Values To The Nearest 0 1k Of And R To Bias This Amplifier Th 2 (46.42 KiB) Viewed 34 times
Problem 3-20 Points resistors Re You must determine the values (to the nearest 0.1K) of and R to bias this amplifier. The DC bias must satisfy these requirements-and these requirements only: a) the DC collector current is 1.0 mA. b) Resistor R=8.2 K, and resistor R=1.8 K. c) the small-signal output shown on the next page must be as large as possible (i.e., the value a is as large as possible) without distortion. 15-0 1₁= 15.0 V 15.0 V 8.2+18 I₁=1 MA vo(t) = V₁ + Vout(t) Analz. this. тред Cous $R= 8.2K •R₂ =1 1.8K RE Rc₁ ß = 250 Cous Note this is 20- a- S -a -2a Solution 12= 124/1² VE VBE Viñ 4
Note this is the small-signal ouput signal. Vout(t) 20 a -a -2a t Solution or limit -C+V₁-VE = 0.7 2-0 + √₂ = 14.1² Yez 45 15 15 upper limit [20+ Vc = 153 solvied 7 V =Rc Ic ??? @ 1034 A
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