Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C Smith) (Z-Library)_parte_1232

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The gain closed loop amplifier and equation 1+(1)(0) V/V Hence the amplifier open -loop Step 2 of 16 closed loop gain and and equation A, 1+(1)(0.5) 1 1.5 Hence the open-loop gain 0.667 V/V Step 3 of 16 closed loop gain and V/V. Substitute and A, equation 1+(1)(1.0) 2 Hence the amplifier open-loop gain 0.5 V/V Step (b) the closed gain and equation 10 A, 1+(10)(0) 10 - the amplifier open-loop gain 10 V/V Step 16 gain at B=0.5 and 10V/V and V/V equation 10 A, 1+(10)(0.5) 1.667 V/V the open loop gain 1.667 V/V Step gain at and and V/V equation 10 10 gain Step 7 of 16 (c) closed loop gain A= 100 V/V and V/V V A, 100 +(100)(0) the open loop gain is Step 16 closed loop gain 0.5 and V/V and 100 A, 100 A, 1+(100)(0.5) 100 Hence the amplifier pen-loop gain Step the closed loop gain and Substitute and 100 V/V equation 100 A, 1+(100)(1) 100 101 Hence open-loop gain Step (d) Find the closed loop gain at V and =1000 equation 1000 A, 1+(1000)(0) =1000 V/V the open-loop gain Step Find the closed loop =0.5 and 1000 V/V Substitute and equation 1000 1+(1000)(0.5) 1000 501 =1.996 V/V Hence the amplifier open-loop gain Step 12 of 16 the closed loop gain and V/V Substitute B=05 and 1000 equation 1000 A, +(1000)(1) 1000 1001 =0.999 V/V Hence amplifier open gain Step 13 of 16 (e) = and 10,000 V/V equation A, 1+(10,000)(0) the the open loop gain Step and equation 10,000 A, 1+(10,000)(0.5) 10,000 5001 the amplifier open-loop gain 1.99 V/V Step closed loop gain at B=1 and 10,000 V/V equation 10,000 A, 1+(10,000)(1) 10,000 10,001 V/V Hence the amplifier open loop gain Step The table representation shown below, 0 0.667 0.5 10 10 1.667 0.91 A 100 100 1.96 0.99