RC Low Pass Filter - AC RUN *BY Sam Annor AC .OPTIONS LIST ...aboutme.samexent.com/classes/taken/ee4111/lab1.pdf · BJT IC vs VCE behavior **Sam Annor** Vee 1 0 DC Ib 0 2 DC *BJT

RC Low Pass Filter - AC RUN *BY Sam Annor * *Voltage source Vi 1 0 10 AC 1

*Resistor Rl 1 2 lMEG

*Capacitor C1 2 0 .001U

*Analysis .OPTIONS LIST NODE POST .OP .AC DEC 10 1 lMEG

*Display .PRINT AC

.END

Wave S mbol

DO:acO:vm(2) ~

950m

900m

850m

800m

750m -

700m

650m

jl ~I

600m JI c

-OJ (1l

~ en-"0 >

550m

500m

450m

"1

j

400m -~

350m

300m ~

250m -

200m -

150m -j

100m

50m -

o ...:

-50m

rc low pass filter - ac run

(3J

, " I ,il' I r I 1 I r I I I

10 100 1k 10k 100k 1x

Frequency (log) (HERTZ)

RC Low Pass TRANSIENT RUN **Sam Annor**

*Voltage Pulse V1 1 0 10 AC 1 PULSE 0 1 10N 20N 20N 500N 2U

*Reslstor R1 1 2 1MEG

*Capacltor C1 2 0 .001U

*Analysls .OPTIONS LIST NODE POST .OP .TRAN 10N 2U .PRINT TRAN Vel) V

.END

rc low pass transient run **sam annor**

500u l' 450u

I

400u 1 350u

~ 300u ~ ~ -en -,

OJ OJ

~

C'-Jg 250u 1 0 > :1 ~}200u ~ I

150u II

11

100u

50u

o 11 o 500n

I

1u Time (lin) (TIME)

I t

1.5u

I

2u

DesigD

DO: LOWPASSTRANS

_ Tvoe

Transient

Wave

DO:trO:v(2)

Symbol

:x--­

BJT IC vs VCE behavior **Sam Annor** Vee 1 0 DC Ib 0 2 DC

*BJT Model under test Q1 2 1 0 t2n2222a .MODEL t2n2222a NPN + BF=100 IS=1e-16 + ISS= 0. XTF= 1. NS = 1.00000 + CJS= 0. VJS= 0.50000 PTF= 0. + MJS= 0. EG = 1.10000 AF = 1. + ITF= 0.50000 VTF= 10.0e-3 + BR = 40.00000 IS = 1.633ge-14 VAF= 103.40529 + VAR= 17.77498 IKF= 1.00000 + ISE=1e-16 + NE = 1.31919 IKR= 1.00000 ISC= 3.6856e-13 + NC = 1.10024 IRB= 4.3646e-05 NF = 1.00531 + NR = 1.00688 RBM= 1.0000e-02 RB = 71.82988 + RC = 0.42753 RE = 3.0503e-03 MJE= 0.32339 + MJC= 0.34700 VJE= 0.67373 VJC= 0.47372 + TF = 9.693e-10 TR = 380 ~e-9 CJE= 2.6734e-11 + CJC= 1.4040e-11 FC 0.95000 XCJC= 0.94518

*Analysis

.OPTIONS LIST NODE POST

.OP

.DC Vee 0V 50V 0.5 Ib dee 1 1n 10m

.END

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BJT IC vs VCE 2b **Sam Annor** Vee 1 0 DC Ib 0 2 DC

*BJT Model under test Ql 1 2 0 t2n2222a .MODEL t2n2222a NPN + BF=100 IS=le-16 + ISS= 0. XTF= 1. NS = 1.00000 + CJS= 0. VJS= 0.50000 PTF= 0. + MJS= 0. EG = 1.10000 AF = 1. + ITF= 0.50000 VTF= 10.0e-3 + BR = 40.00000 IS = 1.633ge-14 **VAF= 103.40529 + VAR= 17.77498 IKF= 1.00000 + ISE=le-16 + NE 1.31919 IKR= 1.00000 ISC= 3.6856e-13 + NC = 1.10024 IRB= 4.3646e-05 NF = 1.00531 + NR = 1.00688 RBM= 1.0000e-02 RB = 71.82988 + RC = 0.42753 RE = 3.0503e-03 MJE= 0.32339 + MJC= 0.34700 VJE= 0.67373 VJC= 0.47372 + TF = 9.693e-10 TR = 380.00e-9 E= 2.6734e-ll + CJC= 1.4040e-11 FC = 0.950 XCJC= 0.94518

*Analysls

.OPTIONS

.OP

.DC Vee 0V 50V 0.5 Ib dee 1 In 10m

.END

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BJT IC vs VCE 2e **Sam Annor** Vee 1 0 DC Ib 0 2 DC 20

*BJT Model under test

Q1 1 2 0 t2n2222a area 150u m 1

.MODEL t2n2222a NPN + BF=100 IS=le-16 + ISS= 0. XTF= 1. NS = 1.00000 + CJS= 0. VJS= 0.50000 PTF= 0. + MJS= 0. EG = 1.10000 AF = 1. + ITF= 0.50000 VTF= 10.0e-3 + BR = 40.00000 IS = 1.633ge-14 VAF= 103.40529 + VAR= 17.77498 IKF= 1.00000 + ISE=le-16 + NE 1.31919 IKR= 1.00000 ISC= 3.6856e-13 + NC = 1.10024 IRB= 4.3646e-05 NF = 1.00531 + NR = 1.00688 RBM= 1.0000e-02 RB = 71.82988 + RC = 0.42753 RE = 3.0503e-03 MJE= 0.32339 1 + MJC= 0.34700 VJE= 0.67373 VJC= 0.47 ~~ . + TF = 9.693e-10 TR = 380.00e-9 C = 2.6734e-ll ~~~ + CJC= 1.4040e-ll FC = 0.95000 CJC= 0.945~~~

*Analysls ~~•

.OPTIONS LIST NODE POST

.OP

*****.DC Vee 0V 50V 0.5 Ib dee 1 In 10m .DC Ib dee 20 In 10m

.END

Graph lab1 part 2c (Params) : i1 (q1 )(A)

125.0 " -------------------------------" par(beta)

100.0

25.0

0.0 J' ,I I I I I 1 I I , I I I i I I r III I I I I I 1 III I I r I • I I 'I I i I I I I IiI I I I I r I I 'I I I I I I i II f I I I iii ill

1n 10n 100n 1u 10u 100u 100m 10.0m 0.1 i1 (q1 )(A)

BJT IC vs VCE 3a **Sam Annor** Vee 1 0 DC 20 Ib 0 2 1m ae

*BJT Model under test

Q1 1 2 0 t2n2222a area 150u m = 1

.MODEL t2n2222a NPN + BF=100 IS=le-16 + ISS= 0. XTF= 1. NS = 1.00000 + CJS= 0. VJS= 0.50000 PTF= 0. + MJS= 0. EG = 1.10000 AF = 1. + ITF= 0.50000 VTF= 10.0e-3 + BR = 40.00000 IS = 1.633ge-14 VAF= 103.40529 + VAR= 17.77498 IKF= 1.00000 + ISE=le-16 + NE = 1.31919 IKR= 1.00000 ISC= 3.6856e-13 + NC = 1.10024 IRB= 4.3646e-05 NF = 1.00531 + NR = 1.00688 RBM= 1.0000e-02 RB = 71.82988 + RC = 0.42753 RE = 3.0503e-03 MJE= 0.32339 + MJC= 0.34700 VJE= 0.67373 VJC= 0.47 72 + TF = 9.693e-10 TR = 380.00e-9 C = 2.6734e-11 + CJC= 1.4040e-11 FC = 0.95000 CJC= 0.94518

*Analysis

. OPTIONS LIST

.OP ~

.probe ae beta = par ('IbCQ1)/ieCQ1)') *****.DC Vee 0V 50V 0.5 Ib dee 1 1n 10m .ae dee 10 50 19

~ /1 .END ~ 0~

// .p'ri'"

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Graph lab 1 part 3( Ib=lmA, Ic=3.8764mA, ft=164.1018 Mhz)

10.0 , I (Params) : f(Hz) I par(beta)

Level: 0.99879 1.0

0.1 I i 11111111 111111111 111111111 111111111 1IIIilili 111111111 11111111, I "'"111 111""'1

10.0 100.0 1.0k 10.0k 100.0k lmeg 10meg 100meg 19 109 f(Hz)

Graph lab 1 part 3 (lb=1uA, Ic=78.0547uA, ft=163.6961 Mhz) (Params) : f(Hz)

(/) -E ctS ...... ctS a.. .........

100.0 par(beta)

10.0

Level: 0.99703 1.0-11 (k)

0.1 JI I 1'11111111111111111111111111 "1111111111111111 ,I,rfilll 11111111) 1.1111111 111111111

10.0 100.0 1.0k 10.0k 100.0k 1meg 10meg 100meg 19 10g (Hz)

Graph lab1 part 3(lb=1 n, Ic=117.0432nA, ft=70.6545 Mhz) (Params) : f(Hz)

1.0k par(beta)

100.0

......... (/)

E ~ 10.0 eu

Il­-Level: 0.99407

1.0-11 f=-d I

\8 x: 72:46meg

0.1 11111111'1111'"11111111111111'1111'1 1111111i1 111111111111111111 111111111.11111111

10.0 100.0 1.0k 10.0k 100.0k 1meg 10meg 100meg 19 10g f(Hz)

Ie (Amp) Ft (Hz)

le-2 1.39 7

1 -3 1.37e8

le-4 1.63e8

le-5 1.65e8

le-6 1.67e8

le-7 1.65e8

le-8 1.51e8 /

le-9 7.38ey

1-10 117

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File: /home/ciass/xion0310/data Page 1 of 4

ib=le-2 subekt

element model ib ie vbe vee vbe vs power betad gm rpi rx ro epi emu ebx ees betaae ft

ib=lm subekt element model

ib ie vbe vee vbe vs power betad gm rpi rx ro epi emu ebx ees betaae ft

ib=le-4 subekt

element model

ib ie vbe

0:q1 0:t2n2222a

118. 8481p 13.6895n

575.9924m 20.0000

-19.4240 -20.0000 273.8592n 115.1852 529.1985n 217.4783x 459.9917k

8.7277g 5.6318f

544.1192a 31. 5587a

O. 115.0892

13.5683x

O:q1 0:t2n2222a

1.0000m r ~ ++ /3fr.&-5 I \-HZ:

3.8764m 2.1095

20.0000 -17.8905

-8.9516 79.6369m 3.8764

76.2437m 25.8287 1.0224k

27.2221k 73.9446p

735.8100a 44.6585a

O. 1. 9693

164.1018x

0:q1 0:t2n2222a 100.0000u

1.2638m 1.2653

File: /home/ciass/xion0310/data Page 2 of 4

vee 20.0000 vbe -18.7347 vs -16.3978 power 25.4030m betad gIn

rpi

12.6382 25.8855m

258.2899 ,tt :::: IhS,tfJ-­ r\../H '(

rx 3.0916k ro epi

89.7641k 25.1074p /'

emu 587.9601a ebx 34.3343a ees O. betaae 6.6860 ft 164.0832x

ib=le-5 subekt element 0:q1 model 0:t2n2222a

ib 10.0000u ie 359.7501u vbe 972.0186m vee 20.0000 vbe -19.0280 vs -18.9746 power 7.2047m betad 35.9749 gm 8.2674m rpi 2.5829k rx 9.5581k ro 323.6930k epi 8.0222p emu 557.2956a ebx 32.3808a ees O. betaae 21. 3542 ft 164.006lx

ib=lu subekt element model

ib ie

0:q1 0:t2n2222a

1.0000u 78.0547u

{{­ ~ - 1~&,1 ~ jv1 1-1 't:­

vbe 840.3148m vee 20.0000 vbe -19.1597 vs -19.7775 power 1. 5619m betad 78.0533 gm 2.2957m rpi 25.8300k rx 29.2642k ro 1. 5074x

File: Ihome/ciass/xion0310/data Page 3 of 4

epi emu ebx ees betaae ft

ib=1e-7

subekt element model

ib ie vbe vee vbe vs power betad gm rpi rx ro epi emu ebx ees betaae ft

ib=1e-8 subekt element model ib ie vbe vee vbe vs power betad gm rpi rx ro epi emu ebx ees betaae ft

2.2314p 548.5292a 31.8311a

O. 59.2983

163. 6961x

0:q1 0:t2n2222a

100.0185n 10.7573u

758.6774m 20.0000

-19.2413 -19.9693 215.2214u 107.5529 392.6659u 258.2725k 84.8781k 10.9936x

386.1529f 546.0768a

31. 6769a O.

101.4148 161. 5975x

O:ql 0:t2n2222a

10.0186n 1. 1412u

692.662lm 20.0000

-19.3073 -19.9967

22.8312u 113.9094

43.8301u 2.5787x

210. 9871k 104.0071x

47.8331£ 545.2417a

31. 6249a O.

113.0237 144.0980x