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ELEC:010117The 5 V / 1 kOhm Shockley load line has a unique root VD=0.555374 V and 55.9331 microV ripple

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Electronics Exponential Diode Load LineElectronics Diode Incremental Resistance

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Diode models and rectifier circuitsElectronics I · Mixed review

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ELEC:010118A 10 sin(theta) bridge with two 0.7 V drops conducts from 8.05 deg and has PIV 9.3 V

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Electronics Bridge Conduction AngleElectronics Rectifier Rms Piv

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Diode models and rectifier circuitsElectronics I · Mixed review

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ELEC:010219Source-resistor NMOS bias keeps ID=1 mA from ID=(2-ID)^2 and rejects the 4 mA ghost root

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Electronics Mos Source Resistor BiasElectronics Saturation Root Selection

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MOSFET and BJT operation and biasElectronics I · Mixed review

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ELEC:010220A beta=100 matched NPN mirror delivers 0.980392 mA and stays active only for RL<=4.386 kOhm

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Electronics Finite Beta Current MirrorElectronics Mirror Forward Active Bound

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MOSFET and BJT operation and biasElectronics I · Mixed review

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ELEC:010321Unbypassed RS=0.5 kOhm cuts the CS gain to -20/3 and splits vg into vs=2/3 and vgs=1/3

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Electronics Source Degeneration GainElectronics CS Port Resistances

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010322Loaded emitter follower: RE||RL=500 ohm gives Rin=52.475k, ve/vsig=0.86994, Rout=69.551 ohm

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Electronics 1 Emitter Follower Rin RE PrimeElectronics 1 Emitter Follower Rout With RS

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010323Matched MOS pair with ideal tail: vo1/vid=-10, vo2/vid=+10, vod/vid=-20, ACM=0

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Electronics 1 Mos Pair Differential SplitElectronics 1 Ideal Tail Common Mode Rejection

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010424Body-effect source follower splits 100uA and -50uA so Av=5/7, not 5/6

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Electronics 1 Source Follower Body Effect AVElectronics 1 Source Follower Gmb Rout Kcl

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010425Stacked NMOS Rout=5.10M; RD=100k loads it to 98.077k, enhancement 2.94 not 102

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Electronics 1 Cascode Exact RoutElectronics 1 Cascode Loaded Enhancement

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010426Class-B at Vp=10, VCC=12: eta=5pi/24, PD peaks at 2VCC/pi not at full swing

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Electronics 1 Class B Efficiency Partial SwingElectronics 1 Class B Dissipation Peak Versus VP

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010527Equal coupling poles at 20 Hz give |H|=5 and a lower -3 dB at 31.075 Hz

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Electronics Stacked Coupling HighpassElectronics Equal Pole Lower 3db

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Device and amplifier frequency responseElectronics I · Mixed review

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ELEC:010528A 0.8 follower into 100 pF has fp=7.958 MHz and a 10-90 rise of tau ln 9

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Electronics Follower Output PoleElectronics First Order Rise Time

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Device and amplifier frequency responseElectronics I · Mixed review

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ELEC:010629Finite A0=1e5 and fp=10 Hz close a noninverting loop to 10.9988 with fcl=90.92 kHz

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Electronics Finite Loop Gain DC ErrorElectronics One Pole Closed Loop Pole

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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ELEC:010630A 0.5 V/us follower with a 5 V sine has full-power bandwidth 15.915 kHz, not 1 MHz

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Electronics Full Power BandwidthElectronics Slew Versus Small Signal

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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ELEC:010631Rf=30k and Rg=10k put an inverting Schmitt at +/-3 V with 50 percent high time on 5 sin theta

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Electronics Inverting Schmitt ThresholdsElectronics Hysteresis Noise Immunity

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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Diode models and rectifier circuitsElectronics I · Calculation

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Diode models and rectifier circuitsElectronics I · Calculation

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Diode models and rectifier circuitsElectronics I · Calculation

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Diode models and rectifier circuitsElectronics I · Calculation

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924011A transformer secondary is modeled as an ideal source v_s(t)=V_m\sin(\omega t) with V_m=18.0\,\mathrm{V} and \omega…

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DiodesElectronics 1 Problem Solving

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ELEC:9924012A center-tapped transformer has two identical secondary halves.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924013A peak rectifier consists of an ideal source v_s(t)=V_m\sin(\omega t) with V_m=16.0\,\mathrm{V} and f=\omega/(2\pi)…

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DiodesElectronics 1 Problem Solving

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ELEC:9924014Retain the peak-rectifier topology of Problem 13, but change the numerical values to V_m=16.0\,\mathrm{V}, V_\gamma…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924015A single-phase transformer secondary is modeled as an ideal voltage v_s(t)=V_m\sin(\omega t) in series with a windi…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924016A Zener regulator is built as follows.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924017Design a shunt Zener regulator to the following specification.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924018A half-wave voltage doubler is driven by an ideal source v_s(t)=V_m\sin(\omega t) with V_m=6.30\sqrt{2}\,\mathrm{V}…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924019A center-tapped secondary provides v_{a0}(t)=V_m\sin(\omega t) and v_{b0}(t)=-V_m\sin(\omega t) with V_m=15.0\sqrt{…

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DiodesElectronics 1 Problem Solving

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ELEC:9924020A laboratory bridge rectifier is supposed to implement the following circuit.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924021A silicon rectifier diode, when on, obeys the constant-drop law v_D=V_\gamma(T) with and i_D\ge 0; off is an open c…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924022A silicon junction diode obeys with I_S=4.00\times 10^{-15}\,\mathrm{A} and V_T=26.0\,\mathrm{mV}.

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DiodesElectronics 1 Problem Solving

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ELEC:9924023A diode obeys the Shockley law of Problem 22 with the same I_S and V_T.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924024A capacitor-input bridge supply is driven by v_s(t)=V_m\sin(\omega t) with V_m=22.0\sqrt{2}\,\mathrm{V} and f=60.0\…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924025An unregulated capacitor-input supply is required to ride through an AC dropout.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924026A diode-resistor AND gate is built as follows.

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924027A capacitor-input rectifier is followed by a CRC \pi-section filter.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924028A red LED is characterized at 25^\circ\mathrm{C} by the table with v_F=v_A-v_K and i_F into the anode.

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924029A 12.0\,\mathrm{V} lead-acid backup battery (ideal voltage V_{\mathrm{bat}}=12.0\,\mathrm{V}, internal resistance R…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924030A student proposes an unregulated DC supply with the following written specification and bill of materials.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924031A grounded source v_i drives node A.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924032A dual shunt clipper is to be designed.

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ELEC:9924033A technician assembled the following intended positive shunt clipper.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924034A positive DC restorer (clamper) is driven by the periodic source v_i(t)=6.00\sin(\omega t)\,\mathrm{V} with \omega…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924035A negative clamper is assembled as follows.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:010117The 5 V / 1 kOhm Shockley load line has a unique root VD=0.555374 V and 55.9331 microV ripple

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Electronics Exponential Diode Load LineElectronics Diode Incremental Resistance

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Diode models and rectifier circuitsElectronics I · Mixed review

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ELEC:010118A 10 sin(theta) bridge with two 0.7 V drops conducts from 8.05 deg and has PIV 9.3 V

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Electronics Bridge Conduction AngleElectronics Rectifier Rms Piv

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Diode models and rectifier circuitsElectronics I · Mixed review

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ELEC:010219Source-resistor NMOS bias keeps ID=1 mA from ID=(2-ID)^2 and rejects the 4 mA ghost root

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Electronics Mos Source Resistor BiasElectronics Saturation Root Selection

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MOSFET and BJT operation and biasElectronics I · Mixed review

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ELEC:010220A beta=100 matched NPN mirror delivers 0.980392 mA and stays active only for RL<=4.386 kOhm

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Electronics Finite Beta Current MirrorElectronics Mirror Forward Active Bound

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MOSFET and BJT operation and biasElectronics I · Mixed review

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ELEC:010321Unbypassed RS=0.5 kOhm cuts the CS gain to -20/3 and splits vg into vs=2/3 and vgs=1/3

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Electronics Source Degeneration GainElectronics CS Port Resistances

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010322Loaded emitter follower: RE||RL=500 ohm gives Rin=52.475k, ve/vsig=0.86994, Rout=69.551 ohm

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Electronics 1 Emitter Follower Rin RE PrimeElectronics 1 Emitter Follower Rout With RS

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010323Matched MOS pair with ideal tail: vo1/vid=-10, vo2/vid=+10, vod/vid=-20, ACM=0

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Electronics 1 Mos Pair Differential SplitElectronics 1 Ideal Tail Common Mode Rejection

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Small-signal models and gainElectronics I · Mixed review

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ELEC:010424Body-effect source follower splits 100uA and -50uA so Av=5/7, not 5/6

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Electronics 1 Source Follower Body Effect AVElectronics 1 Source Follower Gmb Rout Kcl

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010425Stacked NMOS Rout=5.10M; RD=100k loads it to 98.077k, enhancement 2.94 not 102

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Electronics 1 Cascode Exact RoutElectronics 1 Cascode Loaded Enhancement

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010426Class-B at Vp=10, VCC=12: eta=5pi/24, PD peaks at 2VCC/pi not at full swing

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Electronics 1 Class B Efficiency Partial SwingElectronics 1 Class B Dissipation Peak Versus VP

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Single-stage and multistage amplifiersElectronics I · Mixed review

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ELEC:010527Equal coupling poles at 20 Hz give |H|=5 and a lower -3 dB at 31.075 Hz

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Electronics Stacked Coupling HighpassElectronics Equal Pole Lower 3db

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Device and amplifier frequency responseElectronics I · Mixed review

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ELEC:010528A 0.8 follower into 100 pF has fp=7.958 MHz and a 10-90 rise of tau ln 9

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Electronics Follower Output PoleElectronics First Order Rise Time

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Device and amplifier frequency responseElectronics I · Mixed review

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ELEC:010629Finite A0=1e5 and fp=10 Hz close a noninverting loop to 10.9988 with fcl=90.92 kHz

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Electronics Finite Loop Gain DC ErrorElectronics One Pole Closed Loop Pole

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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ELEC:010630A 0.5 V/us follower with a 5 V sine has full-power bandwidth 15.915 kHz, not 1 MHz

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Electronics Full Power BandwidthElectronics Slew Versus Small Signal

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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ELEC:010631Rf=30k and Rg=10k put an inverting Schmitt at +/-3 V with 50 percent high time on 5 sin theta

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Electronics Inverting Schmitt ThresholdsElectronics Hysteresis Noise Immunity

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Feedback, stability, and practical op-amp limitsElectronics I · Mixed review

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924011A transformer secondary is modeled as an ideal source v_s(t)=V_m\sin(\omega t) with V_m=18.0\,\mathrm{V} and \omega…

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DiodesElectronics 1 Problem Solving

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ELEC:9924012A center-tapped transformer has two identical secondary halves.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924013A peak rectifier consists of an ideal source v_s(t)=V_m\sin(\omega t) with V_m=16.0\,\mathrm{V} and f=\omega/(2\pi)…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924014Retain the peak-rectifier topology of Problem 13, but change the numerical values to V_m=16.0\,\mathrm{V}, V_\gamma…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924015A single-phase transformer secondary is modeled as an ideal voltage v_s(t)=V_m\sin(\omega t) in series with a windi…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924016A Zener regulator is built as follows.

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ELEC:9924017Design a shunt Zener regulator to the following specification.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924018A half-wave voltage doubler is driven by an ideal source v_s(t)=V_m\sin(\omega t) with V_m=6.30\sqrt{2}\,\mathrm{V}…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924019A center-tapped secondary provides v_{a0}(t)=V_m\sin(\omega t) and v_{b0}(t)=-V_m\sin(\omega t) with V_m=15.0\sqrt{…

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ELEC:9924020A laboratory bridge rectifier is supposed to implement the following circuit.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924021A silicon rectifier diode, when on, obeys the constant-drop law v_D=V_\gamma(T) with and i_D\ge 0; off is an open c…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924022A silicon junction diode obeys with I_S=4.00\times 10^{-15}\,\mathrm{A} and V_T=26.0\,\mathrm{mV}.

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ELEC:9924023A diode obeys the Shockley law of Problem 22 with the same I_S and V_T.

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ELEC:9924024A capacitor-input bridge supply is driven by v_s(t)=V_m\sin(\omega t) with V_m=22.0\sqrt{2}\,\mathrm{V} and f=60.0\…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924025An unregulated capacitor-input supply is required to ride through an AC dropout.

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924026A diode-resistor AND gate is built as follows.

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924027A capacitor-input rectifier is followed by a CRC \pi-section filter.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924028A red LED is characterized at 25^\circ\mathrm{C} by the table with v_F=v_A-v_K and i_F into the anode.

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924029A 12.0\,\mathrm{V} lead-acid backup battery (ideal voltage V_{\mathrm{bat}}=12.0\,\mathrm{V}, internal resistance R…

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DiodesElectronics 1 Problem Solving

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924030A student proposes an unregulated DC supply with the following written specification and bill of materials.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924031A grounded source v_i drives node A.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924032A dual shunt clipper is to be designed.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924033A technician assembled the following intended positive shunt clipper.

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924034A positive DC restorer (clamper) is driven by the periodic source v_i(t)=6.00\sin(\omega t)\,\mathrm{V} with \omega…

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Diode models and rectifier circuitsElectronics I · Calculation

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ELEC:9924035A negative clamper is assembled as follows.

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ELEC:9924001A silicon diode D has its anode at node a and its cathode at the reference node 0.

ELEC:9924002A junction diode obeys the Shockley law with I_S=2.50\times 10^{-14}\,\mathrm{A} and n=1.80.

ELEC:9924003An ideal independent DC source V_S=12.0\,\mathrm{V} has its positive terminal at node s and its negative terminal a…

ELEC:9924004A discrete diode is characterized at T=300\,\mathrm{K} by the following measured pairs (v_D,i_D), with v_D=v_A-v_K…

ELEC:9924005Node s is driven by an ideal independent DC source V_S with its positive terminal at s and its negative terminal at…

ELEC:9924006Two silicon junction diodes share a common anode node a and a common cathode node 0.

ELEC:9924007Two DC sources feed a common load through steering diodes.

ELEC:9924008A periodic triangular source v_s(t) has period T=1.00\,\mathrm{ms}, peak values +6.00\,\mathrm{V} and -6.00\,\mathr…

ELEC:9924009An ideal independent source v_s(t)=8.00\sin(\omega t)\,\mathrm{V} with \omega=2\pi\times 60.0\,\mathrm{rad/s} is co…

ELEC:9924010A periodic square-wave source v_s(t) equals +4.00\,\mathrm{V} for 0\le t<5.00\,\mathrm{ms} and equals -4.00\,\mathr…

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ELEC:9924001A silicon diode D has its anode at node a and its cathode at the reference node 0.

ELEC:9924002A junction diode obeys the Shockley law with I_S=2.50\times 10^{-14}\,\mathrm{A} and n=1.80.

ELEC:9924003An ideal independent DC source V_S=12.0\,\mathrm{V} has its positive terminal at node s and its negative terminal a…

ELEC:9924004A discrete diode is characterized at T=300\,\mathrm{K} by the following measured pairs (v_D,i_D), with v_D=v_A-v_K…

ELEC:9924005Node s is driven by an ideal independent DC source V_S with its positive terminal at s and its negative terminal at…

ELEC:9924006Two silicon junction diodes share a common anode node a and a common cathode node 0.

ELEC:9924007Two DC sources feed a common load through steering diodes.

ELEC:9924008A periodic triangular source v_s(t) has period T=1.00\,\mathrm{ms}, peak values +6.00\,\mathrm{V} and -6.00\,\mathr…

ELEC:9924009An ideal independent source v_s(t)=8.00\sin(\omega t)\,\mathrm{V} with \omega=2\pi\times 60.0\,\mathrm{rad/s} is co…

ELEC:9924010A periodic square-wave source v_s(t) equals +4.00\,\mathrm{V} for 0\le t<5.00\,\mathrm{ms} and equals -4.00\,\mathr…