A DSP has been designed in 0.5 μm to perform 1'000-point FFT (Fast Fourier Transformation) in 20 µs, while consuming 3 mW. Calculate the energy consumption per FFT point. Estimate how much will be the consumption (power and energy-per-point) in 0.25 µm technology.

A DSP has been designed in 0.5 μm to perform 1'000-point FFT (Fast Fourier Transformation) in 20 µs, while consuming 3 mW. Calculate the energy consumption per FFT point. Estimate how much will be the consumption (power and energy-per-point) in 0.25 µm technology.

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...

See similar textbooks

Related questions

Q: The magnetic field 36.0 cm away from a long, straight wire carrying current 1.00 A is 560 nT. (a) At…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should…

Q: 4-21 Determine the Boolean functions for outputs F and G as a function of four inputs, A, B, C, and…

A: 1. Not gate - If the input to Not gate is A then output will beY = A'2. AND gate - If the inputs to…

Q: O for the circuit given, transistor parameters are B-120, Ves=0.7V, V, n = 1V, HeCox(W/L)=200 μA/V².…

Q: 3. Find the equivalent transfer function, T(s) = C(s) / R(s), for the system below. R(S) S 1 S S S 1…

A: Asked to find transfer function T(s)=Here we are using the block diagram reduction techniques. The…

Q: 25 cos 1001 A (4) ΤΩ ΤΩ 10 mH ΣΩ

Q: The Smart Grid was made possible by the development of more recent wireless communication…

A: The Smart Grid, an advanced electrical power distribution system, has indeed been facilitated and…

Q: Two identical single-phase transformers connected in open delta will serve a 3-phase motor load of…

Q: Required information The switch above the 12 V source in the circuit has been closed since just…

A: The above question is based on the time constant of an RC circuit given by T = RC where R is the…

Q: Given that Ico - 2 mA and VCEQ = 10 V, determine R₁ and Rc

A: It is given that:

Q: A 350 km transmission line has the following parameters: z = 0.0195 +j0.35 Ω/km y = j4.5 μS/km If…

A: Given parameters: Transmission line length (L) = 350 km Line impedance per unit length (z) = 0.0195…

Q: 3. Design the CMOS circuit of F = XY + Z

Q: A Va www 40 ww BV Vb 80 € 5

A: We need to find out the current through given resistor by using of nodal analysis for given circuit.

Q: Required information Consider a 1nH inductor. Calculate the energy stored if the current flowing…

A: Given dataThe inductor value is .The current flowing through the inductor is .To find outWe have to…

Q: 4. The essence of the Fourier series method is to express a real-valued period signal xp(t), as a…

A: To explain:About Fourier series of a real valued periodic signal.

Q: d- If a BPF filter is to be used at the output of the FM modulator with a transfer function H(f) as…

A: Given:FM modulated signal equation, To determine:a) Modulation index. b) Phase deviation .c)…

Q: Considering the previous circuit with parameter values of R = 10³, C = 2x10-6 F, and L = 2x10-³ H.…

A: To obtain a plot of the current response i3(t) using Simulink, you can follow these steps:Open…

Q: A fuse of zero resistance, an inductor with inductance L-5 H, a battery with emf E=10 V, and a…

A: It is given that:

Q: Find the capacity of a static VAR compensator to be installed at a bus with ± 5% voltage…

A: Given:To find:Capacity of a static VAR compensator to be installed at a bus.

Q: A three-phase 50-Hz lossless transmission line is 300 km long. The series impedance and the shunt…

A: For a 3-phase, 50-Hz lossless long transmission line, the following parameters are given:line length…

Q: A capacitance of 200 pF with a R and L form a parallel resonance circuit. It has half-power…

Q: 6A+ Vi 1 592 ww 3 A 03+ 20 v₂ lo 03+2-₁+ V/₂+20 + 5 4 2. The node-voltage equation at Node 2 is…

Q: 24. Find V a) 25√22-5° V b) 25√2285° V c) 25√22175° V d) 25√22-95°V e) none of these 50240° V 25 Ω…

Q: The voltage equations for a two port network are given as V₁ = 161₁ + 241₂ and V₂ = 321₁ + 141₂ If a…

A: In this questionWe need to determine the value of R. Two ports equations are given.

Q: Evaluate these complex numbers: (a) (40/50° +20/-30)/2 10/-30° +(3-j4) (2+ j4)(3-j5) (b)

A: It is given that:

Q: Use the mesh current method to find the branch currents ia, ib, and ic in the circuit shown in…

A: Given dataVoltage source, .Voltage source, .To find outWe have to determine the branch currents ,…

Q: Two step-up transformers are connected in series, the secondary of the first to the primary of the…

A: In this questionWe need to determine the voltage between both transformers i.e Vint We know, in…

Q: 7. A 3.3V 1N4728A Zener has a reverse breakdown voltage, -V₂ = -3.3 V, and a Zener 'knee' current,…

Q: 2 Determine Vo lolo + | -w. اسان in its phasor form. -IC- لال \2 чишек مله ما Sn رونی + Vo

Q: Q1 (a): For the circuit shown in figure below, find the output V across load of resistance R, 20 by…

A: Given Data:A DC resistive circuit with,Independent current source Dependent current source Load…

Q: Calculate the current flowing in the 3 2 resistor for the network shown below using Maxwell's loop…

A: Given Data:A DC resistive circuit with,Voltage sources,Current sources, To Find:The current through…

Q: ! Required information Consider is = 1.000 mA and vs 2 V. Calculate VL and it for the circuit shown.…

Q: AVDD PDN HK- HH VOD 0 Precharge, Evaluate k (a) Show your PDN design clearly. Your input to PDN is a…

A: To implement the logic function using Domino logic circuit is given in the question.. Assuming that…

Q: Question 3 If the load resistor of a Thevenin equivalent circuit is doubled, which of the following…

A: Given Data:The load resistor of a Thevenin's equivalent circuit doubles.To Find:The effect…

Q: Consider a transmission line with a characteristic impedance of value ( Zo ) 50Ω, which is connected…

Q: The fig below shows the voltage divider bias method. Draw the d.c. load determine the operating…

A: Given:Required:We need to draw the DC load line for the given voltage divider bias configuration.

Q: V1 220 Vrms 60 Hz 0° A B F1 10_AMP S1 U D T1 nnnnnn 18.33 E F 50 V D3 50 V 50 V D4 50 V G R1 10kQ…

A: Fuse: It is used to protect the circuit from short circuits or overloads. The fuse wire melts when…

Q: x[n] =r[n+3]- 2u[n]-r[n-1] + 8[n-2] - 2u[n-2]-8[n-4) Determine the numeric sequence of x[n]…

A: Given:A discrete time signal, To find:a) Numeric sequence of x[n].b) Energy of the signal x[n].Note:…

Q: Find Z₁ for maximum power transfer. (Maximum power will be measured on Z₁) j2 Ω 3Ω +)12/0°v {j3Ω 4Ω…

A: According to the maximum power theorem, for maximum power transfer from the source to the load, load…

Q: Using Nodal analysis, find V1 in Volts if Is = 4.4 A and R = 8.8 Ohms. Give answer in 2 decimal…

A: Given, the value of R is 8.8 Ohms.The value of the current source is 4.4 A.

Q: Required information Consider the initial condition (0) = 2 A in the given circuit, where L = 10 H.…

A: Given Data:A pure inductive circuit with,Current source zero input Inductor current To Find:The…

Q: -21 Determine the Boolean functions for outputs F and G as a function of four inputs, A, B, C, and…

Q: What happens when you use cables longer than the prescribed length in a network?.

Q: Design a charge amplifier for a piezoelectric sensor that has a capacitance of 500 pF. It must pass…

A: Design a charge amplifier for a piezoelectric sensor that has a capacitance of 500 pF. It must pass…

Q: If the charge flow through a conductor is given by q (t) = (3t+8) mC, the current flowing through…

A: Given Charge flow through a conductor is q(t) = (3t+8)mC.

Q: 2 Ω 4Ω M 41=0 9V 10 με

Q: Find I2 and V, in its phasor form, 12/30 ° v T Ist m I, Т f " حقیقی 2:1 eeeee ideal t I2 ولا - чти…

Q: Use the given graph. B A E D Find the Euler circuit starting with A. If it is not possible, say "not…

A: Given:A graph,To find:We have to find the Euler circuit starting with A. If it is not possible then…

Q: Find / and Vab in the circuit given below, where the value of Vy is 30 V. Vv + he value of /is 392…

Q: (C3, COI, POI) (b) Solve the convolution of continuous signal x(1) and continuous system h(t) shown…

A: Given Data:The continuous-time signals of,InputSystem To Find:The convolution of the signals

Q: Determine mesh currents?

A: It is given that:

Question

Electrical Engineering
A DSP has been designed in 0.5 µm to
perform 1'000-point FFT (Fast Fourier
Transformation) in 20 µs, while consuming 3
mW. Calculate the energy consumption per
FFT point. Estimate how much will be the
consumption (power and energy-per-point)
in 0.25 µm technology.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given and Required Information:

VIEW

Step 2: Calculation of power and energy per point in 0.5 μm technology.

VIEW

Step 3: Calculation of power and energy per point in 0.25 μm technology.

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

is de -Idc 0 (d) Fourier series expression of I de 7 If ripple-free load current in steady-state is assumed, the input current is waveform of the single-phase full-wave rectifier may then be depicted as shown in the figure above for an ideal input transformer. With the assumption that the supply is ideal and perfectly smooth and ripple free load current, which implies an infinitely large load inductance, it is quite straightforward to obtain an analytical expression for the input current harmonics. The rectangular wave is defined as de f(at)= when 0
4 diode bridge rectifier circuit of has an ac source with Vrms =240 V at 50 Hz and a series RL load R=10 ohm and L 10 mH. (a) Determine the average current in the load. (b) Estimate the peak variation in load current based on the first ac term in the Fourier series. (c) Determine the power absorbed by the load and the power factor of the circuit. (d) Determine the average and rms currents in the diodes. (e) Is the output current continuous, what is the conduction period of each diode.
Design a 4 bit asynchronous counter? Also draw circuit and wave form
In an Amplitude Modulator where the carrier and modulating signals are both sine waves, the frequency spectrum of the resulting AM signal is shown below. 12V 2V 2V kHz 803 808.6 a) Determine the equation of the modulating signal b) Calculate the bandwidth of the AM signal c) Calculate the effective current of the AM signal thru a 75-ohm load. d) Sketch the AM wave and label the maximum and minimum voltage of the signal.
a carrier frequency 10⁶ and amplitude 3V frequency modulated by a sinusoidal wave of frequency is 500 HZ and the peak amplitude 1 Volt as a consequence , the frequency deviation is 1 KHz. The level of the modulating waveform is changed to 5 Volt peak and the modulating frequency is changed to 2KHz. Write an expression for the new modulated waveform.
Generate a QAM signal: - use the 100 kHz cosine and sine signals as the quadrature carriers. - use a 2 kHz sine as first message on the cosine carrier and the audio signal generator at 1 kHz as the second message for the sine carrier.And show the waveform and the spectrum of the upper path (cosine carrier), lower path (sine carrier) and final QAM. Explain (show calculations) why you obtained such a spectrum.
drive a formula for (SNR) of sinusoidal signal has been sampled and quantized.
FM Demodulator Circuit Design I need an FM demodulator circuit for Frequency Modulated Sound Signal with 127MHz carrier frequency. I need clear mathematical steps for element value calculations. Thanks in advance.
6) In digital frequency meter, Schmitt trigger converts input signal into a ............ wave, which has a fast rise and fall time.
Q2: Assume a sinusoidal signal with a frequency of 3.5 kHz and maximum amplitude of 1v. Then this signal is applied to LDM with a bit rate of 25kbps. Find the appropriate value of step size for this modulation.
Question A square-wave inverter has a dc source of 125 V, an output frequency of 60 Hz, and an RL series load with R= 20 2 and L=25mH. Draw the circuit diagram for the square-wave inverter (a) (b) The amplitudes of the Fourier series terms for the square wave load voltage (only the first three terms for n=1, n=3 and n=5) The amplitudes of the Fourier series terms for load current (only the first three terms for n=1, n=3 and n=5) (c) (d) The rms load current (e) The power absorbed by the load
3) The choosing of a PCM waveform for a particular applications is limited by some parameters. What are these parameters? Explain them briefly.