EXERCISE PROBLEMEx 16.7: The CMOS inverter in Figure 16.21 is biased at VDD = 2.1 V, and thetransistor threshold voltages are VTN = -VTP = 0.4 V. Sketch the voltage trans-fer curve and show the critical voltages as in Figure 16.26 for (a) K/K,, = 1,(b) K/Kp = 0.5, and (c) K/K₁ = 2. (Ans. (a) V, = 1.05 V, VOPI = 1.45 V,= 1.56 V, VONI = 0.76 V; (c) VII =VONI 0.65 V; (b) V = 1.16 V, VOP!=0.938 V, VOP: 1.338 V, VONI = 0.538 V)= USGPVDDiDP+PMOS:VSDPKp,VTP+iDNNMOS:VDSN+KN, VTNUGSNFigure 16.21 CMOS inverter

Answered: EXERCISE PROBLEM Ex 16.7: The CMOS…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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A square-wave inverter has an R-L load with R = 15 N and L = 10 mH. The inverter output frequency is 400 Hz 1. Determine the value of the de source required to establish a load current which has a fundamental frequency component of 10 A rms. (b) Determine the THD of the load current. (c) Sketch the output and input currents. (a)
Problem 3 Consider a CMOS static inverter. Please be careful with units. The NMOS transistor has the following characteristics. The channel length is 350 nanometers. For NMOS: tox=10nm, Vm=0.25V, un=560cm²/vsec, W=700nm, L=350nm For PMOS: tox=10nm, Vtp=-0.35V, up=240cm²/vsec, W=700nm, L=350nm Compute the resistance R₁ for NMOS if the power supply voltage (Vad) is 1.25 volts.
In a half wave bridge inverter circuit, the power delivered to the load by each source is given by a. VsIs b. 4VsIs c. 2VsIs d. VsIs/2
5) What are the noise margins for a symmetrical CMOS inverter operating with VDD = 3.3 V and VrN = -VTP = 0.75 V? (b) Repeat for a CMOS inverter having (W |L)n = (W/L)p operating with VdD = 3.3 V and Vrn = –VTP = 0.75 V.
Design an asymmetrical inverter to meet the delay specificationa symmetrical CMOS reference inverter to provide a delay of 1 ns when driving a 10-pF load.(a) Assume VDD =2.5 V. (b) Assume VDD =1.8 V and VT N =−VT P =0.45 V. with (W/L)P = 2(W/L)N .
A full bridge inverter with RLC load having the following values: R=7.5 Ohms, L-12.5 mH, C-22 uF. The switching frequency is 500 Hz and the DC input voltage is 180V. The average current supply (consider up to the fifth harmonics in calculation) would be equal to: Select one: a. None of these b. 3.84A C. 1.64A d. 5.74A
a-Calculate and draw the load current for the first two-period interval b-Calculate and draw the source current and find its average value
The load voltage waveform of a single phase full bridge inverter supplied from 300V DC voltage source is shown in below figure. Output frequency is 50HZ and the load consists of series R-L components. The load values are 20 and 0.04H, respectively. (Conduction interval for half period is 120°) 150 100 50 T -50 -100 -150 .002 .004 .006 .008 .01 .012 .014 .016 .018 .02 Time (sec) a. Calculate and draw the load current for the first two-period interval b. Calculate and draw the load current for the steady-state condition c. Find the RMS values of the load voltage and the load current d. Calculate and draw the voltage across the load inductance Calculate and draw the source current and find its average value e.
Draw chracteristic curve of CMOS inverter. Give advantage and disadvantage of CMOS.
Using the sine PWM method with the full bridge inverter below, it is desired to generate a voltage of 50 Hz on the serial RL load. A voltage of 120 V DC is applied to the input of the inverter circuit. Amplitude modulation rate ma -0.9 and frequency modulation rate mf -19. The resistance of the series RL load is 15 OHM and the coil inductance is 40 mH. a) What is the power drawn by the load resistor?b) What is the total harmonic distortion value (THD) of the load current?
The load voltage waveform of a single phase full bridge inverter supplied from 300V DC voltage source is shown in below figure. Output frequency is 50HZ and the load consists of series R-L components. The load values are 2N and 0.04H, respectively. (Conduction interval for half period is 120°) 150 100 50 T -50 3 -100 -150 .002 .004 .006 .008 .014 ,02 .01 Time (sec) .012 .016 .018 a. Find the RMS values of the load voltage and the load current b. Calculate and draw the voltage across the load inductance c. Calculate and draw the source current and find its average value
What is the power-delay product for a symmetrical CMOSinverter with (W/L)N = 2/1, (W/L)P = 5/1,VDD = 2.5 V, and C = 0.3 pF? (b) Repeat forVDD = 2.0 V. (c) Repeat for VDD = 1.8 V.? How much power does the inverter dissipate if it is switching at a frequency of 100 MHz?

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