electroniccircuits1ch1 welcome to eece 334 electronic
TRANSCRIPT
Being taught Learn by himself/herself ( )
1. No lecture at class 2. Listen to the lecture recording in advance 3. Team discussion & questions at class
https://www.youtube.com/watch?v=cQWmVaRA04g
Electronic Circuits 1 Ch1
How to succeed in flipped-learning class 1. View Youtube lecture recordings (search “
1”)
5. Ask questions to tutor or professor(at class, e-mail)
6. Circuit simulation (SIGMA SPICE) http://analog.postech.ac.kr/3.Class/3.Books/SigmaSpice/SIGMASPICE2011.zip
http://analog.postech.ac.kr/3.Class/3.Books/SigmaSpice/SIGMA-SPICE - 2011 Stu Ver
EECE334 Electronic Circuits 1 (3-2-4), Spring 2017
Class Hours : Monday Wednesday 09:30-10:45
Lecture Room : LG Building Room 104
Instructor: Hong June Park [email protected],
Homepage: http://analog.postech.ac.kr Lecture Electronic Circuits 1
Syllabus (1/4)
Electronic Circuits 1 Ch1
Scope ( ): Learns the operation of basic electronic circuits such as rectifier and amplifiers, which consists of diode, transistors(BJT, MOSFET), R, L and C.
Pre-requisites (, ) Circuit theory(EECE 231)
Class material(): posted at (http://analog.postech.ac.kr Lecture Undergraduate Electronic Circuits 1)
Syllabus (2/4)
(Non-pre-excused absences allowed up to 3 times to pass class.
One late = 1/3 absence.
Syllabus (2/4)
Topics ()
CH1: Basic circuits, 2 weeks Review of circuit theory, RLC elements, amplifier, Laplace transform, equivalent circuit, LC resonance, frequency response:
CH2: Diode, 4 weeks Operation PN junction diode & diode circuits, rectifier, clamp circuit, voltage doubler, DC-DC converter:
CH3: BJT, 3.5 weeks Operation of BJT device & BJT amplifiers, CE CB CC amplifier, bias circuit:
CH4: MOSFET, 4 weeks Operation of MOSFET device & amplifiers, CS CG CD amplifier, frequency response, MOS switch, MOS differential pair, CMOS digital circuit:
Syllabus (3/4)
Electronic Circuits 1 Ch1 8
Lab: Monday 6:00pm LG Room 105, Lecture by TA, Make a team of two students, Lab starts on Feb. 27 2017
Syllabus (4/4)
Tutor hours: to be posted
Lab plan : every other Monday 6:00pm LG Room 105 Lecture by TA
Electronic Circuits 1 Ch1
3/13 2.ECG measurement
3/27 3.diode circuits
4/10 4.BJT
5/8 6.MOSFET
Electronic Circuits 1 Ch1
a closed path of electron flow
Electronic Circuits 1 Ch1 1
(lightning, ) (rain) (lightning)
(coming back)
(road)
Terminology ()
1
Electronic circuit
Circuit : go around, ,,,,, a going around; a line going around
Circle: ring Circum: round Circumference: , Circulation: Circus:
Electronic circuit : a closed path of electron flow
http://www.etymonline.com/index.php
http://science.howstuffworks.com/nature/natural-disasters/lightning.htm
Electronic Circuits 1 Ch1 14
Charge is separated in cloud : Upper portion of cloud: positively charged Lower portion of cloud: negatively charged
Repels electrons on the earth surface into the deep earth
Large electric field
thunder
thunder
(lightning)
1616
Etymology ()
Electric : like an amber() which attracts substance when rubbed static electricity
Electron: amber in Greek
http://www.etymonline.com
Voltage difference(): electric pressure or electric tension between two points per unit electric charge
Terminology ( )
An electric current() is a flow of electrons in a wire, ions in an electrolyte, or by both ions and electrons in a plasma.
Electronic Circuits 1 Ch1 18
18
Q E Gauss Law I H Ampere Law
Q = integration of I in time V = integration E in distance
PSI = integration of u H in area : magnetic flux d PSI / dt V difference Faraday law
Terminology ( )
Electronic Circuits 1 Ch1 19
charge Q accumulation of electrons
voltage VAB potential difference of electron
current I flow of electrons
Terminology ( )
Electronic Circuits 1 Ch1 2020
electricity magnetism
electric field magnetic field boundary
Terminology ( )
CH1 Basic circuits 1.1 Electronic device() :
R, L, C, diode, transistor, IC, VLSI, LCR meter 1.2 How to use sigmaSPICE (sigmaSPICE ) 1.3 LTI system, MKSA units 1.4 Signals ()
Voltage source, Current source, Oscilloscope, Spectrum analyzer, Analog and digital signals
1.5 Amplifier () Linear small signal equivalent circuit ( ) Ideal OP amp circuit
1.6 Laplace (transform) 1.7 Circuit analysis
Thevenin & Norton equivalent circuit() Differential eq. method, Transfer function method, Laplace transform method
1.8 Frequency response( ) Bode plot, magnitude, phase()
Electronic Circuits 1 Ch1 22
Electronic devices ( ): elements which constitutes an electronic circuit
R, L, C, diode, transistor, IC, VLSI, signal source, power supply
voltage source (linear, non-linear), (independent, dependent)
current source (linear, non-linear), (independent, dependent)
Voltage source: Thevenin equivalent circuit Current source: Norton equivalent circuit
Electronic Circuits 1 Ch1 23
Active & passive devices( )
Active device amplify power()
Passive device no amplification
Electronic Circuits 1 Ch1 KCL (Kirchhoff Current Law)
Electronic Circuits 1 Ch1 KVL (Kirchhoff voltage law)
Electronic Circuits 1 Ch1 Requirements for KCL & KVL to hold
26
KVL (Kirchhoff Voltage Law)
(1) ________( ) . (2) (magnetic flux) B _________ . (3) (displacement current) dtdD / (4) ______.
(node) : ____________ points
_____:dissipates energy as heat(), does not store energy.
_____: store energy in the form of electric() energy
_____: store energy in the form of magnetic() energy
Stored() Energy =
Dissipated() Energy =
Stored Energy =
Electronic Circuits 1 Ch1 28
Resistor an element which resists I flow
( http://en.wikipedia.org )
Resistor
Operation of resistor: Ohm’s law ( )
I = f(V) I-V characteristic can be non-linear but no time derivative involved
Energy consumed = integration of (I*V) w.r.t. time
R dissipates energy as heat, does not store energy.
Resistor
Electronic Circuits 1 Ch1 30Resistor
Memorize
Electronic Circuits 1 Ch1 31Resistor
Electronic Circuits 1 Ch1 32
http://www.armory.com/~rstevew/Public/Tutor/Components/resistor.gif
Resistor
• 4
Electronic Circuits 1 Ch1
• 4 :
• :
Capacitor
• :
• pF
Electronic Circuits 1 Ch1 37
Capacitor value code: 105J : 10 x 105 = 1,000,000 pF=1uF, J: error +- 5% tolerance http://xtronics.com/kits/ccode.htm
Capacitor
38
Capacitor does not like a voltage change with time.
Capacitor
Capacitor
Capacitance of parallel plate capacitor from Gauss Law
Capacitor
No real electron current flows across gap
Real electron current flows along the interconnect only ( I = dQ/dt = C dV/dt, Q=C V)
displacement current Capacitor
Electronic Circuits 1 Ch1 42
(The capacitor energy is continuous with time).
It takes time to change the capacitor voltage V(t)
with a finite() current I(t).
for linear capacitor
Linear Capacitor ()
dt dVC
Impedance changes with time.
After an abrupt(sudden) change, the impedance of capacitor is very small (~ 0).
After long time form the change, the impedance of capacitor is very large (~ infinity).
DC impedance of capacitor = ______________
Impedance of Capacitor Capacitor
Electronic Circuits 1 Ch1 44Capacitor Energy stored in capacitor:
Electronic Circuits 1 Ch1 45
E. Bogatin
Electronic Circuits 1 Ch1 46Inductor
( http://en.wikipedia.org/wiki/Inductor )
Impedance of Inductor
(The inductor energy is continuous with time).
It takes time to change the inductor current I(t)
with a finite voltage V(t).
dt tdILtV )()( for linear inductor
Linear Inductor( )
Electronic Circuits 1 Ch1 51http://hyperphysics.phy-astr.gsu.edu/hbase/electric/indsol.html
Electronic Circuits 1 Ch1 52Faraday Law ( ) Faraday Law: the induced emf(electromotive force) in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.
Electronic Circuits 1 Ch1 53Faraday Law( )
Electronic Circuits 1 Ch1 54LCR meter to measure R, L, C
Electronic Circuits 1 Ch1 55Vacuum tube ()
en.wikipedia.org
Diode non-linear passive device Etymology( ) of diode
di : twice ode(hodos): way two electrodes
Diode flows current in one direction only
( http://en.wikipedia.org ):
Transistor = Trans + Resistor
transfer + resistor
(1) BJT: bipolar junction transistor (2) MOSFET: metal oxide semiconductor field effect transistor
Transistor non-linear active device
Electronic Circuits 1 Ch1 58BJT Transistor
Electronic Circuits 1 Ch1 59MOS Transistor in integrated circuit
Electronic Circuits 1 Ch1 60
(1) All circuit elements, including resistors and capacitors can be made of a semiconductor.
(2) All circuit components can be formed on one semiconductor crystal, adding only the interconnections
Integrated circuit: 1958 Kilby
Electronic Circuits 1 Ch1 61
Planar Integrated circuit: 1961 Robert Noyce
Integrated circuit: 1961 Noyce
in series() or parallel() connection()
V = I x R
Electronic Circuits 1 Ch1 63Linear capacitor circuit 1, 2 Equivalent() capacitance of C & 2C
in series() or parallel() connection()
Q= C x V
Electronic Circuits 1 Ch1 64Linear inductor circuit 2, 3 Equivalent() inductance of L & 2L
in series() or parallel() connection()
PSI = L x I, series(the same I), parallel(the same V)
Electronic Circuits 1 Ch1 65LC resonance circuit () 1 LC resonance () , L=1Henry C=1Farad
a parallel connection of L and C (IL=0 VC=1V at t=0)
Two energy storage() elements 2nd order system
(2nd order differential equation: 2 )
Electronic Circuits 1 Ch1 66
Electronic Circuits 1 Ch1 67
Electronic Circuits 1 Ch1 68
Electronic Circuits 1 Ch1 69
Electronic Circuits 1 Ch1 70
Electronic Circuits 1 Ch1 71
Electronic Circuits 1 Ch1 72
Electronic Circuits 1 Ch1 73
Electronic Circuits 1 Ch1 74
Electronic Circuits 1 Ch1 75
Electronic Circuits 1 Ch1 76
Electronic Circuits 1 Ch1 77
Electronic Circuits 1 Ch1 78
Electronic Circuits 1 Ch1 79
Electronic Circuits 1 Ch1 80
Electronic Circuits 1 Ch1 81
Electronic Circuits 1 Ch1 82
Electronic Circuits 1 Ch1 83
Electronic Circuits 1 Ch1 84
Electronic Circuits 1 Ch1 85
1. No lecture at class 2. Listen to the lecture recording in advance 3. Team discussion & questions at class
https://www.youtube.com/watch?v=cQWmVaRA04g
Electronic Circuits 1 Ch1
How to succeed in flipped-learning class 1. View Youtube lecture recordings (search “
1”)
5. Ask questions to tutor or professor(at class, e-mail)
6. Circuit simulation (SIGMA SPICE) http://analog.postech.ac.kr/3.Class/3.Books/SigmaSpice/SIGMASPICE2011.zip
http://analog.postech.ac.kr/3.Class/3.Books/SigmaSpice/SIGMA-SPICE - 2011 Stu Ver
EECE334 Electronic Circuits 1 (3-2-4), Spring 2017
Class Hours : Monday Wednesday 09:30-10:45
Lecture Room : LG Building Room 104
Instructor: Hong June Park [email protected],
Homepage: http://analog.postech.ac.kr Lecture Electronic Circuits 1
Syllabus (1/4)
Electronic Circuits 1 Ch1
Scope ( ): Learns the operation of basic electronic circuits such as rectifier and amplifiers, which consists of diode, transistors(BJT, MOSFET), R, L and C.
Pre-requisites (, ) Circuit theory(EECE 231)
Class material(): posted at (http://analog.postech.ac.kr Lecture Undergraduate Electronic Circuits 1)
Syllabus (2/4)
(Non-pre-excused absences allowed up to 3 times to pass class.
One late = 1/3 absence.
Syllabus (2/4)
Topics ()
CH1: Basic circuits, 2 weeks Review of circuit theory, RLC elements, amplifier, Laplace transform, equivalent circuit, LC resonance, frequency response:
CH2: Diode, 4 weeks Operation PN junction diode & diode circuits, rectifier, clamp circuit, voltage doubler, DC-DC converter:
CH3: BJT, 3.5 weeks Operation of BJT device & BJT amplifiers, CE CB CC amplifier, bias circuit:
CH4: MOSFET, 4 weeks Operation of MOSFET device & amplifiers, CS CG CD amplifier, frequency response, MOS switch, MOS differential pair, CMOS digital circuit:
Syllabus (3/4)
Electronic Circuits 1 Ch1 8
Lab: Monday 6:00pm LG Room 105, Lecture by TA, Make a team of two students, Lab starts on Feb. 27 2017
Syllabus (4/4)
Tutor hours: to be posted
Lab plan : every other Monday 6:00pm LG Room 105 Lecture by TA
Electronic Circuits 1 Ch1
3/13 2.ECG measurement
3/27 3.diode circuits
4/10 4.BJT
5/8 6.MOSFET
Electronic Circuits 1 Ch1
a closed path of electron flow
Electronic Circuits 1 Ch1 1
(lightning, ) (rain) (lightning)
(coming back)
(road)
Terminology ()
1
Electronic circuit
Circuit : go around, ,,,,, a going around; a line going around
Circle: ring Circum: round Circumference: , Circulation: Circus:
Electronic circuit : a closed path of electron flow
http://www.etymonline.com/index.php
http://science.howstuffworks.com/nature/natural-disasters/lightning.htm
Electronic Circuits 1 Ch1 14
Charge is separated in cloud : Upper portion of cloud: positively charged Lower portion of cloud: negatively charged
Repels electrons on the earth surface into the deep earth
Large electric field
thunder
thunder
(lightning)
1616
Etymology ()
Electric : like an amber() which attracts substance when rubbed static electricity
Electron: amber in Greek
http://www.etymonline.com
Voltage difference(): electric pressure or electric tension between two points per unit electric charge
Terminology ( )
An electric current() is a flow of electrons in a wire, ions in an electrolyte, or by both ions and electrons in a plasma.
Electronic Circuits 1 Ch1 18
18
Q E Gauss Law I H Ampere Law
Q = integration of I in time V = integration E in distance
PSI = integration of u H in area : magnetic flux d PSI / dt V difference Faraday law
Terminology ( )
Electronic Circuits 1 Ch1 19
charge Q accumulation of electrons
voltage VAB potential difference of electron
current I flow of electrons
Terminology ( )
Electronic Circuits 1 Ch1 2020
electricity magnetism
electric field magnetic field boundary
Terminology ( )
CH1 Basic circuits 1.1 Electronic device() :
R, L, C, diode, transistor, IC, VLSI, LCR meter 1.2 How to use sigmaSPICE (sigmaSPICE ) 1.3 LTI system, MKSA units 1.4 Signals ()
Voltage source, Current source, Oscilloscope, Spectrum analyzer, Analog and digital signals
1.5 Amplifier () Linear small signal equivalent circuit ( ) Ideal OP amp circuit
1.6 Laplace (transform) 1.7 Circuit analysis
Thevenin & Norton equivalent circuit() Differential eq. method, Transfer function method, Laplace transform method
1.8 Frequency response( ) Bode plot, magnitude, phase()
Electronic Circuits 1 Ch1 22
Electronic devices ( ): elements which constitutes an electronic circuit
R, L, C, diode, transistor, IC, VLSI, signal source, power supply
voltage source (linear, non-linear), (independent, dependent)
current source (linear, non-linear), (independent, dependent)
Voltage source: Thevenin equivalent circuit Current source: Norton equivalent circuit
Electronic Circuits 1 Ch1 23
Active & passive devices( )
Active device amplify power()
Passive device no amplification
Electronic Circuits 1 Ch1 KCL (Kirchhoff Current Law)
Electronic Circuits 1 Ch1 KVL (Kirchhoff voltage law)
Electronic Circuits 1 Ch1 Requirements for KCL & KVL to hold
26
KVL (Kirchhoff Voltage Law)
(1) ________( ) . (2) (magnetic flux) B _________ . (3) (displacement current) dtdD / (4) ______.
(node) : ____________ points
_____:dissipates energy as heat(), does not store energy.
_____: store energy in the form of electric() energy
_____: store energy in the form of magnetic() energy
Stored() Energy =
Dissipated() Energy =
Stored Energy =
Electronic Circuits 1 Ch1 28
Resistor an element which resists I flow
( http://en.wikipedia.org )
Resistor
Operation of resistor: Ohm’s law ( )
I = f(V) I-V characteristic can be non-linear but no time derivative involved
Energy consumed = integration of (I*V) w.r.t. time
R dissipates energy as heat, does not store energy.
Resistor
Electronic Circuits 1 Ch1 30Resistor
Memorize
Electronic Circuits 1 Ch1 31Resistor
Electronic Circuits 1 Ch1 32
http://www.armory.com/~rstevew/Public/Tutor/Components/resistor.gif
Resistor
• 4
Electronic Circuits 1 Ch1
• 4 :
• :
Capacitor
• :
• pF
Electronic Circuits 1 Ch1 37
Capacitor value code: 105J : 10 x 105 = 1,000,000 pF=1uF, J: error +- 5% tolerance http://xtronics.com/kits/ccode.htm
Capacitor
38
Capacitor does not like a voltage change with time.
Capacitor
Capacitor
Capacitance of parallel plate capacitor from Gauss Law
Capacitor
No real electron current flows across gap
Real electron current flows along the interconnect only ( I = dQ/dt = C dV/dt, Q=C V)
displacement current Capacitor
Electronic Circuits 1 Ch1 42
(The capacitor energy is continuous with time).
It takes time to change the capacitor voltage V(t)
with a finite() current I(t).
for linear capacitor
Linear Capacitor ()
dt dVC
Impedance changes with time.
After an abrupt(sudden) change, the impedance of capacitor is very small (~ 0).
After long time form the change, the impedance of capacitor is very large (~ infinity).
DC impedance of capacitor = ______________
Impedance of Capacitor Capacitor
Electronic Circuits 1 Ch1 44Capacitor Energy stored in capacitor:
Electronic Circuits 1 Ch1 45
E. Bogatin
Electronic Circuits 1 Ch1 46Inductor
( http://en.wikipedia.org/wiki/Inductor )
Impedance of Inductor
(The inductor energy is continuous with time).
It takes time to change the inductor current I(t)
with a finite voltage V(t).
dt tdILtV )()( for linear inductor
Linear Inductor( )
Electronic Circuits 1 Ch1 51http://hyperphysics.phy-astr.gsu.edu/hbase/electric/indsol.html
Electronic Circuits 1 Ch1 52Faraday Law ( ) Faraday Law: the induced emf(electromotive force) in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.
Electronic Circuits 1 Ch1 53Faraday Law( )
Electronic Circuits 1 Ch1 54LCR meter to measure R, L, C
Electronic Circuits 1 Ch1 55Vacuum tube ()
en.wikipedia.org
Diode non-linear passive device Etymology( ) of diode
di : twice ode(hodos): way two electrodes
Diode flows current in one direction only
( http://en.wikipedia.org ):
Transistor = Trans + Resistor
transfer + resistor
(1) BJT: bipolar junction transistor (2) MOSFET: metal oxide semiconductor field effect transistor
Transistor non-linear active device
Electronic Circuits 1 Ch1 58BJT Transistor
Electronic Circuits 1 Ch1 59MOS Transistor in integrated circuit
Electronic Circuits 1 Ch1 60
(1) All circuit elements, including resistors and capacitors can be made of a semiconductor.
(2) All circuit components can be formed on one semiconductor crystal, adding only the interconnections
Integrated circuit: 1958 Kilby
Electronic Circuits 1 Ch1 61
Planar Integrated circuit: 1961 Robert Noyce
Integrated circuit: 1961 Noyce
in series() or parallel() connection()
V = I x R
Electronic Circuits 1 Ch1 63Linear capacitor circuit 1, 2 Equivalent() capacitance of C & 2C
in series() or parallel() connection()
Q= C x V
Electronic Circuits 1 Ch1 64Linear inductor circuit 2, 3 Equivalent() inductance of L & 2L
in series() or parallel() connection()
PSI = L x I, series(the same I), parallel(the same V)
Electronic Circuits 1 Ch1 65LC resonance circuit () 1 LC resonance () , L=1Henry C=1Farad
a parallel connection of L and C (IL=0 VC=1V at t=0)
Two energy storage() elements 2nd order system
(2nd order differential equation: 2 )
Electronic Circuits 1 Ch1 66
Electronic Circuits 1 Ch1 67
Electronic Circuits 1 Ch1 68
Electronic Circuits 1 Ch1 69
Electronic Circuits 1 Ch1 70
Electronic Circuits 1 Ch1 71
Electronic Circuits 1 Ch1 72
Electronic Circuits 1 Ch1 73
Electronic Circuits 1 Ch1 74
Electronic Circuits 1 Ch1 75
Electronic Circuits 1 Ch1 76
Electronic Circuits 1 Ch1 77
Electronic Circuits 1 Ch1 78
Electronic Circuits 1 Ch1 79
Electronic Circuits 1 Ch1 80
Electronic Circuits 1 Ch1 81
Electronic Circuits 1 Ch1 82
Electronic Circuits 1 Ch1 83
Electronic Circuits 1 Ch1 84
Electronic Circuits 1 Ch1 85