Formal & Physical Sciences Engineering & TechnologyENBJT Common-Base Amplifier (3): Derivation ExplainedVincent ChangDecember 4, 2022 11 min★ ★ ★ ★ ☆ 4/5BJTCommon-Base AmplifierSmall-Signal Analysis
Formal & Physical Sciences Engineering & TechnologyENSlew Rate of IC Op-Amp (3): Full-Power Bandwidth ExplainedVincent ChangSeptember 18, 2022 11 min★ ★ ★ ★ ☆ 4/5Operational AmplifierSlew RateFull-Power Bandwidth
Formal & Physical Sciences Engineering & TechnologyENSlew Rate of IC Op-Amp (2): Large-Signal Model ExplainedVincent ChangSeptember 11, 2022 16 min★ ★ ★ ★ ☆ 4/5Slew RateOp-AmpAnalog IC
Applied Sciences & Engineering Engineering & TechnologyENClass AB Output Stage (2): BiasVincent ChangSeptember 4, 2022 12 min★ ★ ★ ★ ☆ 4/5Class ABBiasIntegrated Circuits
Formal & Physical Sciences Engineering & TechnologyENClass AB Output Stage (1): Transfer CharacteristicVincent ChangAugust 28, 2022 16 min★ ★ ★ ★ ☆ 4/5Class AB AmplifierOutput StageTransfer Characteristic
Formal & Physical Sciences Engineering & TechnologyENOp-Amp Integrator: Inverting & Non-invertingVincent ChangJuly 3, 2022 15 min★ ★ ★ ★ ☆ 4/5Operational AmplifierIntegratorAnalog Circuits
Applied Sciences & Engineering Engineering & TechnologyENStability & Miller Compensation (3): A Design ExampleVincent ChangJune 19, 2022 17 min★ ★ ★ ★ ☆ 4/5Miller CompensationStabilityAnalog IC Design
Formal & Physical Sciences Engineering & TechnologyENCrystal Oscillators (2): Frequency Response ExplainedVincent ChangJune 12, 2022 19 min★ ★ ★ ★ ☆ 4/5Crystal OscillatorFrequency ResponseReactance
Formal & Physical Sciences Engineering & TechnologyENCrystal Oscillators (1): Resonant Frequencies DerivedVincent ChangJune 5, 2022 19 min★ ★ ★ ★ ☆ 4/5Crystal OscillatorResonant FrequencyReactance
Formal & Physical Sciences Engineering & TechnologyENInput Offset Voltage of MOS Differential AmplifierVincent ChangMay 29, 2022 10 min★ ★ ★ ★ ☆ 4/5MOSFETDifferential AmplifierOffset Voltage
Formal & Physical Sciences Engineering & TechnologyENLC-Tuned Oscillators (2): Hartley & ColpittsVincent ChangApril 17, 2022 10 min★ ★ ★ ★ ☆ 4/5LC OscillatorHartley OscillatorColpitts Oscillator
Formal & Physical Sciences Engineering & TechnologyENLC-Tuned Oscillators (1): Loop Gain DerivedVincent ChangApril 10, 2022 13 min★ ★ ★ ★ ☆ 4/5LC OscillatorLoop GainBarkhausen Criterion
Formal & Physical Sciences Engineering & TechnologyENBJT Small-Signal Model (2): Hybrid-π Model vs. T ModelVincent ChangApril 3, 2022 10 min★ ★ ★ ★ ☆ 4/5BJTSmall-Signal ModelHybrid-Π
Formal & Physical Sciences Engineering & TechnologyENInput Offset Voltage of BJT Differential AmplifierVincent ChangMarch 27, 2022 11 min★ ★ ★ ★ ☆ 4/5BJTDifferential AmplifierOffset Voltage
Formal & Physical Sciences Engineering & TechnologyENInput Offset Voltage of Differential Amplifier: ConceptsVincent ChangMarch 20, 2022 10 min★ ★ ★ ☆ ☆ 3/5Differential AmplifierOffset VoltageOp-Amp
Formal & Physical Sciences Engineering & TechnologyENActive Load Differential Amplifiers (2): Output ResistanceVincent ChangMarch 13, 2022 15 min★ ★ ★ ★ ☆ 4/5Differential AmplifierOutput ResistanceBJT
Formal & Physical Sciences Engineering & TechnologyENBJT Small-Signal Model (1): Base Resistance & Emitter ResistanceVincent ChangFebruary 27, 2022 13 min★ ★ ★ ★ ☆ 4/5BJTSmall-Signal ModelBase Resistance
Formal & Physical Sciences Engineering & TechnologyENActive Load Differential Amplifiers (1): BJT & CMOSVincent ChangFebruary 20, 2022 11 min★ ★ ★ ★ ☆ 4/5Differential AmplifierActive LoadBJT
Applied Sciences & Engineering Engineering & TechnologyENGeneration of Square Waveforms Using Astable Multivibrators (1)Vincent ChangJanuary 23, 2022 19 min★ ★ ★ ★ ☆ 4/5Astable MultivibratorSquare Wave GeneratorOp-Amp
Formal & Physical Sciences Engineering & TechnologyENActive-Filter-Tuned Oscillator: Problem SolvingVincent ChangJanuary 16, 2022 18 min★ ★ ★ ★ ☆ 4/5OscillatorActive FilterInductance Simulation
Formal & Physical Sciences Engineering & TechnologyENPhase-Shift Oscillator: Problem SolvingVincent ChangJanuary 9, 2022 19 min★ ★ ★ ★ ☆ 4/5Phase-Shift OscillatorLoop GainBarkhausen Criterion
Applied Sciences & Engineering Engineering & TechnologyENWien-Bridge Oscillator (3): SPICE Simulation ExampleVincent ChangJanuary 2, 2022 14 min★ ★ ★ ★ ☆ 4/5Wien-Bridge OscillatorSPICE SimulationLoop Gain
Applied Sciences & Engineering Engineering & TechnologyENHeterogeneous Integration고양이도 알 수 있는 행복한 반도체December 27, 2021 50 min★ ★ ★ ★ ☆ 4/5SemiconductorAdvanced PackagingHybrid Bonding
Formal & Physical Sciences Engineering & TechnologyENTow-Thomas Biquad Filters (2): Op-Amp RC CircuitVincent ChangDecember 26, 2021 11 min★ ★ ★ ★ ☆ 4/5Tow-Thomas BiquadActive FiltersOp-Amp Circuits
Applied Sciences & Engineering Engineering & TechnologyENTow-Thomas Biquad Filters (1): Two-Integrator-Loop BasicsVincent ChangDecember 20, 2021 11 min★ ★ ★ ★ ☆ 4/5Tow-Thomas BiquadTwo-Integrator-LoopActive Filters
Formal & Physical Sciences Engineering & TechnologyENStability & Miller Compensation (2): Poles & Zero Solved!Vincent ChangDecember 5, 2021 19 min★ ★ ★ ★ ☆ 4/5Miller CompensationPoles and ZerosFrequency Response
Formal & Physical Sciences Engineering & TechnologyENClass A Output Stage (2): SimulationVincent ChangNovember 21, 2021 11 min★ ★ ★ ★ ☆ 4/5Class a AmplifierOutput StageSimulation
Formal & Physical Sciences Engineering & TechnologyENTwo-Stage CMOS Op-Amp (2): High-Frequency ResponseVincent ChangNovember 14, 2021 19 min★ ★ ★ ★ ☆ 4/5CMOS Op-AmpHigh-Frequency ResponseMiller Compensation
Formal & Physical Sciences Engineering & TechnologyENActive Filter Based on Inductor Replacement (3): All-PassVincent ChangNovember 7, 2021 12 min★ ★ ★ ★ ☆ 4/5All-Pass FilterActive FilterComplementary Transformation
Formal & Physical Sciences Engineering & TechnologyENBistable Multivibrators (aka Schmitt Triggers) (3): Non-invertingVincent ChangOctober 31, 2021 16 min★ ★ ★ ★ ☆ 4/5Schmitt TriggerBistable MultivibratorOp-Amp
Formal & Physical Sciences Engineering & TechnologyENBistable Multivibrators (aka Schmitt Triggers) (2): InvertingVincent ChangOctober 10, 2021 18 min★ ★ ★ ★ ☆ 4/5Schmitt TriggerBistable MultivibratorPositive Feedback
Formal & Physical Sciences Engineering & TechnologyENBistable Multivibrators (aka Schmitt Triggers) (1): The Key Concept ExplainedVincent ChangOctober 3, 2021 13 min★ ★ ★ ★ ☆ 4/5Schmitt TriggerBistable MultivibratorPositive Feedback
Formal & Physical Sciences Engineering & TechnologyENWien-Bridge Oscillator (1)Vincent ChangSeptember 26, 2021 15 min★ ★ ★ ★ ☆ 4/5Wien-Bridge OscillatorSinusoidal OscillatorBarkhausen Criterion
Formal & Physical Sciences Engineering & TechnologyENSinusoidal Oscillators: Basic Principles ExplainedVincent ChangSeptember 19, 2021 19 min★ ★ ★ ★ ☆ 4/5Sinusoidal OscillatorBarkhausen CriterionFeedback
Formal & Physical Sciences Engineering & TechnologyENDifferential Amplifier (2): Differential-Mode Half-CircuitsVincent ChangSeptember 12, 2021 10 min★ ★ ★ ★ ☆ 4/5Differential AmplifierHalf-CircuitSmall-Signal Analysis
Formal & Physical Sciences Engineering & TechnologyENBipolar Junction Transistors (BJTs) (1): IntroVincent ChangSeptember 5, 2021 13 min★ ★ ★ ★ ☆ 4/5BJTSemiconductorTransistor
Applied Sciences & Engineering Engineering & TechnologyENSlew Rate of IC Op-Amp (1): Rated Output Voltage SimulatedVincent ChangAugust 22, 2021 10 min★ ★ ★ ★ ☆ 4/5Op-AmpSlew RateRated Output Voltage
Formal & Physical Sciences Engineering & TechnologyENOp-Amp as Differential AmplifierVincent ChangAugust 15, 2021 13 min★ ★ ★ ★ ☆ 4/5Operational AmplifierDifferential AmplifierCircuit Analysis
Formal & Physical Sciences Engineering & TechnologyENMOS Rail-to-Rail Op-Amp (2): Input Common-Mode RangeVincent ChangAugust 1, 2021 15 min★ ★ ★ ★ ☆ 4/5CMOSOp-AmpRail-to-Rail
Applied Sciences & Engineering Engineering & TechnologyENClass A Output Stage (1): Transfer CharacteristicVincent ChangJuly 25, 2021 14 min★ ★ ★ ★ ☆ 4/5Class a AmplifierOutput StageTransfer Characteristic