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For the differential amplifier shown in Fig. 4-8, R1 and R2 are 1% resistors with values of 4.7 k Ω and 270 k Ω, respectively.
a. What is the differential-mode input impedance?
b. What is the differential-mode gain?
c. What is the common-mode input impedance?
d. What is the common-mode gain?
e. What is the CMRR?
A horizontal conductor that is part of a power line carries acurrent of 7200 A from south tonorth. Earth's magnetic field (60.0 µT) is directed towardthe north and is inclined downward at 70° to the horizontal.
Discuss how a shift register differs from a counter and how flip flops are used in counters and shift registers. Also discuss different applications of counters and shift registers.
A labor intensive process has a fixed cost of $338,000 and a variable cost of $143 per unit. A capital intensive (automated) process for the same product has a fixed cost of $1,244,000 and a variable cost of $92.50 per unit.
Write a program that accepts a date from the user in the form mm/dd/yyyy and then displays it in the form month dd, yyyy, where month is the written name of the month. Store the month names in an array that contains pointers to strings.
Maximum charge on the globe. Calculate the maximum amount of charge that can be placed on the globe without causing breakdown in air. Assume a radius of 6400 km and breakdown occurs at 3 x 106 V/m.
Sketch the schematic for a RC low-pass filter with a 3 dB cutoff frequency of 500 Hz, i.e., the output at 500 Hz is 1/2 = 0.707 of the filter output at DC. What RC time constant must the filter have
Using Euler's relation , the signal x(t) defined above canbe expressed as a sun of complex exponential signals using the finite Fourier synthesis summation. Determine values for f, N and all the complex amplitudes, a.
How to take a decimal number and get it in binary numbers such as 98= 0110 010
1. We consider a Rayleigh fading signal. Suppose that a single branch receiver has a 10% chance of being 5 dB below a certain SNR threshold γo.
State the approximate sampling distribution of theta hat, the proportion of persons who spent more than 1200 on a pc. Find the probability that more than 60% of this group spent more than 1200.
Magnitude bode plot for any given transfer function Can some one teach me an easy way to make a bode plot for any given transfer function magnitude only (not phase).
1. Calculate the sample values for one period. 2. What is the Nyquist sampling rate for this waveform 3. If the samples are converted to 8 bits, find bits for each sample values. 4. What is the quantization step value and quantization error
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