OPERATIONAL AMPLIFIERS
|
|
- Matilda Simmons
- 5 years ago
- Views:
Transcription
1 PEATINAL AMPLIFIES Why do we study them at ths pont???. pamps are ery useful electronc components. We hae already the tools to analyze practcal crcuts usng pamps 3. The lnear models for pamps nclude dependent sources TYPICAL DEICE USING P-AMPS
2 LM34 DIP LMC694 MAX440 P-AMP ASSEMBLED N PINTED CICUIT BAD APEX PA03 DIMENSINAL DIAGAM LM 34 PIN UT F LM34
3 CICUIT SYMBL F AN P-AMP SHWING PWE SUPPLIES LINEA MDEL INPUT ESISTANCE UTPUT ESISTANCE TYPICAL ALUES : A : : Ω Ω Ω 7 Ω GAIN
4 CICUIT WITH PEATINAL AMPLIFIE P-AMP LAD DIING CICUIT
5 TANSFE PLTS F SME CMECIAL P-AMPS LINEA EGIN SATUATIN EGIN IDENTIFY SATUATIN EGINS P-AMP IN SATUATIN
6 CICUIT AND MDEL F UNITY GAIN BUFFE WHY UNIT GAIN BUFFE? PEFMANCE F EAL P-AMPS p-amp BUFFE GAIN LM LMC MAX KL : s KL : I - out I A n I A n CNTLLING AIABLE: SLING BUFFE GAIN out s A A out S n 0 0 I
7 THE IDEAL P-AMP IDEAL 0,, A 0 A ( A
8 THE UNITY GAIN BUFFE IDEAL P-AMP ASSUMPTIN s UT UT S UT UT S USING LINEA (NN-IDEAL P-AMP MDEL WE BTAINED out s A PEFMANCE F EAL P-AMPS p-amp BUFFE GAIN LM LMC MAX IDEAL P-AMP ASSUMPTIN YIELDS EXCELLENT APPXIMATIN!
9 WHY USE THE LTAGE FLLWE UNITY GAIN BUFFE? s S THE LTAGE FLLWE ACTS AS BUFFE AMPLIFIE THE LTAGE FLLWE ISLATES NE CICUIT FM ANTHE ESPECIALLY USEFUL IF THE SUCE HAS EY LITTLE PWE CNNECTIN WITHUT BUFFE CNNECTIN WITH BUFFE S THE SUCE SUPPLIES PWE THE SUCE SUPPLIES N PWE
10 LEANING EXAMPLE DETEMINE APPLY - s 0 out 0 0 THE GAIN 0 G out s G out s 0 0 A o 0 0 F CMPAISN, NEXT WE EXAMINE THE SAME CICUIT WITHUT THE ASSUMPTIN F IDEAL P-AMP
11 EPLACING P-AMPS BY THEI LINEA MDEL WE USE THIS EXAMPLE T DEELP A PCEDUE T DETEMINE P-AMP CICUITS USING THE LINEA MDELS
12 . Identfy p Amp nodes 3. Draw components of lnear pamp (on crcut of step o o A (. edraw the crcut cuttng out the p Amp 4. edraw as needed o
13 INETING AMPLIFIE: ANALYSIS F NN IDEAL CASE USE LINEA ALGEBA NDE ANALYSIS CNTLLING AIABLE IN TEMS F NDE LTAGES TYPICAL P - AMP: 8 0 Ω, 0Ω A 0 5, kω, 5kΩ A S S
14 SUMMAY CMPAISN: IDEAL P-AMP AND NN-IDEAL CASE A 0 INETING TEMINAL 0 S 0 0 s GAIN F NN-IDEAL CASE NN-IDEAL CASE EPLACE P-AMP BY LINEA MDEL SLE THE ESULTING CICUIT WITH DEPENDENT SUCES THE IDEAL P-AMP ASSUMPTIN PIDES EXCELLENT APPXIMATIN. (UNLESS FCED THEWISE WE WILL ALWAYS USE IT!
15 THINK NDES! LEANING EXAMPLE: DIFFEENTIAL AMPLIFIE UTPUT CUENT IS NT KNWN THE P-AMP IS DEFINED BY ITS 3 NDES. HENCE IT NEEDS 3 EQUATINS KCL AT _ AND YIELD TW EQUATINS (INFINITE INPUT ESISTANCE IMPLIES THAT -, AE KNWN DN T USE KCL AT UTPUT NDE. GET THID EQUATIN FM INFINITE GAIN ASSUMPTIN ( -
16 LEANING EXAMPLE: DIFFEENTIAL AMPLIFIE INETING TEMINAL NN INETING TEMINAL IDEAL P-AMP CNDITINS (, 3 4
17 LEANING EXAMPLE: USE IDEAL P-AMP FIND o m m m o m 6 NDE EQUATINS IDEAL P-AMP FINISH WITH INPUT NDE EQUATINS USE INFINTE GAIN ASSUMPTIN m m USE EMAINING NDE 0 o : 0 : G o m G NLY UNKWNS AE UTPUT NDE LTAGES SLE F EQUIED AIABLE o 0 o 0 0
18 LEANING EXTENSIN FIND I. ASSUME IDEAL P - AMP A 0 KCL@ o : 0 k k o 84 o I 4mA 0 k 8.
19 LEANING EXTENSIN NNINETING AMPLIFIE - IDEAL P-AMP 0 _ o 0 SET LTAGE INFINITE GAIN ASSUMPTIN nerse oltage dder 0 0 INFINITE INPUT ESISTANCE
20 FIND GAIN AND INPUT ESISTANCE - NN IDEAL P-AMP CMPLETE EQUIALENT F MESH ANALYSIS A ( DETEMINE EQUIALENT CICUIT USING LINEA MDEL F P-AMP NW E-DAW CICUIT T ENHANCE CLAITY. THEE AE NLY TW LPS MESH MESH CNTLLNG AIABLE IN TEMS F LP CUENTS (
21 INPUT ESISTANCE n GAIN G MESH MESH CNTLLNG AIABLE IN TEMS F LP CUENTS MATHEMATICAL MDEL ( EPLACE AND PUT IN MATIX FM 0 ( ( A 0 ( ( A THE FMAL SLUTIN ( ( ( A ( ( ( A Adj 0 ( ( ( A THE SLUTINS ( A A??? ( ( ( ( A A A n G
22 A SEMI-IDEAL P-AMP MDEL Ths s an ntermedate model, more accurate than the deal op-amp model but smpler than the lnear model used so far, 0, A A 0!! e n eplacement Equaton A A ( e Non-nertng amplfer and sem-deal model A S ; β A β S! (as before actual gan-deal gan GE A ( (replaces deal gan S A β
23 Sample Problem S - S 0 Set oltages? S Use nfnte gan assumpton S Use nfnte nput resstance assumpton and apply KCL to nertng nput S o o S 0 S Fnd the expresson for o. Indcate where and how you are usng the Ideal pamp assumptons
24 Sample Problem DAW THE LINEA EQUIALENT CICUIT AND WITE THE LP EQUATINS 4. edraw f necessary o S A ( S - A( - -. Locate nodes. Erase p-amp 3. Place lnear model TW LPS. NE CUENT SUCE. USE MESHES MESH s MESH ( S ( A( _ CNTLLING AIABLE _ (
25 LEANING EXTENSIN FIND GAIN AND S S _ S 0 INESE LTAGE DIIDE 00 k k k G 0 S S m 0. 0 S S
26 LEANING EXAMPLE If, 3 dc suppls are ± 0 UNDE IDEAL CNDITINS BTH CICUITS SATISFY 8 4 DETEMINE IF BTH IMPLEMENTATINS PDUCE THE FULL ANGE F THE UTPU X, 3 K! 4 X 4 8 K! X X X Y Y EXCEEDS SUPPLY ALUE. THIS P-AMP SATUATES! P IMPLEMENTATIN
27 CMPAAT CICUITS Some EAL pamps requre a pull up resstor. ZE-CSSING DETECT
28 LEANING BY APPLICATIN P-AMP BASED AMMETE NN-INETING AMPLIFIE G I I I GI I I
29 LEANING EXAMPLE DC MT CNTL - EISITED CHSE NN-INETING AMPLIFIE (WITH PWE P-AMP PA03 B 4 (desgn eq. A Constrants: 0 M Power dsspaton n amplfer 00mW Smplfyng assumptons:, 0 Sgnfcant power losses ccur only n a, b Worst case occurs when m0 P MX (0 00mW A B 4000Ω A B A B 3 ne soluton: 3 kω, kω B Standard alues at 5%! A
30 DESIGN EXAMPLE: INSTUMENTATIN AMPLIFIE G DESIGN SPECIFICATINS G 0 ANALISIS F PPSED CNFIGUATIN ; Infnte gan A B B : Y A : 0 DESIGN EQUATIN: X Y HIGH INPUT ESISTENCE LW PWE DISSIPATIN PEATE FM AA BATTEIES ( SIMPLIFY DESIGN BY MAKING 9 MAX440 eg.., 00 kω, 450kΩ USE LAGE ESISTS F LW PWE
31 DESIGN EXAMPLE Max o s 0 DESIGN SPECIFICATIN 0 Power loss n resstors should not exceed 00mW when Desgn equatons: P n 0 n (0 00mW Sole desgn equatons (by tral and error f necessary 400Ω n 9 4kΩ
32 DESIGN EXAMPLE IMPLEMENT THE PEATIN ANALYSIS F PSSIBLE SLUTIN : 0 DESIGN CNSTAINTS AS FEW CMPNENTS AS PSSIBLE MINIMIZE PWE DISSIPATED USE ESISTS N LAGE THAN 0K Gen the functon (weghted sum wth sgn change a basc weghted adder may work 9 0. > > SLE DESIGN EQUATINS USING TIAL AND E IF NECESSAY 0 k,5.6 k,... ANALYZE EACH SLUTIN F THE CNSTAINTS AND FACTS; e.g. D WE USE NLY STANDAD CMPNENTS? DESIGN EQUATINS
33 DESIGN EXAMPLE DESIGN 4-0mA T 0 5 CNETE. CNET CUENT T LTAGE USING A ESIST I I I CANNT GIE DESIED ANGE!. CHSE ESIST T PIDE THE 5 CHANGE AND SHIFT LEELS DWN! 5 0 MAX MIN 3.5Ω I I MAX I MIN MUST SHIFT DWN BY.5 (SUBSTACT.5 I ( SHIFT SHIFT ( I SHIFT
34 LEANING BY DESIGN DES NT LAD PHNGAPH DETEMINE, S THAT IT PIDES AN AMPLIFICATIN F000 ((
35 LEANING EXAMPLE T 57.45e 0.07T UNITY GAIN BUFFE CMPAAT CICUITS NLY NE LED IS N AT ANY GIEN TIME
36 MATLAB SIMULATIN F TEMPEATUE SENS WE SHW THE SEQUENCE F MATLAB INSTUCTINS USED T BTAIN THE PLT F THE LTAGE AS FUNCTIN F THE TEMPEATUE»T[60:0.:90]'; %defne a column array of temperature alues» T57.45*exp(-0.07*T; %model of thermstor» X9.3; %computed resstance needed for oltage dder» T3*X./(XT; %oltage dder equaton. Notce./ to create output array» plot(t,t, mo ; %basc plottng nstructon» ttle('utput F TEMPEATUE SENS'; %proper graph labelng tools» xlabel('tempeatue(deg. FAENHEIT'» ylabel('lts'» legend('ltage _T'
37 EXAMPLE F TANSFE CUE SHWING SATUATIN 0 THIS SUCE CEATES THE FFSET THE TANSFE CUE UTPUT CANNT EXCEED SUPPLY (0 _ IN LINEA ANGE FFSET
Sensors and Actuators Introduction to sensors
Senss and Actuats Intductin t senss Sande Stuij (s.stuij@tue.nl) Depatment f Electical Engineeing Electnic Systems AMPLIFIES (Chapte 5.) Infmatin pcessing system nncntact sens cntact sens abslute sens
More informationExercises for Differential Amplifiers. ECE 102, Fall 2012, F. Najmabadi
Execises f iffeential mplifies ECE 0, Fall 0, F. Najmabai Execise : Cmpute,, an G if m, 00 Ω, O, an ientical Q &Q with µ n C x 8 m, t, λ 0. F G 0 an B F G. epeat the execise f λ 0. -. This execise shws
More informationT-model: - + v o. v i. i o. v e. R i
T-mdel: e gm - V Rc e e e gme R R R 23 e e e gme R R The s/c tanscnductance: G m e m g gm e 0 The nput esstance: R e e e e The utput esstance: R R 0 /c unladed ltage gan, R a g R m e gmr e 0 m e g me e/e
More informationMicroelectronics Circuit Analysis and Design. ac Equivalent Circuit for Common Emitter. Common Emitter with Time-Varying Input
Micelectnics Cicuit Analysis and Design Dnald A. Neamen Chapte 6 Basic BJT Amplifies In this chapte, we will: Undestand the pinciple f a linea amplifie. Discuss and cmpae the thee basic tansist amplifie
More informationME 3600 Control Systems Frequency Domain Analysis
ME 3600 Cntl Systems Fequency Dmain Analysis The fequency espnse f a system is defined as the steady-state espnse f the system t a sinusidal (hamnic) input. F linea systems, the esulting utput is itself
More informationOBJECTIVE To investigate the parallel connection of R, L, and C. 1 Electricity & Electronics Constructor EEC470
Assignment 7 Paallel Resnance OBJECTIVE T investigate the paallel cnnectin f R,, and C. EQUIPMENT REQUIRED Qty Appaatus 1 Electicity & Electnics Cnstuct EEC470 1 Basic Electicity and Electnics Kit EEC471-1
More informationDesign of Analog Integrated Circuits
Desgn f Analg Integrated Crcuts I. Amplfers Desgn f Analg Integrated Crcuts Fall 2012, Dr. Guxng Wang 1 Oerew Basc MOS amplfer structures Cmmn-Surce Amplfer Surce Fllwer Cmmn-Gate Amplfer Desgn f Analg
More informationElectrical Circuits 2.1 INTRODUCTION CHAPTER
CHAPTE Electrcal Crcuts. INTODUCTION In ths chapter, we brefly revew the three types of basc passve electrcal elements: resstor, nductor and capactor. esstance Elements: Ohm s Law: The voltage drop across
More informationConsider the simple circuit of Figure 1 in which a load impedance of r is connected to a voltage source. The no load voltage of r
1 Intductin t Pe Unit Calculatins Cnside the simple cicuit f Figue 1 in which a lad impedance f L 60 + j70 Ω 9. 49 Ω is cnnected t a vltage suce. The n lad vltage f the suce is E 1000 0. The intenal esistance
More informationINVERSE QUANTUM STATES OF HYDROGEN
INVERSE QUANTUM STATES OF HYDROGEN Rnald C. Bugin Edgecmbe Cmmunity Cllege Rcky Munt, Nth Calina 780 bugin@edgecmbe.edu ABSTRACT The pssible existence f factinal quantum states in the hydgen atm has been
More information1 st VS 2 nd Laws of Thermodynamics
t VS nd Law f hemdynamic he fit Law Enegy cneatin Quantity pint f iew - In tem f Enegy Enegy cannt be ceated detyed, but it alway cnee - If nt, it ilate t law f themdynamic Enegy input Enegy utput Enegy
More informationSection I5: Feedback in Operational Amplifiers
Sectin I5: eedback in Operatinal mplifiers s discussed earlier, practical p-amps hae a high gain under dc (zer frequency) cnditins and the gain decreases as frequency increases. This frequency dependence
More informationWeek 11: Differential Amplifiers
ELE 0A Electronc rcuts Week : Dfferental Amplfers Lecture - Large sgnal analyss Topcs to coer A analyss Half-crcut analyss eadng Assgnment: hap 5.-5.8 of Jaeger and Blalock or hap 7. - 7.3, of Sedra and
More informationKIRCHHOFF CURRENT LAW
KICHHOFF CUENT LAW ONE OF THE FUNDAMENTAL CONSEATION PINCIPLES IN ELECTICAL ENGINEEING CHAGE CANNOT BE CEATED NO DESTOYED NODES, BANCHES, LOOPS A NODE CONNECTS SEEAL COMPONENTS. BUT IT DOES NOT HOLD ANY
More informationTransfer Characteristic
Eeld-Effect Transstors (FETs 3.3 The CMS Common-Source Amplfer Transfer Characterstc Electronc Crcuts, Dept. of Elec. Eng., The Chnese Unersty of Hong Kong, Prof. K.-L. Wu Lesson 8&9 Eeld-Effect Transstors
More informationDesign of CMOS Analog Integrated Circuits. Basic Building Block
Desin of CMOS Analo Inteated Cicuits Fanco Malobeti Basic Buildin Block F. Malobeti : Desin of CMOS Analo Inteated Cicuits - Basic Buildin Block INERTER WITH ACTIE LOAD The simplest fom of ain stae, the
More informationEnergy Storage Elements: Capacitors and Inductors
CHAPTER 6 Energy Storage Elements: Capactors and Inductors To ths pont n our study of electronc crcuts, tme has not been mportant. The analyss and desgns we hae performed so far hae been statc, and all
More informationV V. This calculation is repeated now for each current I.
Page1 Page2 The power supply oltage V = +5 olts and the load resstor R = 1 k. For the range of collector bas currents, I = 0.5 ma, 1 ma, 2.5 ma, 4 ma and 4.5 ma, determne the correspondng collector-to-emtter
More informationDesign of Analog Integrated Circuits
Design f Analg Integated Cicuits Opeatinal Aplifies Design f Analg Integated Cicuits Fall 01, D. Guxing Wang 1 Outline Mdel f Opeatinal Aplifies Tw Stage CMOS Op Ap Telescpic Op Ap Flded-Cascde Op Ap Refeence
More informationLecture #2 : Impedance matching for narrowband block
Lectue # : Ipedance atching f nawband blck ichad Chi-Hsi Li Telephne : 817-788-848 (UA) Cellula phne: 13917441363 (C) Eail : chihsili@yah.c.cn 1. Ipedance atching indiffeent f bandwidth ne pat atching
More informationCHAPTER 17. Solutions for Exercises. Using the expressions given in the Exercise statement for the currents, we have
CHATER 7 Slutin f Execie E7. F Equatin 7.5, we have B gap Ki ( t ) c( θ) + Ki ( t ) c( θ 0 ) + Ki ( t ) c( θ 40 a b c ) Uing the expein given in the Execie tateent f the cuent, we have B gap K c( ωt )c(
More informationLecture 6: Phase Space and Damped Oscillations
Lecture 6: Phase Space and Damped Oscillatins Oscillatins in Multiple Dimensins The preius discussin was fine fr scillatin in a single dimensin In general, thugh, we want t deal with the situatin where:
More information1 S = G R R = G. Enzo Paterno
ECET esistie Circuits esistie Circuits: - Ohm s Law - Kirchhoff s Laws - Single-Loop Circuits - Single-Node Pair Circuits - Series Circuits - Parallel Circuits - Series-Parallel Circuits Enzo Paterno ECET
More informationFE REVIEW OPERATIONAL AMPLIFIERS (OP-AMPS)
FE EIEW OPEATIONAL AMPLIFIES (OPAMPS) 1 The Opamp An opamp has two nputs and one output. Note the opamp below. The termnal labeled wth the () sgn s the nvertng nput and the nput labeled wth the () sgn
More information55:041 Electronic Circuits
55:04 Electrnc Crcuts Feedback & Stablty Sectns f Chapter 2. Kruger Feedback & Stablty Cnfguratn f Feedback mplfer S S S S fb Negate feedback S S S fb S S S S S β s the feedback transfer functn Implct
More informationFE REVIEW OPERATIONAL AMPLIFIERS (OP-AMPS)( ) 8/25/2010
FE REVEW OPERATONAL AMPLFERS (OP-AMPS)( ) 1 The Op-amp 2 An op-amp has two nputs and one output. Note the op-amp below. The termnal labeled l wth the (-) sgn s the nvertng nput and the nput labeled wth
More informationHotelling s Rule. Therefore arbitrage forces P(t) = P o e rt.
Htelling s Rule In what fllws I will use the tem pice t dente unit pfit. hat is, the nminal mney pice minus the aveage cst f pductin. We begin with cmpetitin. Suppse that a fim wns a small pa, a, f the
More informationCombustion Chamber. (0.1 MPa)
ME 354 Tutial #10 Winte 001 Reacting Mixtues Pblem 1: Detemine the mle actins the pducts cmbustin when ctane, C 8 18, is buned with 00% theetical ai. Als, detemine the dew-pint tempeatue the pducts i the
More informationCollege of Engineering Department of Electronics and Communication Engineering. Test 1 With Model Answer
Name: Student D Number: Secton Number: 01/0/03/04 A/B Lecturer: Dr Jamaludn/ Dr Jehana Ermy/ Dr Azn Wat Table Number: College of Engneerng Department of Electroncs and Communcaton Engneerng Test 1 Wth
More informationBoise State University Department of Electrical and Computer Engineering ECE 212L Circuit Analysis and Design Lab
Bose State Unersty Department of Electrcal and omputer Engneerng EE 1L rcut Analyss and Desgn Lab Experment #8: The Integratng and Dfferentatng Op-Amp rcuts 1 Objectes The objectes of ths laboratory experment
More informationECSE Linearity Superposition Principle Superposition Example Dependent Sources. 10 kω. 30 V 5 ma. 6 kω. 2 kω
S-00 Lnearty Superposton Prncple Superposton xample Dependent Sources Lecture 4. sawyes@rp.edu www.rp.edu/~sawyes 0 kω 6 kω 8 V 0 V 5 ma 4 Nodes Voltage Sources Ref Unknown Node Voltage, kω If hae multple
More informationELG 2135 ELECTRONICS I SECOND CHAPTER: OPERATIONAL AMPLIFIERS
ELG 35 ELECTONICS I SECOND CHAPTE: OPEATIONAL AMPLIFIES Sesson Wnter 003 Dr. M. YAGOUB Second Chapter: Operatonal amplfers II - _ After reewng the basc aspects of amplfers, we wll ntroduce a crcut representng
More informationG = G 1 + G 2 + G 3 G 2 +G 3 G1 G2 G3. Network (a) Network (b) Network (c) Network (d)
Massachusetts Insttute of Technology Department of Electrcal Engneerng and Computer Scence 6.002 í Electronc Crcuts Homework 2 Soluton Handout F98023 Exercse 21: Determne the conductance of each network
More informationCHAPTER 13. Exercises. E13.1 The emitter current is given by the Shockley equation:
HPT 3 xercses 3. The emtter current s gen by the Shockley equaton: S exp VT For operaton wth, we hae exp >> S >>, and we can wrte VT S exp VT Solng for, we hae 3. 0 6ln 78.4 mv 0 0.784 5 4.86 V VT ln 4
More informationCHAPTER 24 GAUSS LAW
CHAPTR 4 GAUSS LAW LCTRIC FLUX lectic flux is a measue f the numbe f electic filed lines penetating sme suface in a diectin pependicula t that suface. Φ = A = A csθ with θ is the angle between the and
More informationLEAP FROG TECHNIQUE. Operational Simulation of LC Ladder Filters ECEN 622 (ESS) TAMU-AMSC
LEAP FOG TEHNQUE Opeatnal Smulatn f L Ladde Fltes L pttype lw senstvty One fm f ths technque s called Leapf Technque Fundamental Buldn Blcks ae - nteats - Secnd-de ealzatns Fltes cnsdeed - LP - BP - HP
More informationCOLLEGE OF ENGINEERING PUTRAJAYA CAMPUS FINAL EXAMINATION SPECIAL SEMESTER 2013 / 2014
OLLEGE OF ENGNEENG PUTAJAYA AMPUS FNAL EXAMNATON SPEAL SEMESTE 03 / 04 POGAMME SUBJET ODE SUBJET : Bachelor of Electrcal & Electroncs Engneerng (Honours) Bachelor of Electrcal Power Engneerng (Honours)
More information5/20/2011. HITT An electron moves from point i to point f, in the direction of a uniform electric field. During this displacement:
5/0/011 Chapte 5 In the last lectue: CapacitanceII we calculated the capacitance C f a system f tw islated cnducts. We als calculated the capacitance f sme simple gemeties. In this chapte we will cve the
More informationRevision: August 19, E Main Suite D Pullman, WA (509) Voice and Fax
.7.4: Direct frequency dmain circuit analysis Revisin: August 9, 00 5 E Main Suite D Pullman, WA 9963 (509) 334 6306 ice and Fax Overview n chapter.7., we determined the steadystate respnse f electrical
More information55:141 Advanced Circuit Techniques Two-Port Theory
55:4 Adanced Crcut Technques Two-Port Theory Materal: Lecture Notes A. Kruger 55:4: Adanced Crcut Technques The Unersty of Iowa, 205 Two-Port Theory, Slde Two-Port Networks Note, the BJT s all are hghly
More informationA) (0.46 î ) N B) (0.17 î ) N
Phys10 Secnd Maj-14 Ze Vesin Cdinat: xyz Thusday, Apil 3, 015 Page: 1 Q1. Thee chages, 1 = =.0 μc and Q = 4.0 μc, ae fixed in thei places as shwn in Figue 1. Find the net electstatic fce n Q due t 1 and.
More informationChapter 5 Solution P5.2-2, 3, 6 P5.3-3, 5, 8, 15 P5.4-3, 6, 8, 16 P5.5-2, 4, 6, 11 P5.6-2, 4, 9
Chapter 5 Solution P5.2-2, 3, 6 P5.3-3, 5, 8, 15 P5.4-3, 6, 8, 16 P5.5-2, 4, 6, 11 P5.6-2, 4, 9 P 5.2-2 Consider the circuit of Figure P 5.2-2. Find i a by simplifying the circuit (using source transformations)
More informationFeedback Principle :-
Feedback Prncple : Feedback amplfer s that n whch a part f the utput f the basc amplfer s returned back t the nput termnal and mxed up wth the nternal nput sgnal. The sub netwrks f feedback amplfer are:
More informationBoise State University Department of Electrical and Computer Engineering ECE 212L Circuit Analysis and Design Lab
Bose State Unersty Department of Electrcal and omputer Engneerng EE 1L rcut Analyss and Desgn Lab Experment #8: The Integratng and Dfferentatng Op-Amp rcuts 1 Objectes The objectes of ths laboratory experment
More information(8) Gain Stage and Simple Output Stage
EEEB23 Electoncs Analyss & Desgn (8) Gan Stage and Smple Output Stage Leanng Outcome Able to: Analyze an example of a gan stage and output stage of a multstage amplfe. efeence: Neamen, Chapte 11 8.0) ntoducton
More informationLecture 2 Feedback Amplifier
Lectue Feedback mple ntductn w-pt Netwk Negatve Feedback Un-lateal Case Feedback plg nalss eedback applcatns Clse-Lp Gan nput/output esstances e:83hkn 3 Feedback mples w-pt Netwk z-paametes Open-Ccut mpedance
More information6.01: Introduction to EECS 1 Week 6 October 15, 2009
6.0: ntroducton to EECS Week 6 October 5, 2009 6.0: ntroducton to EECS Crcuts The Crcut Abstracton Crcuts represent systems as connectons of component through whch currents (through arables) flow and across
More informationChapter 2 Resistive Circuits
Chapter esistie Circuits Goal. Sole circuits by combining resistances in Series and Parallel.. Apply the Voltage-Diision and Current-Diision Principles.. Sole circuits by the Node-Voltage Technique.. Sole
More informationFaculty of Engineering
Faculty f Engneerng DEPARTMENT f ELECTRICAL AND ELECTRONIC ENGINEERING EEE 223 Crcut Thery I Instructrs: M. K. Uygurğlu E. Erdl Fnal EXAMINATION June 20, 2003 Duratn : 120 mnutes Number f Prblems: 6 Gd
More informationANALOG ELECTRONICS DR NORLAILI MOHD NOH
24 ANALOG LTRONIS lass 5&6&7&8&9 DR NORLAILI MOHD NOH 3.3.3 n-ase cnfguatn V V Rc I π π g g R V /p sgnal appled t. O/p taken f. ted t ac gnd. The hybd-π del pdes an accuate epesentatn f the sall-sgnal
More informationIntroduction of Two Port Network Negative Feedback (Uni lateral Case) Feedback Topology Analysis of feedback applications
Lectue Feedback mple ntductn w Pt Netwk Negatve Feedback Un lateal Case Feedback plg nalss eedback applcatns Clse Lp Gan nput/output esstances e:83h 3 Feedback w-pt Netwk z-paametes Open-Ccut mpedance
More informationSensing, Computing, Actuating
Sensing, Computing, Actuating Sande Stuij (s.stuij@tue.nl) Depatment of Electical Engineeing Electonic Systems SENSING TEMPEATUE, SELF-HEATING (Chapte.,., 5.) 3 Engine coolant tempeatue senso https://www.youtube.com/watch?=q5637fsca
More informationVI. Transistor Amplifiers
VI. Transstor Amplfers 6. Introducton In ths secton we wll use the transstor small-sgnal model to analyze and desgn transstor amplfers. There are two ssues that we need to dscuss frst: ) What are the mportant
More informationWYSE Academic Challenge Sectional Mathematics 2006 Solution Set
WYSE Academic Challenge Sectinal 006 Slutin Set. Cect answe: e. mph is 76 feet pe minute, and 4 mph is 35 feet pe minute. The tip up the hill takes 600/76, 3.4 minutes, and the tip dwn takes 600/35,.70
More informationDiode. Current HmAL Voltage HVL Simplified equivalent circuit. V γ. Reverse bias. Forward bias. Designation: Symbol:
Dode Materal: Desgnaton: Symbol: Poste Current flow: ptype ntype Anode Cathode Smplfed equalent crcut Ideal dode Current HmAL 0 8 6 4 2 Smplfed model 0.5.5 2 V γ eal dode Voltage HVL V γ closed open V
More informationWaveshapping Circuits and Data Converters. Lesson #17 Comparators and Schmitt Triggers Section BME 373 Electronics II J.
Waeshappg Crcuts and Data Cnerters Lessn #7 Cmparatrs and Schmtt Trggers Sectn. BME 7 Electrncs II 0 Waeshappg Crcuts and Data Cnerters Cmparatrs and Schmtt Trggers Astable Multbratrs and Tmers ectfers,
More informationTransistors. Lesson #10 Chapter 4. BME 372 Electronics I J.Schesser
Tanssts essn #10 Chapte 4 BM 372 lectncs 154 Hmewk Ps. 4.40, 4.42, 4.43, 4.45, 4.46, 4.51, 4.53, 4.54, 4.56 BM 372 lectncs 155 Hmewk Answes #20 Ps. 4.40 See fgue 4.33 BM 372 lectncs 156 Ps. 4.42 Hmewk
More informationANALOG ELECTRONICS 1 DR NORLAILI MOHD NOH
24 ANALOG LTRONIS TUTORIAL DR NORLAILI MOHD NOH . 0 8kΩ Gen, Y β β 00 T F 26, 00 0.7 (a)deterne the dc ltages at the 3 X ternals f the JT (,, ). 0kΩ Z (b) Deterne g,r π and r? (c) Deterne the ltage gan
More informationEE C245 ME C218 Introduction to MEMS Design
EE C45 ME C8 Introducton to MEM Desgn Fall 7 Prof. Clark T.C. Nguyen Dept. of Electrcal Engneerng & Computer cences Unersty of Calforna at Berkeley Berkeley, C 947 Dscusson: eew of Op mps EE C45: Introducton
More information55:041 Electronic Circuits
55:04 Electronc Crcuts Feedback & Stablty Sectons of Chapter 2. Kruger Feedback & Stablty Confguraton of Feedback mplfer Negate feedback β s the feedback transfer functon S o S S o o S S o f S S S S fb
More informationBicycle Generator Dump Load Control Circuit: An Op Amp Comparator with Hysteresis
Bicycle Generatr Dump Lad Cntrl Circuit: An Op Amp Cmparatr with Hysteresis Sustainable Technlgy Educatin Prject University f Waterl http://www.step.uwaterl.ca December 1, 2009 1 Summary This dcument describes
More informationSelected Student Solutions for Chapter 2
/3/003 Assessment Prolems Selected Student Solutons for Chapter. Frst note that we know the current through all elements n the crcut except the 6 kw resstor (the current n the three elements to the left
More informationSchedule. ECEN 301 Discussion #17 Operational Amplifiers 1. Date Day Class No. Lab Due date. Exam
chedule Date Day Class N. Title Chapters HW Due date 29 Oct Wed 17 Operatinal mplifiers 8.1 8.2 Lab Due date Exam 30 Oct Thu 31 Oct ri ecitatin HW 7 1 N at 2 N un 3 N Mn 18 Operatinal mplifiers 8.3 8.4
More informationCHAPTER 11. Solutions for Exercises. (b) An inverting amplifier has negative gain. Thus L
CHPTE Slutn fr Exerce E. (a nnnertng amplfer ha pte gan. Thu ( t ( t 50 ( t 5.0 n(000πt (b n nertng amplfer ha negate gan. Thu ( t ( t 50 ( t 5.0 n(000πt E. V V 75 500 + 5+ 75 c 75 V 000 75 500 V + + 500
More informationCHAPTER 3 DIODES. NTUEE Electronics L. H. Lu 3-1
CHAPER 3 OE Chapte Outline 3.1 he eal ioe 3.2 eminal Chaacteistics of Junction ioes 3.3 Moeling the ioe Fowa Chaacteistics 3.4 Opeation in the Reese Beakown Region ene ioes 3.5 Rectifie Cicuits 3.6 Limiting
More informationLecture 5: Operational Amplifiers and Op Amp Circuits
Lecture 5: peratonal mplers and p mp Crcuts Gu-Yeon We Dson o Engneerng and ppled Scences Harard Unersty guyeon@eecs.harard.edu We erew eadng S&S: Chapter Supplemental eadng Background rmed wth our crcut
More informationActive Load. Reading S&S (5ed): Sec. 7.2 S&S (6ed): Sec. 8.2
cte La ean S&S (5e: Sec. 7. S&S (6e: Sec. 8. In nteate ccuts, t s ffcult t fabcate essts. Instea, aplfe cnfuatns typcally use acte las (.e. las ae w acte eces. Ths can be ne usn a cuent suce cnfuatn,.e.
More informationCopyright 2004 by Oxford University Press, Inc.
JT as an Amplfer &a Swtch, Large Sgnal Operaton, Graphcal Analyss, JT at D, asng JT, Small Sgnal Operaton Model, Hybrd P-Model, TModel. Lecture # 7 1 Drecton of urrent Flow & Operaton for Amplfer Applcaton
More informationChapter 2 Resistive Circuits
1. Sole circuits (i.e., find currents and oltages of interest) by combining resistances in series and parallel. 2. Apply the oltage-diision and current-diision principles. 3. Sole circuits by the node-oltage
More informationChapter 3 Applications of resistive circuits
Chapte 3 pplcat f ete ccut 3. (ptal) eal uce mel, maxmum pwe tafe 3. mplfe mel ltage amplfe mel, cuet amplfe mel 3.3 Op-amp lea mel, etg p-amp, etg p-amp, ummg a ffeece p-amp 3.4-3.5 (ptal) teal p-amp
More informationActive Circuits: Life gets interesting
Actie Circuits: Life gets interesting Actie cct elements operational amplifiers (P AMPS) and transistors Deices which can inject power into the cct External power supply normally comes from connection
More informationExercises for Frequency Response. ECE 102, Fall 2012, F. Najmabadi
Eecses Fequency espnse EE 0, Fall 0, F. Najabad Eecse : Fnd the d-band an and the lwe cut- equency the aple belw. µ n (W/ 4 A/, t 0.5, λ 0, 0 µf, and µf Bth capacts ae lw- capacts. F. Najabad, EE0, Fall
More information55:041 Electronic Circuits
55:04 Electronc Crcuts Feedback & Stablty Sectons of Chapter 2. Kruger Feedback & Stablty Confguraton of Feedback mplfer S o S ε S o ( S β S ) o Negate feedback S S o + β β s the feedback transfer functon
More informationCoupling Element and Coupled circuits. Coupled inductor Ideal transformer Controlled sources
Couplng Element and Coupled crcuts Coupled nductor Ideal transformer Controlled sources Couplng Element and Coupled crcuts Coupled elements hae more that one branch and branch oltages or branch currents
More informationCommon Base Configuration
ommon Base onfguraton nput caracterstcs: s. B wt B const Output caracterstc: s. B wt const Pcture from ref [2] S. Lneykn, ntroducton to electroncs Slde [53] ommon Base Termnal caracterstcs [2] α BO FB
More information55:141 Advanced Circuit Techniques Two-Port Theory
55:4 Adanced Crcut Technques Two-Port Theory Materal: Lecture Notes A. Kruger 55:4: Adanced Crcut Technques The Unersty of Iowa, 03 Two-Port Theory, Slde What Are Two-Ports? Basc dea: replace a complex
More information5.1 Moment of a Force Scalar Formation
Outline ment f a Cuple Equivalent System Resultants f a Fce and Cuple System ment f a fce abut a pint axis a measue f the tendency f the fce t cause a bdy t tate abut the pint axis Case 1 Cnside hizntal
More informationMAE140 - Linear Circuits - Winter 16 Final, March 16, 2016
ME140 - Lnear rcuts - Wnter 16 Fnal, March 16, 2016 Instructons () The exam s open book. You may use your class notes and textbook. You may use a hand calculator wth no communcaton capabltes. () You have
More informationExercises for Cascode Amplifiers. ECE 102, Fall 2012, F. Najmabadi
Execises f Cascde plifies ECE 0, Fall 0, F. Najabadi F. Najabadi, ECE0, Fall 0 /6 Execise : Cpute assue and Eey Cascde stae inceases by uble Cascde Execise : Cpute all indicated s, s, and i s. ssue tansists
More informationCircuits Op-Amp. Interaction of Circuit Elements. Quick Check How does closing the switch affect V o and I o?
Crcuts Op-Amp ENGG1015 1 st Semester, 01 Interactn f Crcut Elements Crcut desgn s cmplcated by nteractns amng the elements. Addng an element changes vltages & currents thrughut crcut. Example: clsng a
More informationElectrical Engineering Department Network Lab.
Electrcal Engneerng Department Network Lab. Objecte: - Experment on -port Network: Negate Impedance Conerter To fnd the frequency response of a smple Negate Impedance Conerter Theory: Negate Impedance
More informationMicro and Smart Systems
Micr and Smart Systems Lecture 33 OpAmps Circuits and signal cnditining fr micrsystems devices Prf K.N.Bhat, ECE Department, IISc Bangalre email: knbhat@gmail.cm Tpics fr Discussin Amplifiers and Op Amp
More informationECEN474/704: (Analog) VLSI Circuit Design Spring 2018
EEN474/704: (Anal) LSI cut De S 08 Lectue 8: Fequency ene Sa Pale Anal & Mxed-Sal ente Texa A&M Unety Annunceent & Aenda HW Due Ma 6 ead aza hate 3 & 6 Annunceent & Aenda n-suce A Fequency ene Oen-cut
More informationChapter 4 Motion in Two and Three Dimensions
Chapte 4 Mtin in Tw and Thee Dimensins In this chapte we will cntinue t stud the mtin f bjects withut the estictin we put in chapte t me aln a staiht line. Instead we will cnside mtin in a plane (tw dimensinal
More informationELECTROMAGNETIC INDUCTION PREVIOUS EAMCET BITS
P P Methd EECTOMAGNETIC INDUCTION PEVIOUS EAMCET BITS [ENGINEEING PAPE]. A cnduct d f length tates with angula speed ω in a unifm magnetic field f inductin B which is pependicula t its mtin. The induced
More informationECEN474/704: (Analog) VLSI Circuit Design Spring 2016
EEN7/70: (nal) VS icuit Desin Spin 06 ectue 0: Siple OT Sa Pale nal & Mixed-Sinal ente Texas &M Uniesity nnunceents H is due tday H is due Ma 0 Exa is n p 9:0-0:5PM (0 exta inutes) lsed bk w/ ne standad
More informationIntroduction to Electronic circuits.
Intrductn t Electrnc crcuts. Passve and Actve crcut elements. Capactrs, esstrs and Inductrs n AC crcuts. Vltage and current dvders. Vltage and current surces. Amplfers, and ther transfer characterstc.
More informationLinearization of the Output of a Wheatstone Bridge for Single Active Sensor. Madhu Mohan N., Geetha T., Sankaran P. and Jagadeesh Kumar V.
Linearizatin f the Output f a Wheatstne Bridge fr Single Active Sensr Madhu Mhan N., Geetha T., Sankaran P. and Jagadeesh Kumar V. Dept. f Electrical Engineering, Indian Institute f Technlgy Madras, Chennai
More information6. Cascode Amplifiers and Cascode Current Mirrors
6. Cascde plfes and Cascde Cuent Ms Seda & Sth Sec. 7 (MOS ptn (S&S 5 th Ed: Sec. 6 MOS ptn & ne fequency espnse ECE 0, Fall 0, F. Najabad Cascde aplfe s a ppula buldn blck f ICs Cascde Cnfuatn CG stae
More informationEFFECT OF VARIATION IN LENGTH OF THE CONVENTIONAL HEAT PIPE ON THE THERMAL PERFORMANCE
EFFECT OF VAIATION IN LENGTH OF THE CONVENTIONAL HEAT PIPE ON THE THEMAL PEFOMANCE Yung Min Se, Yng Gap Pak and Man Yeng Ha* *Auth f cespndence Schl f Mechanical Engineeing, Pusan Natinal Uniesity, Suth
More informationUNIT # 08 CURRENT ELECTRICITY
XS UNT # 8 UNT LTTY. j uent density n hage density j nev d v d j v d n e, n n n v d n n : v n n d. j nev d n j n e 9. Node-6\:\ata\\Kota\J-dvanced\SMP\Phy\Solution\Unit-7 & 8\-uent lecticity.p65 d nev
More informationFaraday s Law. Faraday s Law. Faraday s Experiments. Faraday s Experiments. Magnetic Flux. Chapter 31. Law of Induction (emf( emf) Faraday s Law
Faaday s Law Faaday s Epeiments Chapte 3 Law of nduction (emf( emf) Faaday s Law Magnetic Flu Lenz s Law Geneatos nduced Electic fields Michael Faaday discoeed induction in 83 Moing the magnet induces
More informationPhysics 111. Exam #1. January 26, 2018
Physics xam # Januay 6, 08 ame Please ead and fllw these instuctins caefully: Read all pblems caefully befe attempting t slve them. Yu wk must be legible, and the ganizatin clea. Yu must shw all wk, including
More informationCurrent, Resistance and
Cuent, Resistance and Electomotive Foce Chapte 25 Octobe 2, 2012 Octobe 2, 2012 Physics 208 1 Leaning Goals The meaning of electic cuent, and how chages move in a conducto. What is meant by esistivity
More informationCircuit Variables. Unit: volt (V = J/C)
Crcut Varables Scentfc nestgaton of statc electrcty was done n late 700 s and Coulomb s credted wth most of the dscoeres. He found that electrc charges hae two attrbutes: amount and polarty. There are
More informationOutline. Steady Heat Transfer with Conduction and Convection. Review Steady, 1-D, Review Heat Generation. Review Heat Generation II
Steady Heat ansfe ebuay, 7 Steady Heat ansfe wit Cnductin and Cnvectin ay Caett Mecanical Engineeing 375 Heat ansfe ebuay, 7 Outline eview last lectue Equivalent cicuit analyses eview basic cncept pplicatin
More informationChapter 6: Operational Amplifiers
Chapter 6: Operational Amplifiers Circuit symbol and nomenclature: An op amp is a circuit element that behaes as a VCVS: The controlling oltage is in = and the controlled oltage is such that 5 5 A where
More informationLinearity. If kx is applied to the element, the output must be ky. kx ky. 2. additivity property. x 1 y 1, x 2 y 2
Lnearty An element s sad to be lnear f t satsfes homogenety (scalng) property and addte (superposton) property. 1. homogenety property Let x be the nput and y be the output of an element. x y If kx s appled
More information5. Differential Amplifiers
5. iffeential plifies eain: Sea & Sith: Chapte 8 MOS ptins an Chapte.. ECE, Winte, F. Najabai iffeential an Cn-Me Sinals Cnsie a linea iuit with TWO inputs By supepsitin: efine: iffeene iffeential Me Cn
More informationApplication of Net Radiation Transfer Method for Optimization and Calculation of Reduction Heat Transfer, Using Spherical Radiation Shields
Wld Applied Sciences Junal (4: 457-46, 00 ISSN 88-495 IDOSI Publicatins, 00 Applicatin f Net Radiatin Tansfe Methd f Optimizatin and Calculatin f Reductin Heat Tansfe, Using Spheical Radiatin Shields Seyflah
More information