Elektronik 326 TestklausurProf. Dr. Jörg Vollrath24 Übung 3 |
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Länge: |
0:0:0 Klausur 0:4:15 Linearregler 0:5:40 Linearregler 0:9:9 Verstärkerschaltung 0:12:19 Gegeben: Vin, Nbit 0:15:8 LSBrel, LSB abs 0:15:45 Anzahl Stellen 0:17:44 Spannungsteiler 0:21:2 fCL 0:22:4 Bandbreite 0:22:46 Frequenzgang 0:25:26 R3, C1 0:26:41 5.Bandbreite 0:32:51 Störsignal 0:36:1 f3dB 0:37:13 DC Fehler 0:38:48 IB 0:39:21 Stromquelle 0:44:6 IB(75) 0:47:12 Vout 0:47:51 Widerstandsfehler 0:54:51 gmax=36.7 gmin=35.3 0:57:31 Delta Code 0:57:46 Rauschen 0:59:26 Bandbreitendiskussion 1:1:51 Widerstandsrauschen 1:6:21 UR1rms = 4.78uV 1:9:36 Temperatur C in K |
Länge: |
0:0:0 R2 Effektivwert der Rauschspannung 0:2:36 2. enop 0:4:6 3. inop 0:5:14 Gesamteffektivwert 0:9:40 Buck Konverter 0:13:6 DAC und Operationsverstärker 0:16:21 Anzahl Stellen LSB 0:20:10 SNR 0:22:1 Dimensionierung R4, R2 0:29:31 Bandbreite 0:31:51 C1 0:33:1 6. VoffsetOp 0:36:26 Voffset < LSBabs/5 0:40:8 7. f = 2MHz 0:44:31 PFET Gleichung mit Absolutbeträgen 0:48:1 PFET im Spannungsregler 0:51:26 Digitaltechnik Transistorschaltung 0:55:41 Zustandsmaschine 0:58:1 Zustandstabelle 0:59:21 Zustandsdiagramm 1:3:21 Sum of products 1:7:31 Feedback |
Version 4 SHEET 1 1568 1532 WIRE 912 16 880 16 WIRE 992 16 976 16 WIRE 512 96 480 96 WIRE 512 128 480 128 WIRE 880 128 880 16 WIRE 896 128 880 128 WIRE 992 128 992 16 WIRE 992 128 976 128 WIRE 512 160 480 160 WIRE 512 192 480 192 WIRE 688 192 640 192 WIRE 784 192 688 192 WIRE 880 192 880 128 WIRE 880 192 864 192 WIRE 896 192 880 192 WIRE 992 208 992 128 WIRE 992 208 960 208 WIRE 1040 208 992 208 WIRE 512 224 480 224 WIRE 896 224 880 224 WIRE 512 256 368 256 WIRE 688 256 688 240 WIRE 720 256 688 256 WIRE 880 256 880 224 WIRE 880 256 800 256 WIRE 368 272 368 256 WIRE 512 288 464 288 WIRE 880 288 880 256 WIRE 880 384 880 368 FLAG 368 272 0 FLAG 480 96 CLK FLAG 464 288 VDD FLAG 480 128 D0 FLAG 480 160 D3 FLAG 480 192 D8 FLAG 480 224 D13 FLAG 688 192 Vout FLAG 880 384 0 FLAG 1040 208 Vout1 FLAG 688 240 Vp SYMBOL 4Bit_DAC_pipe 576 192 R0 SYMATTR InstName X2 SYMBOL OpAmpModel 928 208 R0 SYMATTR InstName X1 SYMBOL res 880 176 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 10k SYMBOL res 992 112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 40k SYMBOL res 816 240 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 116.25k SYMBOL res 896 384 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R4 SYMATTR Value 3.75k SYMBOL cap 976 0 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 200p TEXT 416 -64 Left 2 !VDD VDD 0 DC 1\nVP VP 0 DC 12\nVAC VAC 0 DC 0.5 AC 1\nVCLK CLK 0 PULSE(0 1 0 1p 1p 5n 10n) TEXT 904 376 Left 2 !.tran 0 400u 0 1n TEXT 904 264 Left 2 !.options plotwinsize=0 TEXT 360 368 Left 2 !V21 in1 0 SINE(0.5 0.5 10k)\nV22 in12 0 PULSE(0 1 0 10p 10p 100u 200u) TEXT 368 424 Left 2 !.include 4bit_adc_pipe.sub\nXX4 CLK in1 VDD D0 D3 D8 D13 RES1 4bit_adc_pipe TEXT 360 336 Left 2 !;ac dec 10 1 1g TEXT 480 136 Left 2 ;.. TEXT 480 168 Left 2 ;.. TEXT 480 200 Left 2 ;.. TEXT 712 -48 Left 2 ;Insert VAC node instead of Vout
Version 4 SHEET 1 880 680 WIRE 208 32 176 32 WIRE 304 32 288 32 WIRE 80 112 -16 112 WIRE 176 112 176 32 WIRE 176 112 80 112 WIRE 208 112 176 112 WIRE -16 128 -16 112 WIRE 304 128 304 32 WIRE 304 128 272 128 WIRE 352 128 304 128 WIRE 80 144 80 112 WIRE 208 144 176 144 WIRE 176 160 176 144 WIRE -16 224 -16 208 WIRE 0 224 -16 224 WIRE 80 224 0 224 WIRE 0 240 0 224 WIRE 0 0 0 0 FLAG 176 160 0 FLAG 352 128 Vout FLAG 0 240 0 SYMBOL OpAmpModel 240 128 R0 WINDOW 0 12 -24 Left 2 SYMATTR InstName X1 SYMBOL res 304 16 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 2Meg SYMBOL current -16 208 R180 WINDOW 0 24 80 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName I1 SYMATTR Value 2p SYMBOL res 64 128 R0 SYMATTR InstName R2 SYMATTR Value 400k TEXT 96 272 Left 2 !Vbias Vbias 0 SINE (-5.1 -1 4k) TEXT -24 272 Left 2 !.tran 1m
Version 4 SHEET 1 1156 680 WIRE 320 -48 272 -48 WIRE 448 -48 320 -48 WIRE 480 -48 448 -48 WIRE 496 -48 480 -48 WIRE 320 0 320 -48 WIRE 320 0 272 0 WIRE 480 0 480 -48 WIRE 480 0 448 0 WIRE 192 32 112 32 WIRE 224 32 192 32 WIRE 400 32 384 32 WIRE 272 64 272 48 WIRE 320 64 272 64 WIRE 320 112 320 64 WIRE 320 112 272 112 WIRE 208 144 128 144 WIRE 224 144 208 144 WIRE 384 160 384 32 WIRE 384 160 288 160 WIRE 208 176 208 144 WIRE 416 176 208 176 WIRE 272 192 272 160 WIRE 352 192 272 192 WIRE 448 192 448 48 WIRE 448 192 352 192 WIRE 528 192 448 192 WIRE 368 240 352 240 WIRE 288 272 288 160 WIRE 288 272 128 272 WIRE 304 272 288 272 WIRE 352 288 272 288 WIRE 496 288 352 288 WIRE 368 336 368 240 WIRE 368 336 272 336 WIRE 528 336 496 336 WIRE 192 368 192 32 WIRE 224 368 192 368 WIRE 416 368 416 176 WIRE 448 368 416 368 WIRE 336 384 272 384 WIRE 368 384 368 336 WIRE 368 384 336 384 WIRE 496 384 368 384 WIRE 528 384 528 336 WIRE 528 384 496 384 WIRE 336 400 336 384 FLAG 336 400 0 FLAG 272 -48 VDD FLAG 528 192 Y IOPIN 528 192 Out FLAG 112 32 A IOPIN 112 32 In FLAG 128 272 B IOPIN 128 272 In FLAG 128 144 C IOPIN 128 144 In SYMBOL nmos4 224 288 R0 SYMATTR InstName M1 SYMATTR Value N SYMATTR Value2 l=0.05u w=0.1u SYMBOL nmos4 304 192 R0 SYMATTR InstName M2 SYMATTR Value N SYMATTR Value2 l=0.05u w=0.1u SYMBOL pmos4 400 -48 R0 SYMATTR InstName M3 SYMATTR Value P SYMATTR Value2 l=0.05u w=0.1u SYMBOL pmos4 224 -48 R0 SYMATTR InstName M4 SYMATTR Value P SYMATTR Value2 l=0.05u w=0.10u SYMBOL pmos4 224 64 R0 SYMATTR InstName M5 SYMATTR Value P SYMATTR Value2 l=0.05u w=0.1u SYMBOL nmos4 448 288 R0 SYMATTR InstName M6 SYMATTR Value N SYMATTR Value2 l=0.05u w=0.1u TEXT 584 -40 Left 2 !VDD VDD 0 DC 1\n;VX1 A 0 PULSE(1 0 0 5n 5n 95n 200n)\n;VX2 B 0 PULSE(1 0 0 5n 5n 195n 400n)\n;VX3 C 0 PULSE(1 0 0 5n 5n 395n 800n)\nVY1 A 0 PULSE(1 0 0 5n 5n 95n 200n)\nVY2 B 0 PULSE(1 0 150n 5n 5n 195n 400n)\nVY3 C 0 PULSE(1 0 50n 5n 5n 395n 800n)\nVX4 X4 0 PULSE(1 0 300n 5n 5n 795n 1600n)\n.tran 800n TEXT 72 448 Left 2 !.include cmosedu_models.txt |
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C | B | A | Y | |
0 | 0 | 0 | 1 | |
0 | 0 | 1 | 1 | |
0 | 1 | 0 | 1 | |
0 | 1 | 1 | 0 | |
1 | 0 | 0 | 1 | |
1 | 0 | 1 | 1 | |
1 | 1 | 0 | 0 | |
1 | 1 | 1 | 0 |
Bestimmen Sie die logischen Gleichungen: Q0n+1= Q1n+1= Erstellen Sie die Zustandstabelle Zeichnen Sie das Zustandsdiagramm. |
Version 4 SHEET 1 1044 932 WIRE -112 -96 -160 -96 WIRE 336 -96 -112 -96 WIRE -16 -80 -64 -80 WIRE 320 -80 -16 -80 WIRE -160 -64 -160 -96 WIRE -64 -64 -64 -80 WIRE 176 48 128 48 WIRE 320 48 320 -80 WIRE 320 48 304 48 WIRE 368 48 320 48 WIRE 176 80 144 80 WIRE -64 96 -64 -16 WIRE 0 96 -64 96 WIRE 64 112 48 112 WIRE 176 112 64 112 WIRE -112 128 -112 -96 WIRE 0 128 -112 128 WIRE 176 144 160 144 WIRE 128 224 128 48 WIRE 176 224 128 224 WIRE 336 224 336 -96 WIRE 336 224 304 224 WIRE 368 224 336 224 WIRE 144 256 144 80 WIRE 176 256 144 256 WIRE -64 272 -64 96 WIRE 0 272 -64 272 WIRE 64 288 48 288 WIRE 176 288 64 288 WIRE -160 304 -160 -16 WIRE 0 304 -160 304 WIRE 160 320 160 144 WIRE 176 320 160 320 WIRE -160 368 -160 304 WIRE -112 368 -112 128 WIRE -64 368 -64 272 WIRE -16 368 -16 -80 WIRE 128 400 128 224 WIRE 128 400 32 400 WIRE 144 432 144 256 WIRE 144 432 32 432 WIRE 160 464 160 320 WIRE 160 464 32 464 FLAG 368 48 Q0 IOPIN 368 48 Out FLAG 368 224 Q1 IOPIN 368 224 Out FLAG 32 432 CLK IOPIN 32 432 In FLAG 32 400 CE IOPIN 32 400 In FLAG 64 112 D0 FLAG 64 288 D1 FLAG 32 464 RSTb IOPIN 32 464 In SYMBOL NOT -160 -32 R90 SYMATTR InstName X7 SYMBOL NOT -64 -32 R90 SYMATTR InstName X8 SYMBOL AND2 32 112 R0 SYMATTR InstName X3 SYMBOL AND2 32 288 R0 SYMATTR InstName X4 SYMBOL DFF_CE 240 96 R0 SYMATTR InstName X1 SYMBOL DFF_CE 240 272 R0 SYMATTR InstName X2 TEXT 432 264 Left 2 !.global VDD\n.option TEMP 90\n.param CDL=1f\nVDD VDD 0 DC 1\n.include cmosedu_models.txt\n.tran 0 2000n TEXT 440 -152 Left 2 ;Q0 = /Q0*Q1\nQ1 = /Q0*/Q1\n \n n n+1\nQ1 Q0 Q1 Q0\n 0 0 1 0\n 0 1 0 0\n 1 0 0 1\n 1 1 0 0 TEXT 376 168 Left 2 !.ic v(q0)=1 v(q1)=1 v(d0)=1 v(d1)=1 TEXT -128 -184 Left 2 !V1 CLK 0 PULSE(0 1 100n 1n 1n 99n 200n)\nV2 RSTb 0 PULSE(1 0 1200n 1n 1n 249n 2000n)\nV3 CE 0 PULSE(0 1 0n 1n 1n 1998n 2000n) |
Q1n | Q0n | Q1n+1 | Q0n+1 | |
0 | 0 | 1 | 0 | |
0 | 1 | 0 | 0 | |
1 | 0 | 0 | 1 | |
1 | 1 | 0 | 0 |
Version 4 SHEET 1 1276 680 WIRE 96 48 48 48 WIRE 48 112 48 48 WIRE 48 112 -64 112 WIRE 96 112 96 48 WIRE 176 112 144 112 WIRE 192 112 176 112 WIRE 208 112 192 112 WIRE 352 112 288 112 WIRE 432 112 352 112 WIRE 448 112 432 112 WIRE 432 160 432 112 WIRE 128 192 128 160 WIRE 128 192 80 192 WIRE 192 208 192 112 WIRE 352 208 352 112 WIRE 192 288 192 272 WIRE 352 288 352 272 WIRE 432 288 432 240 FLAG 80 192 VCLK FLAG 352 288 0 FLAG 432 288 0 FLAG 448 112 Vout FLAG 192 288 0 FLAG -64 112 Vin FLAG 176 112 V1 SYMBOL pmos4 48 160 R270 SYMATTR InstName M2 SYMATTR Value IRF9530 SYMBOL ind 192 128 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 30� SYMBOL cap 336 208 R0 SYMATTR InstName C2 SYMATTR Value 1.5� SYMBOL res 416 144 R0 SYMATTR InstName RL SYMATTR Value 30 SYMBOL schottky 176 272 M180 WINDOW 0 26 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode TEXT -88 -104 Left 2 !.model IRF9530 PMOS(Level=3 Gamma=0 Delta=0 Eta=0 Theta=0 Kappa=0.2 Vmax=0 Xj=0\n+Tox=100n Uo=300 Phi=.6 Rs=.1576 Kp=10.57u W=1.4 L=2u Vto=-3.745\n+ Rd=66.13m Rds=444.4K Cbd=1.249n Pb=.8 Mj=.5 Fc=.5 Cgso=1.578n\n+ Cgdo=115.5p Rg=3.519 Is=2.938E-18 N=2 Tt=290n) TEXT 520 288 Left 2 !.tran 0 3999u 3989u TEXT 520 232 Left 2 !.include AD820B.spi TEXT 528 16 Left 2 !VCLK1 VCLK1 0 PULSE(12 0 0 0.1u 0.1u 3.25u 4u)\nVCLK2 VCLK 0 PULSE(12 0 0 10n 10n 2.99u 4u)\nVCLK1b VCLKb 0 PULSE(0 12 0 10n 10n 2.99u 4u)\nVIn VIN 0 DC 12\nVin1 Vin1 0 DC 12\nVref Vref 0 DC 1 TEXT -24 88 Left 2 ;Iin TEXT 320 88 Left 2 ;IL1 TEXT 416 88 Left 2 ;Iout TEXT 304 192 Left 2 ;IC2 TEXT 528 192 Left 2 !;ac dec 10 1 1G LINE Normal -16 112 -32 96 LINE Normal -32 128 -16 112 LINE Normal 320 112 304 96 LINE Normal 304 128 320 112 LINE Normal 352 176 368 160 LINE Normal 336 160 352 176 LINE Normal 416 112 400 96 LINE Normal 400 128 416 112
Version 4 SymbolType BLOCK RECTANGLE Normal -64 -120 64 120 WINDOW 0 0 -120 Bottom 2 PIN -64 -96 LEFT 8 PINATTR PinName CLK PINATTR SpiceOrder 1 PIN -64 -64 LEFT 8 PINATTR PinName D0 PINATTR SpiceOrder 2 PIN -64 -32 LEFT 8 PINATTR PinName D1 PINATTR SpiceOrder 3 PIN -64 0 LEFT 8 PINATTR PinName D2 PINATTR SpiceOrder 4 PIN -64 32 LEFT 8 PINATTR PinName D3 PINATTR SpiceOrder 5 PIN -64 64 LEFT 8 PINATTR PinName In1 PINATTR SpiceOrder 6 PIN -64 96 LEFT 8 PINATTR PinName VDD PINATTR SpiceOrder 7 PIN 64 0 RIGHT 8 PINATTR PinName Out PINATTR SpiceOrder 8
Version 4 SymbolType BLOCK LINE Normal -32 -32 32 0 LINE Normal -32 32 32 0 LINE Normal -32 -32 -32 32 LINE Normal -9 -15 -25 -15 LINE Normal -8 11 -25 11 LINE Normal -17 19 -17 2 WINDOW 0 -60 -45 Left 2 PIN -32 -16 NONE 8 PINATTR PinName InM PINATTR SpiceOrder 1 PIN -32 16 NONE 8 PINATTR PinName InP PINATTR SpiceOrder 2 PIN 32 0 NONE 8 PINATTR PinName Out PINATTR SpiceOrder 3
Version 4 SymbolType BLOCK LINE Normal -32 32 -32 -33 LINE Normal -32 -33 -16 -33 LINE Normal -32 32 -16 32 ARC Normal 15 -33 -48 32 -16 32 -16 -33 WINDOW 0 0 -33 Bottom 2 PIN -32 -16 NONE 8 PINATTR PinName A PINATTR SpiceOrder 1 PIN -32 16 NONE 8 PINATTR PinName B PINATTR SpiceOrder 2 PIN 16 0 NONE 8 PINATTR PinName Y PINATTR SpiceOrder 3
Version 4 SymbolType BLOCK LINE Normal -32 24 -32 -23 LINE Normal 0 0 -32 24 LINE Normal -32 -23 0 0 CIRCLE Normal 17 11 0 -9 WINDOW 0 -12 -23 Bottom 2 PIN -32 0 NONE 8 PINATTR PinName A PINATTR SpiceOrder 1 PIN 16 0 NONE 8 PINATTR PinName Y PINATTR SpiceOrder 2
Version 4 SymbolType BLOCK RECTANGLE Normal -64 -72 64 72 WINDOW 0 0 -72 Bottom 0 PIN -64 -48 LEFT 8 PINATTR PinName CE PINATTR SpiceOrder 1 PIN -64 -16 LEFT 8 PINATTR PinName CLK PINATTR SpiceOrder 2 PIN -64 16 LEFT 8 PINATTR PinName D PINATTR SpiceOrder 3 PIN -64 48 LEFT 8 PINATTR PinName RSTb PINATTR SpiceOrder 4 PIN 64 -48 RIGHT 8 PINATTR PinName Q PINATTR SpiceOrder 5 PIN 64 48 RIGHT 8 PINATTR PinName Qb PINATTR SpiceOrder 6
Version 4 SymbolType CELL LINE Normal 0 44 -4 48 LINE Normal 32 44 36 40 LINE Normal 0 44 32 44 LINE Normal 0 20 32 20 LINE Normal 32 20 16 44 LINE Normal 0 20 16 44 LINE Normal 16 0 16 20 LINE Normal 16 44 16 64 WINDOW 0 24 0 Left 2 WINDOW 3 24 64 Left 2 SYMATTR Value D SYMATTR Prefix D SYMATTR Description Zener Diode PIN 16 0 NONE 0 PINATTR PinName + PINATTR SpiceOrder 1 PIN 16 64 NONE 0 PINATTR PinName - PINATTR SpiceOrder 2
Version 4 SymbolType CELL LINE Normal 0 36 4 36 LINE Normal 0 44 0 36 LINE Normal 0 44 32 44 LINE Normal 32 44 32 52 LINE Normal 32 52 28 52 LINE Normal 0 20 32 20 LINE Normal 32 20 16 44 LINE Normal 0 20 16 44 LINE Normal 16 0 16 20 LINE Normal 16 44 16 64 WINDOW 0 24 0 Left 2 WINDOW 3 24 64 Left 2 SYMATTR Value D SYMATTR Prefix D SYMATTR Description Schottky diode PIN 16 0 NONE 0 PINATTR PinName + PINATTR SpiceOrder 1 PIN 16 64 NONE 0 PINATTR PinName - PINATTR SpiceOrder 2