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lab worksheet0001

# lab worksheet0001 - ECEN 2250 30101/2008 Q1 What is the...

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ECEN 2250 30101/2008 Q1. What is the equivalent resistance Req of the resistor network in E1? How did you measure it? Were there any redundant resistors? If so, which and why? Which resistor(s) dissipate most of the power? Attach a picture of the Bias point alJ9-ly~is 01 you did for this exercise and explain. WQ., W\Lt'I ~lA("-cd {ASI V'l '1 ~ €~ 1J1' curwA" ~ ~ €.'i tAl \J ex..\ G.(\ + r-e s t S~o. f\ c-e.. \ ~ I ZSOJ2... ~ 1- 0 ~ lNe +001< ~ \J 0 t t-o...cre 0 {\ ot -t-~ lL~ d fLu... .X: \. 0-- _I L' ()..~.. -e V\. 0\ C 1A-\(''( -e.. V\ T V = l Y<. ~ e S 1 S... t- 0 r 0 f. A\" K/ eJ ~,,( 0 ct LS Sl 'Po..-+--eo{ 'f\A-oS+- of j~ •• ! f'0~ )<b et «+ ~(Y" -./ 9{' \;V-e-t~ V ~ cvl tA V\. d Cv-\ + fAs +l A.~. ~l a i\ .'It ~ .A:A- \I("Y~/ + , 06- Q2. Sketch and label a graph that shows the output vd(t) versus t of the CircUlt1n Civ.J ..... s- if Q ~(}-C' E2 with and withou~ a1 k load,resistor. What.is your interpretat,io~ of the r?:ults? P . ~ ~ Q+t a e h.e.-e>\ ~("" \ '(\ + c; \)...> t- s, ~ ~IC ,(00-01 re-.\$( s+~ kO-t f-e-01' ~"O'-'--'tP/.(+/ i-Q]e, Q3. Draw and label (with all resistance values) the circuit diagrams of the two T attenuators that you designed and used in series in E3. What values did you

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