GENERAL
CASCADE AMPLIFIER

CASCADE AMPLIFIER - CASCADE AMPLIFIER AIM To plot the...

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CASCADE AMPLIFIER AIM: To plot the frequency response of a Cascade Amplifier APPARATUS : Multisim Arcade Pspice PROGRAM: ***source description vs 1 0 ac 10mv vdd 3 0 dc 22v ***CIRCUIT DESCRIPTION RG1 2 0 3.3K RD1 3 4 2.4k RS1 5 0 680 RD2 3 7 2.4k RS2 8 0 680 Rl 9 0 1meg RG2 6 0 3.3meg C1 1 2 5.1nf C2 4 6 5.1nf C3 7 9 5.1nf CS1 5 0 100uf CS2 8 0 100uf J1 4 2 5 J1 J2 7 6 8 J2 .MODEL J1 NJF(IS=100E-14,RD=10,RS=10,VTO=-5,CGD=5PF,cgs=1PF,beta=1E-3) .MODEL J2 NJF(IS=100E-14,RD=10,RS=10,VTO=-5,CGD=5PF,cgs=1PF,beta=1E-3) .AC DEC 10 1HZ 1000MEGHZ .PLOT AC V(9,0) .PROBE .END CIRCUIT DIAGRAM : 
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EXAMINE OUTPUT: **** 12/11/110 03:06:43 ******* NT Evaluation PSpice (October 1996)  **********  ***source description  ***CIRCUIT DESCRIPTION *********************************************************************** vs 1 0 ac 10mv vdd 3 0 dc 22v ***circuit description rg1 2 0 3.3meghz rd1 3 4 2.4k rs1 5 0 680 rd2 3 7 2.4k rs2 8 0 680 rl 9 0 1meg rg2 6 0 3.3meg c1 1 2 5.1nf c2 4 6 5.1nf c3 7 9 5.1nf cs1 5 0 100uf cs2 8 0 100uf j1 4 2 5 j1 j2 7 6 8 j2 .model j1 njf(is=100e-14,rd=10,rs=10,vto=-5,cgd=5pf,cgs=1pf,beta=1e-3) .model j2 njf(is=100e-14,rd=10,rs=10,vto=-5,cgd=5pf,cgs=1pf,beta=1e-3) .ac dec 10 1hz 1000meghz
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.plot ac v(9,0) .probe .end **** 12/11/110 03:06:43 ******* NT Evaluation PSpice (October 1996)  **********  ***source description  ****     Junction FET MODEL PARAMETERS ***********************************************************************                j1              j2                              NJF             NJF                       VTO   -5              -5                     BETA    1.000000E-03    1.000000E-03            IS    1.000000E-12    1.000000E-12            RD   10              10                       RS   10              10                      CGD    5.000000E-12    5.000000E-12           CGS    1.000000E-12    1.000000E-12  **** 12/11/110 03:06:43 ******* NT Evaluation PSpice (October 1996)  **********  ***source description  ****     SMALL SIGNAL BIAS SOLUTION       TEMPERATURE =   27.000 DEG C ************************************************************************ ******  NODE   VOLTAGE     NODE   VOLTAGE     NODE   VOLTAGE     NODE   VOLTAGE (    1)    0.0000  (    2) 55.04E-06  (    3)   22.0000  (    4)    11.7850       (    5)    2.8944  (    6) 55.04E-06  (    7)   11.7850  (    8)     2.8944       (    9)    0.0000       VOLTAGE SOURCE CURRENTS
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    NAME         CURRENT     vs           0.000E+00     vdd         -8.513E-03     TOTAL POWER DISSIPATION   1.87E-01  WATTS **** 12/11/110 03:06:43 ******* NT Evaluation PSpice (October 1996)  **********  ***source description  ****     AC ANALYSIS                      TEMPERATURE =   27.000 DEG C ************************************************************************ ******   FREQ        V(9,0) (*)----------    1.0000E-05   1.0000E-03   1.0000E-01   1.0000E+01    1.0000E+03                        _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _   1.000E+00  2.739E-05 .  *         .            .            .         
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  • Spring '11
  • general
  • Electronic amplifier, NT Evaluation PSpice, Cascade Amplifier

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