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Consider the LF155 BiFET input stage in Figure 13.25. The p−channelJFET parameters are
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Microelectronics: Circuit Analysis and Design
- The arrow on the symbol of MOSFET indicates O a. that it is a N-channel MOSFET O b. the direction of conventional current flow O c. that it is a P-channel MOSFET O d. the direction of electronsarrow_forwardThe Pinch off voltage for N-Channel JFET is -3V, maximum saturated drain current 8mA and the value of VGS is -1.5 V. Calculate drain current.arrow_forward• Design a classical rectifier to deliver 100W into a resistive load from a 120V, 60HZ mains. ac Quantify the effect for different values of filter capacitance on: >average output voltage >output voltage ripple >Input current shape, harmonic content and THDarrow_forward
- M1 and M2 are matched, what is the output common mode voltage? Draw the output wave form if Vi is a sine wave of 10MHz and peak amplitude of Vdd/4, assume high gm, long channel, find the output signal shape, frequency and peak to peak amplitude, Rin ww RF VDD M2 M1 Routarrow_forwardWhat type is active filter shownarrow_forwardD1 D V1 D4 D2 V D D Diode Model: 1N5817 R = 10k Vi= sine (0 5 100) Given the parameters above, simulate the given circuit using .tran 0 30m 0. Solve for the output peak to peak voltage across the resistor and the output frequency measured across the resistor. Output Frequency = (When computing for the frequency, use 4v as reference point) Output Voltage (pk-pk) = + R1 R D3 Darrow_forward
- For the circuit given in figure below draw the collector characteristic curves for Ip= 50, 150 and 250 micro amperes on the same graph Re 220 A - Vec 10 V R 10 k Boc= 200 OV-5 Varrow_forwardA boost regulator has L=0.15 mH and C=0.11 mF with a duty cycle of 0.66 at a switching frequency of 50 kHz. The average load current is la=0.5A. The maximum ripple output voltage is: Select one: a. None of these b. 1.6V C. 2.6V d. 0.6Varrow_forwardQ3) For the regulator circuit shown in figure below, Vin-15 V, Rs-10 2, Vz-9.1 V, VBE=0.8V, and R=40 2. What are the values of output voltage, input current, the load current, and collector current. 102016 2-8594 Vin R$ Ⓡ R₂ Voutarrow_forward
- From the circuit below, determine the output peak voltage Vm ? Np:Ns 6:1 Vp 120 Vac out 60 Hz DA R = 200 2 O Ovpeak O 169.71Vpeak O 28.28Vpeak O 1018.23Vpeakarrow_forwardQ. Choose the correct answer from the following: 2. A three-phase half-wave controlled converter is constructed using 3 SCR devices. The circuit is supplying an R load with a< 30°. As such, each SCR device would conduct for a) 60° each cycle b) 120° each cycle c) 180° each cycle d) 360° each cycle 4. A thyristor has a maximum allowable junction temperature of 120°C and the ambient temperature is 40°C. If thermal resistance is 1.6° C/W, the maximum allowable internal power dissipation is: a. 20 W b. 50 W c. 92 W d. 128 W 6. In reverse blocking state of a thyristor: a) junction J2 is in reverse bias and J1, J3 is in forward bias. b) junction J3 is in forward bias and J1, J2 in reverse bias. c) junction J1, J3 is in reverse bias and J2 is in forward bias. d) junction J1 and J2 is in forward bias and J3 is in reverse bias.arrow_forwardQ. No 1. For the given analog signal, follow the proper steps to convert this signal to digital signal. (Take voltage levels L = 8, n= 3). Also assign proper coding to each voltage level and draw the resultant digital waveform for the given analog signal. Sample times Arnalog imput Timearrow_forward
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