目次
Circuits
Basics
| ohms.txt | Ohm's Law | |
| resistors.txt | Resistors | |
| cap.txt | Capacitor | |
| induct.txt | Inductor | |
| lrc.txt | LRC Circuit | |
| voltdivide.txt | Voltage Divider | |
| pot.txt | Potentiometer | |
| potdivide.txt | Potentiometer Divider | |
| thevenin.txt | Thevenin's Theorem | |
| norton.txt | Norton's Theorem |
A/C Circuits
| capac.txt | Capacitor | |
| inductac.txt | Inductor | |
| capmultcaps.txt | Caps of Various Capacitances | |
| capmultfreq.txt | Caps w/ Various Frequencies | |
| indmultind.txt | Inductors of Various Inductances | |
| indmultfreq.txt | Inductors w/ Various Frequencies | |
| impedance.txt | Impedances of Same Magnitude | |
| res-series.txt | Series Resonance | |
| res-par.txt | Parallel Resonance |
Passive Filters
| filt-hipass.txt | High-Pass Filter (RC) | |
| filt-lopass.txt | Low-Pass Filter (RC) | |
| filt-hipass-l.txt | High-Pass Filter (RL) | |
| filt-lopass-l.txt | Low-Pass Filter (RL) | |
| bandpass.txt | Band-pass Filter | |
| bandnoise.txt | Band-pass w/ Noise | |
| notch.txt | Notch Filter | |
| twint.txt | Twin-T Filter | |
| crossover.txt | Crossover | |
| butter10lo.txt | Butterworth Low-Pass (10 pole) | |
| butter10hi.txt | Butterworth High-Pass (10 pole) | |
| butter10loaud.txt | Butterworth Low-Pass w/ Noise | |
| butter10hiaud.txt | Butterworth High-Pass w/ Noise | |
| butterbandstop.txt | Butterworth Band-Stop | |
| besselbutter.txt | Bessel vs Butterworth | |
| ringing.txt | Band-pass with Ringing | |
| comb.txt | Comb Filter |
Other Passive Circuits
Series/Parallel
| indseries.txt | Inductors in Series | |
| indpar.txt | Inductors in Parallel | |
| capseries.txt | Caps in Series | |
| cappar.txt | Caps in Parallel |
Transformers
| transformer.txt | Transformer | |
| transformerdc.txt | Transformer w/ DC | |
| transformerup.txt | Step-Up Transformer | |
| transformerdown.txt | Step-Down Transformer | |
| longdist.txt | Long-Distance Power Transmission |
Relays
| relay.txt | Relay | |
| relayand.txt | Relay AND | |
| relayor.txt | Relay OR | |
| relayxor.txt | Relay XOR | |
| relaymux.txt | Relay Mux | |
| relayff.txt | Relay Flip-Flop | |
| relaytff.txt | Relay Toggle Flip-Flop | |
| relayosc.txt | Relay Oscillator | |
| relayctr.txt | Relay Counter |
| 3way.txt | 3-Way Light Switches | |
| 4way.txt | 3- and 4-Way Light Switches | |
| diff.txt | Differentiator | |
| wheatstone.txt | Wheatstone Bridge | |
| lrc-critical.txt | Critically Damped LRC | |
| currentsrcelm.txt | Current Source | |
| inductkick.txt | Inductive Kickback | |
| inductkick-snub.txt | Blocking Inductive Kickback | |
| powerfactor1.txt | Power Factor | |
| powerfactor2.txt | Power Factor Correction | |
| grid.txt | Resistor Grid | |
| grid2.txt | Resistor Grid 2 | |
| cube.txt | Resistor Cube |
Coupled LC's
| coupled1.txt | LC Modes (2) | |
| coupled2.txt | Weak Coupling | |
| coupled3.txt | LC Modes (3) | |
| ladder.txt | LC Ladder |
| phaseseq.txt | Phase-Sequence Network | |
| lissa.txt | Lissajous Figures |
Diodes
| diodevar.txt | Diode | |
| diodecurve.txt | Diode I/V Curve | |
| rectify.txt | Half-Wave Rectifier | |
| fullrect.txt | Full-Wave Rectifier | |
| fullrectf.txt | Full-Wave Rectifier w/ Filter | |
| diodelimit.txt | Diode Limiter |
Zener Diodes
| zeneriv.txt | I/V Curve | |
| zenerref.txt | Voltage Reference | |
| zenerreffollow.txt | Voltage Reference w/ Follower |
| dcrestoration.txt | DC Restoration | |
| inductkick-block.txt | Blocking Inductive Kickback | |
| spikegen.txt | Spike Generator |
Voltage Multipliers
| voltdouble.txt | Voltage Doubler | |
| voltdouble2.txt | Voltage Doubler 2 | |
| volttriple.txt | Voltage Tripler | |
| voltquad.txt | Voltage Quadrupler |
| amdetect.txt | AM Detector | |
| diodeclip.txt | Waveform Clipper | |
| sinediode.txt | Triangle-to-Sine Converter | |
| ringmod.txt | Ring Modulator |
Op-Amps
| opamp.txt | Op-Amp | |
| opampfeedback.txt | Op-Amp Feedback |
Amplifiers
| amp-invert.txt | Inverting Amplifier | |
| amp-noninvert.txt | Noninverting Amplifier | |
| amp-follower.txt | Follower | |
| amp-diff.txt | Differential Amplifier | |
| amp-sum.txt | Summing Amplifier | |
| logconvert.txt | Log Amplifier | |
| classd.txt | Class-D Amplifier |
Oscillators
| relaxosc.txt | Relaxation Oscillator | |
| phaseshiftosc.txt | Phase-Shift Oscillator | |
| triangle.txt | Triangle Wave Generator | |
| sine.txt | Sine Wave Generator | |
| sawtooth.txt | Sawtooth Wave Generator | |
| vco.txt | Voltage-Controlled Oscillator | |
| trianglevco.txt | Triangle VCO |
| amp-rect.txt | Half-Wave Rectifier (inverting) | |
| amp-fullrect.txt | Full-Wave Rectifier | |
| peak-detect.txt | Peak Detector | |
| amp-integ.txt | Integrator | |
| amp-dfdx.txt | Differentiator (inverting) | |
| amp-schmitt.txt | Schmitt Trigger | |
| nic-r.txt | Negative Impedance Converter | |
| gyrator.txt | Gyrator | |
| capmult.txt | Capacitance Multiplier | |
| howland.txt | Howland Current Source | |
| itov.txt | I-to-V Converter | |
| delta-pwm.txt | Delta PWM Encoder | |
| opamp-regulator.txt | Voltage Regulator | |
| opint.txt | 741 Internals | |
| opint-invert-amp.txt | 741 (inverting amplifier) | |
| opint-slew.txt | 741 Slew Rate | |
| opint-current.txt | 741 Current Limits |
Chaotic Circuits
| rossler.txt | Rossler | |
| vilnius.txt | Vilnius | |
| chua.txt | Chua | |
| chaos1.txt | Chaos 1 | |
| chaos2.txt | Chaos 2 | |
| jerk.txt | Jerk |
Transistors
| npn.txt | NPN Transistor | |
| pnp.txt | PNP Transistor | |
| transswitch.txt | Switch | |
| follower.txt | Emitter Follower |
Multivibrators
| multivib-a.txt | Astable Multivib | |
| multivib-bi.txt | Bistable Multivib (Flip-Flop) | |
| multivib-mono.txt | Monostable Multivib (One-Shot) |
| ceamp.txt | Common-Emitter Amplifier | |
| phasesplit.txt | Unity-Gain Phase Splitter | |
| schmitt.txt | Schmitt Trigger | |
| currentsrc.txt | Current Source | |
| currentsrcramp.txt | Current Source Ramp | |
| mirror.txt | Current Mirror | |
| darlington.txt | Darlington Pair |
Differential Amplifiers
| trans-diffamp.txt | Differential Input | |
| trans-diffamp-common.txt | Common-Mode Input | |
| trans-diffamp-cursrc.txt | Common-Mode w/Current Source |
Push-Pull Follower
| pushpullxover.txt | Simple, with distortion | |
| pushpull.txt | Improved |
Oscillators
| colpitts.txt | Colpitts Oscillator | |
| hartley.txt | Hartley Oscillator | |
| eclosc.txt | Emitter-Coupled LC Oscillator | |
| crystalosc2.txt | Crystal Oscillator |
| gilbertcell.txt | Gilbert Cell Multiplier | |
| rmsconverter.txt | True RMS Converter | |
| joule-thief.txt | Joule Thief | |
| transrectifier.txt | Full-Wave Rectifier | |
| early.txt | Early Effect |
MOSFETs
| nmosfet.txt | n-MOSFET | |
| pmosfet.txt | p-MOSFET | |
| mosswitch.txt | Switch | |
| mosfollower.txt | Source Follower | |
| moscurrentsrc.txt | Current Source | |
| moscurrentramp.txt | Current Ramp | |
| mosmirror.txt | Current Mirror | |
| mosfetamp.txt | Common-Source Amplifier | |
| cmosinverter.txt | CMOS Inverter | |
| cmosinvertercap.txt | CMOS Inverter (w/capacitance) | |
| cmosinverterslow.txt | CMOS Inverter (slow transition) | |
| cmostransgate.txt | CMOS Transmission Gate | |
| mux.txt | CMOS Multiplexer | |
| samplenhold.txt | Sample-and-Hold | |
| delayrc.txt | Delayed Buffer | |
| leadingedge.txt | Leading-Edge Detector | |
| switchfilter.txt | Switchable Filter | |
| voltinvert.txt | Voltage Inverter | |
| invertamp.txt | Inverter Amplifier | |
| inv-osc.txt | Inverter Oscillator | |
| crystalosc.txt | CMOS Crystal Oscillator |
555 Timer Chip
| 555square.txt | Square Wave Generator | |
| 555int.txt | Internals | |
| 555saw.txt | Sawtooth Oscillator | |
| 555lowduty.txt | Low-duty-cycle Oscillator | |
| 555monostable.txt | Monostable Multivibrator | |
| 555pulsemod.txt | Pulse Width Modulator | |
| 555sequencer.txt | Pulse Sequencer | |
| 555schmitt.txt | Schmitt Trigger (inverting) | |
| 555missing.txt | Missing Pulse Detector |
Active Filters
| filt-vcvs-lopass.txt | VCVS Low-Pass Filter | |
| filt-vcvs-hipass.txt | VCVS High-Pass Filter | |
| switchedcap.txt | Switched-Capacitor Filter | |
| allpass1.txt | Allpass | |
| allpass2.txt | Allpass w/ Square | |
| actbutterlo.txt | Butterworth Low-Pass | |
| actbutterhi.txt | Butterworth High-Pass | |
| actbutterband.txt | Butterworth Band-Pass |
Logic Families
RTL
| rtlinverter.txt | RTL Inverter | |
| rtlnor.txt | RTL NOR | |
| rtlnand.txt | RTL NAND |
DTL
| dtlinverter.txt | DTL Inverter | |
| dtlnand.txt | DTL NAND | |
| dtlnor.txt | DTL NOR |
TTL
| ttlinverter.txt | TTL Inverter | |
| ttlnand.txt | TTL NAND | |
| ttlnor.txt | TTL NOR | |
| fanout.txt | Fan-Out |
NMOS
| nmosinverter.txt | NMOS Inverter | |
| nmosinverter2.txt | Inverter with only MOSFETs | |
| nmosinverter3.txt | Depletion-load NMOS Inverter | |
| nmosnand.txt | NMOS NAND |
CMOS
| cmosinverter.txt | CMOS Inverter | |
| cmosnand.txt | CMOS NAND | |
| cmosnor.txt | CMOS NOR | |
| cmosxor.txt | CMOS XOR | |
| cmosff.txt | CMOS Flip-Flop | |
| cmosmsff.txt | CMOS Master-Slave Flip-Flop |
ECL
| eclnor.txt | ECL NOR/OR |
Ternary
| 3-cgand.txt | CGAND | |
| 3-cgor.txt | CGOR | |
| 3-invert.txt | Complement (F210) | |
| 3-f211.txt | F211 | |
| 3-f220.txt | F220 | |
| 3-f221.txt | F221 |
Combinational Logic
| xor.txt | Exclusive OR | |
| halfadd.txt | Half Adder | |
| fulladd.txt | Full Adder | |
| decoder.txt | 1-of-4 Decoder | |
| priencoder.txt | Priority Encoder | |
| mux3state.txt | 2-to-1 Mux | |
| majority.txt | Majority Logic | |
| digcompare.txt | 2-Bit Comparator | |
| 7segdecoder.txt | 7-Segment LED Decoder | |
| brentkung.txt | Brent-Kung Adder | |
| alu74181.txt | 74181 ALU |
Sequential Logic
Flip-Flops
| nandff.txt | SR Flip-Flop | |
| clockedsrff.txt | Clocked SR Flip-Flop | |
| masterslaveff.txt | Master-Slave Flip-Flop | |
| edgedff.txt | Edge-Triggered D Flip-Flop | |
| jkff.txt | JK Flip-Flop |
Counters
| counter.txt | 4-Bit Ripple Counter | |
| counter8.txt | 8-Bit Ripple Counter | |
| synccounter.txt | Synchronous Counter | |
| updownctr.txt | Up/Down Counter | |
| deccounter.txt | Decimal Counter | |
| graycode.txt | Gray Code Counter | |
| johnsonctr.txt | Johnson Counter | |
| ringcascade.txt | Cascading Ring Counters |
Shift Registers
| sipo-sr.txt | Serial-In Parallel-Out | |
| piso-sr.txt | Parallel-In Serial-Out | |
| unishiftreg.txt | Universal |
| divideby2.txt | Divide-by-2 | |
| divideby3.txt | Divide-by-3 | |
| ledflasher.txt | LED Flasher | |
| traffic.txt | Traffic Light | |
| sram.txt | Static RAM | |
| dram.txt | Dynamic RAM |
Analog/Digital
| flashadc.txt | Flash ADC | |
| deltasigma.txt | Delta-Sigma ADC | |
| hfadc.txt | Half-Flash (Subranging) ADC | |
| dac.txt | Binary-Weighted DAC | |
| r2rladder.txt | R-2R Ladder DAC | |
| swtreedac.txt | Switch-Tree DAC | |
| digsine.txt | Digital Sine Wave | |
| qam-256.txt | QAM-256 Modulator/Demodulator |
Power Converters
| conv-boost.txt | Boost Converter | |
| conv-buck.txt | Buck Converter | |
| conv-buckboost.txt | Buck-Boost Converter | |
| conv-cuk.txt | Ćuk Converter | |
| conv-sepic.txt | SEPIC Converter |
Phase-Locked Loops
| xorphasedet.txt | XOR Phase Detector | |
| pll.txt | Type I PLL | |
| phasecomp.txt | Phase Comparator (Type II) | |
| phasecompint.txt | Phase Comparator Internals | |
| pll2.txt | Type II PLL | |
| pll2a.txt | Type II PLL (fast) | |
| freqdouble.txt | Frequency Doubler |
Transmission Lines
| tl.txt | Simple TL | |
| tlstand.txt | Standing Wave | |
| tlterm.txt | Termination | |
| tlmismatch.txt | Mismatched lines (Pulse) | |
| tlmis1.txt | Mismatched lines (Standing Wave) | |
| tlmatch1.txt | Impedance Matching (L-Section) | |
| tlmatch2.txt | Impedance Matching (Shunt Stub) | |
| tlfreq.txt | Stub Frequency Response | |
| tllopass.txt | Low-Pass Filter | |
| tllight.txt | Light Switch |
Misc Devices
JFETs
| jfetcurrentsrc.txt | JFET Current Source | |
| jfetfollower.txt | JFET Follower | |
| jfetfollower-nooff.txt | JFET Follower w/zero offset | |
| jfetamp.txt | Common-Source Amplifier | |
| volume.txt | Volume Control | |
| lambda-diode.txt | Lambda Diode | |
| lambda-diode-osc.txt | Lambda Diode Oscillator |
Tunnel Diodes
| tdiode.txt | I/V Curve | |
| tdosc.txt | LC Oscillator | |
| tdrelax.txt | Relaxation Oscillator |
Memristors
| mr.txt | Memristor | |
| mr-sine.txt | Sine Wave | |
| mr-square.txt | Square Wave | |
| mr-triangle.txt | Triangle Wave | |
| mr-sine2.txt | Hard-Switching 1 | |
| mr-sine3.txt | Hard-Switching 2 | |
| mr-crossbar.txt | Crossbar Memory |
Triodes
| triode.txt | Triode | |
| triodeamp.txt | Amplifier |
Silicon-Controlled Rectifiers
| scr.txt | SCR | |
| scractrig.txt | AC Trigger |
Current Conveyor
| cc2.txt | CCII+ | |
| cc2n.txt | CCII- | |
| ccinductor.txt | Inductor Simulator | |
| cc2imp.txt | CCII+ Implementation | |
| cc2impn.txt | CCII- Implementation | |
| cciamp.txt | Current Amplifier | |
| ccvccs.txt | VCCS | |
| ccdiff.txt | Current Differentiator | |
| ccint.txt | Current Integrator | |
| ccitov.txt | Current-Controlled Voltage Source |
Spark Gap
| spark-sawtooth.txt | Sawtooth Generator | |
| tesla.txt | Tesla Coil | |
| spark-marx.txt | Marx Generator |
Operational Transconductance Amplifier (OTA)
| ota-vca.txt | OTA Voltage Controlled Amplifier (VCA) | |
| ota-vcf-single.txt | OTA Single Stage VCF (low pass) | |
| ota-ringmod.txt | OTA Ring Modulator | |
| ota-gain.txt | LM137000 Gain Oddity |
Light Bulb
| lightbulb.txt | Light Bulb | |
| wienbridge.txt | Wien Bridge Oscillator |
Varactor
| varactor.txt | Varactor | |
| varactorvco.txt | VCO |
| ledarray.txt | LED Array | |
| triacdimmer.txt | DIAC/TRIAC Dimmer | |
| ujtosc.txt | Unijunction Oscillator |
| blank.txt | Blank Circuit |
