Analog Electronics In A Day Analog Electronic Design This presentation is brought to Texas Instruments is the world leader in both DSP and Analog. No one can fast forward technology better than Tl TE WOILI LEADER IN DSP AND AWILIE TEXAS INSTRUMENTS Look here on slides for additional details starting at slide 1-14
1-1 Analog Electronics In A Day Analog Electronic Design 1-1 fast forward fast forward This presentation is brought to you by . . . This presentation is brought to you by . . . Look here on slides for additional details starting at slide 1-14
Analog Electronics In A Day Analog electronic design Objective Teach the non-analog person enough analog theory to enable them to use and understand application notes 1-3
1-3 Analog Electronics In A Day Analog Electronic Design 1-3 Teach the non-analog person enough analog theory to enable them to use and understand application notes
Analog Electronics In A Day Analog electronic design Analog Design defined by Bob widlar When a job comes into the house, if the digital guys cant do it, it's analog 144
1-4 Analog Electronics In A Day Analog Electronic Design 1-4 When a job comes into the house, if the digital guys can’t do it, it’s analog
Analog Electronics In A Day Analog Electronic Design Analog Design defined by Ron mancini Analog design couples the art and science of electronics into one entit 1-5
1-5 Analog Electronics In A Day Analog Electronic Design 1-5 Analog design couples the art and science of electronics into one entity
Analog Electronics In A Day Analog Electronic Design Outline · Passive devices Active devices Circuit equations Derivation of the ideal op amp equation Feedback analysis tools Stability Voltage feed back op amp compensation 1-6
1-6 Analog Electronics In A Day Analog Electronic Design 1-6 • Passive devices • Active devices • Circuit equations • Derivation of the ideal op amp equation • Feedback analysis tools • Stability • Voltage feedback op amp compensation
Analog Electronics In A Day Analog Electronic Design Outline-continued Current feedback op amp analysis · Circuit board layout Non-ideal op amp conditions High speed amplifier applications Single-supply op amp applications · Converter basics Converter Applications Power applications 1-7
1-7 Analog Electronics In A Day Analog Electronic Design 1-7 • Current feedback op amp analysis • Circuit board layout • Non-ideal op amp conditions • High speed amplifier applications • Single-supply op amp applications • Converter basics • Converter Applications • Power applications
Analog Electronics In A Day Analog electronic des Table of contents 1. Introduction 1-1 Why are we here What you will learn Review outlier 2. Passive Devices 2-1 Resistors Capacitors Inductors Diodes 3. Active Devices Ideal and first level real models bjt. jfet MOSFET, VFB op amp CFB op amp, comparator 1-8
1-8 Analog Electronics In A Day Analog Electronic Design 1-8 1. Introduction 1-1 • Why are we here • What you will learn • Review outline 2. Passive Devices 2-1 • Resistors • Capacitors • Inductors • Diodes 3. Active Devices 3-1 • Ideal and first level real models BJT, JFET, MOSFET, VFB op amp, CFB op amp, comparator
Analog Electronics In A Day Analog electronic design 4. Circuit Equations Ohms law Kirchoff laws Voltage divider rule Current divider rule Thevenin's rule Norton s rule Superposition 5. Derivation of ideal op amp equation 5-1 Use voltage divider law Kirchoff's law and ohms law Do inverting, non-inverting differential, grounded component in feedback loop 1-9 1-9
1-9 Analog Electronics In A Day Analog Electronic Design 1-9 4. Circuit Equations 4-1 • Ohm’s law • Kirchoff’s laws • Voltage divider rule • Current divider rule • Thevenin’s rule • Norton’s rule • Superposition 5. Derivation of ideal op amp equation 5-1 • Use voltage divider law, Kirchoff’s law and Ohm’s law • Do inverting, non-inverting, differential, grounded component in feedback loop
Analog Electronics In A Day Analog Electronic Design 6. Feedback Analysis Tools 6-1 Block diagrams Bode plots 7. Stability 7-1 Stability equation VFB op amp equations Second order equations Overshoot and stability Phase marg Oscillation and oscillators 8. VFB Op Amp Compensation Dominant pole Feed forward Lead/lag Compensated attenuator 1-10
1-10 Analog Electronics In A Day Analog Electronic Design 1-10 6. Feedback Analysis Tools 6-1 • Block diagrams • Bode plots 7. Stability 7-1 • Stability equation • VFB op amp equations • Second order equations • Overshoot and stability • Phase margin • Oscillation and Oscillators 8. VFB Op Amp Compensation 8-1 • Dominant pole • Feed forward • Lead/lag • Compensated attenuator
Analog Electronics In A Day Analog Electronic Design 9. CFB Op Amp Analysis 9-1 · Derive the equations Stability Analysis 10. Circuit Board Layout 10-1 Ground plane Decoupling capacitors Parallel traces Faraday shield Capacitance Differential versus single-ended 11. Non-deal conditions 11-1 Offset voltage Error versus frequen Common-mode rejection versus frequency Output swing-versus frequency, load, and distortion Noise 111
1-11 Analog Electronics In A Day Analog Electronic Design 1-11 9. CFB Op Amp Analysis 9-1 • Derive the equations • Stability Analysis 10. Circuit Board Layout 10-1 • Ground Plane • Decoupling capacitors • Parallel traces • Faraday shield • Capacitance • Differential versus single-ended 11. Non-Ideal Conditions 11-1 • Offset voltage • Error versus frequency • Common-mode rejection versus frequency • Output swing-versus frequency, load, and distortion • Noise