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An OP-07 operational amplifier has ca GBW of 0.5 MHz and a slew rate of 0.17 V/s. If the closed loop gain is set to 15:
a) What is the expected bandwidth?
b) How many stages would be needed to produce a multistage module with a gain of 1000 and a bandwidth of 50 kHz?
c) If the output signal amplitude is 13V, what is the maximum frequency which can be passed without distortion?
d) Sketch Vout in the following circuits:
Consider the following discrete-time signal where the samplesare represented using N bits. a. How many bits are needed to ensure that the quantization levelis less than 0.001. b. Suppose N = 8 bits. What is the average power of the quantization noise..
Consider an RC network that have an input x(t) and an output y(t) that is taken from the terminals of the capacitor C. a.Draw the circuit; showall the necessary symbols on the drawing. b.Find the frequency response H(jw) and the impulse response h(t)..
Design a sequence generator circuit with 4 outputs W,X,Y and Z. The circuit should generate the following sequence of output patterns: 0001, 0011, 1100, 1000. After 1000, the circuit should repeat the sequence starting at 0001 again.
A 10kVA, 200/400V 50Hz single-phase transformer gave the following test results. O/C test: 200V, 1.3A, 120W, on l.v. side. S/C test: 22V, 30A, 200W on h.v. side. (a) Calculate the magnetizing current and the component corresponding to core loss at ..
What is the largest binary number that can be repressed with 14 bits. What are the equivalent decimal and hexadecimal numbers.
the voltage across and current through a certain device are given v(t)= 5cos(4πt), i(t)= 0.1cos(4πt) a) the instantanous power p(t) at t=0 andt=0.25s b) the average power Pav, define as the averga value p(t)
magnetic field, B, is constant, supplied either by a constant field current or by permanent magnets. The input voltage to the armature of the motor,Vin , connects to a circuit containing the armature impedance, R and L in series, and a dependent v..
A negative feedback amplifier has a close-loop gain Af=100 and an open-loop gain A=105. What is the feedback factor If a manufacturing error results in a reduction of A to 103, what close-loop gain results
Phosphorous is an n-type dopant in Si since it introduces extra electrons to Si (an P atom has 1 more valence electron than Si). It is widely used in making semiconductor devices (p-n junctions for example).
In a MOS cascode amplifier, the cascode transistor is required to raise the output resistance by a factor of 40. If the transistor is operated at Vov = 0.2 V, what must its Va be. If the process technology specifies V'a as 5 V/um, what channel len..
Uses file RiskManagementChecklist.pdf, pick some disaster and assess the likelihood to impact your business. At least choose three.4. Describe at least three natural disasters that might impact your business.
Write an MIPS assembly language program to calculate (2* ! N ) where ! is the factorial of a given positive integer N using loop.
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