Prob. 2. For the following circuit, i. Draw the transfer characteristic of the circuit (Sketch Vo(t)...
4. (20 points) Sketch and clearly label the transfer characteristic of the circuit for -25 V SVI S +25 V. Assume that the diodes can be represented by a piecewise-linear model with VDo 0.65V and n) 20 Ω. Assuming the specified Zenervo tage o V is measured at a currenL of 10 mA and that 20 Ω, represent the Zener by a piecewise-linear model. Find the following: a. Vu (when Vi =-6 V) is: b. Vo (when Vi 20 V)...
nsider the circult shown on the right. a) Which diodes are forward biased and which are reverse biased? b) Assume 0.7 V drop across each forward- D1 -5V biased diode and find Vo. +5V D2 Vo +5VD3 -5V D4 Two ideal diodes are placed in a circuit shown on the 2. D1 120 D2 60 Va right: a) Determine which diodes conduct and which R 18 5.4V 5V ones do not b) Assume D1 and D2 both conduct. Find Va...
P9.67, Sketch the transfer characteristic (v, versus if in) for the circuit shown in Figure P9.67 carefully labeling the breakpoint and slopes Allow vin to range from -5 V to +5 V and assume that the diodes are ideal. p37, Find the values of / and V for the circuits of igure P9.37 assuming that the diodes are deal. 515 1.2 kf Probles 3 kf voD 2 ks? 5 V Figure P9.67 DV Sre for 2 E ing ent the...
i need help plz For the diode circuit shown below, draw the V_OUT- V_IN (transfer) characteristic. Assume the ideal diode model for D1 and the constant-voltage model (with V_Don = 0.8V) for D2.
1. For the 4 circuits shown below, sketch the output waveform for a 1V peak, 1kHz, sinusoidal wave in put signal. Assume the diodes are ideal and they exhibit ON-OFF switch model behaviour. Create an ideal diode model in LT-Spice with the following specification [.model IdealDiode D(Ron=0.1m Roff=100G Vfwd-0.0) ] simulate the circuit and verify the output waveform. Vin Vout Vin Vout 1k 1k (a) (b) 1k Vin 1k Vin Vout Vout ww 1k (c) (d) KH 1. For the...
(a) Sketch the output waveform Vout(t) of the circuit shown in Figure P3.42(a) when Vin = 9sin1000t V. Show the maximum and minimum values on the sketch and the equation for the curves at different time intervals. Assume that the diodes are ideal. (b) Repeat part (a) for the circuit of Figure P3.42(b).
(10pts) 1. (a). Use the following i-v characteristic, plot the load line and find the Q-point from the graph for the following circuit if V 5V and R 2.25k2. Use constant voltage drop diode model with Vo-0.5V as shown in the following Figure. İD (A) 0.002 0.001 -7 -6 -5-4-3 -2 112 3 4 5 6 7 Up(V) -0.001 -0.002 (20pts) (b) Find the Q-point for the three diodes in the following circuit. Use the constant-voltage -drop (CVD) model (with...
Consider the circuit shown in Figure 1. Assume that the diodes have an exponen Question 21 tial i-v characteristic. Diode D1 has 10 times the junction area of D2, i.e. Isı = 10Is2. Determine the value of voltage V indicated in the figure. The circuit operates at room temperature, i.e. the value of the thermal voltage is Vr = 26 mV 10 mA 3 mA Fig. 1 O+V Consider the circuit shown in Figure 1. Assume that the diodes have...
2. For the circuit shown in Figure 4, assume the diode can be modelled by a Constant- Voltage Drop (CVD) (VD[on) = 0.7 V) for d.c analysis. 10 mA 5502 Zc = 0 int) DV D3 D2 V 100 sin(wt) mV vo(t) 1k 12 } 3k 22 Figure 4 (a) Determine the diode d.c current loi, Ioz, 103, Io and V. Check your assumptions. (b) Determine the output ac current, id and voltage, vd (c) Determine the output total current,...
QUESTION (2) The diodes are ideal except with an on-voltage of 0.7V. The input voltage source vIN is a 100Hz, 50% duty cycle square-wave with voltage levels of OV and +10V. The load resistance, R = 1002 DL D a) If the ripple voltage, V 0.5V, sketch the output waveform for several input cycles. What is the average DC output voltage vo + D. C R (6 points) Vo VIN b) What would be the minimum value of C (in...