Question: Design some signal conditioning circuitry that accepts a common mode input to drive an Analogue to Digital Converter (ADC) that has a differential input.

Design some signal conditioning circuitry that accepts a common mode input to

Design some signal conditioning circuitry that accepts a common mode input to drive an Analogue to Digital Converter (ADC) that has a differential input. It should have pre-settable gains of X1 X2 X5 X10 and anti-aliasing filter allowing response up to 600 Hz. The ADC resolution is 12 bits over a 3V range. Along with a circuit description, construct a suitable circuit with a single ended or common mode input stage, a filter stage and differential output stage to drive the differential input of the analogue to digital converter. The input resistance to the signal conditioning circuit should be 600 k2. Include a 2nd order low pass filter with a response from DC to 600 Hz. For a second order low pass filter with breakpoint set to 600 Hz what is the residual signal amplitude at 6000 Hz with an input signal of 2.5V peak? What is the number of bits this residual signal equates to? What is the minimal sample rate for the ADC and for a same 2nd order filter and input? What is the residual signal amplitude at this frequency?

Step by Step Solution

★★★★★

3.42 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Circuit Description The circuit begins with an input stage which is a single ended or co... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Economics Questions!

Hastings Corporation is interested in acquiring Vandell Corporation. Vandell has 1 million shares outstanding and a target capital structure consisting of 30% debt. Vandell's debt interest rate is...

Which of the following is considered a "tax professional" under the Circular 230 regulations? O A full-time secretary who also prepares tax returns for pay part-time from home during tax season. OA...

The conversion of DC into DC with the output generated at a different voltage level as compare to the input with the help of linear mode and switching mode. Further more the use of switch mode power...

Design an FIR digital filter that will reject a very strong 60-Hz sinusoidal interference contaminating a 200-Hz useful sinusoidal signal. Determine the gain of the filter so that the useful signal...

Consider the system shown in Figure for discrete-time processing of the continuous-time input signal g c (t). The input signal g c (t) is of the form g c (t) = f c (t) + e c (t).where the Fourier...

a. Prepare scatter plots showing the relationship between the earring prices (Y) and each of the potential independent variables. What sort of relationship does each plot suggest? b. Let X1, X2, and...

1. Plot the data in columns B and C in an output (enrollment-) cost graph and sketch a smooth curve that would appear to provide a good fit to the data. 2. Based on the scatter diagram in Question 1,...

Following the lead design an optimum 2- bit quantizer for a signal whose samples follow a triangular PDF, (a) Find the four quantization levels, { y1 ,y2 ,y3 ,y4}, and the three boundary points, {...

In Figure two speakers separated by distance dt = 2.00 m are in phase. Assume the amplitudes of the sound waves from the speakers are approximately the same at the listener's ear at distance d2 =...

Two loudspeakers are located 3.35 m apart on an outdoor stage. A listener is 18.3 m from one and I9.5 m from the other. During the sound check, a signal generator drives the two speakers in phase...

An Earth satellite used in the global positioning system moves in a circular orbit with period 11 h 58 min. (a) Determine the radius of its orbit. (b) Determine its speed. (c) The satellite contains...

1. A high school student approaches you and asks you to convince them to register at xxx university and major in either Business or Tourism 2. need to prepare a paper that persuades the student to...

Give the number of bond-stretching terms, bond-bending terms, bond-torsion terms, van der Waals terms, and electrostatic terms in a force field for each of the following: (a) CF3OH; (b) CCl3CCl2OH.

Which of the following is most likely a definition of return on invested capital ( ROIC ) ? A This is the rate that a project s IRR must exceed for the project to be accepted by the company. B This...

A damped LC circuit consists of a 0.15F capacitor and a 20-mH inductor with resistance 1.6 . How many oscillation cycles will occur before the peak capacitor voltage drops to half its initial value?

The following selected accounts appear in the ledger of Upscale Construction Inc. at the beginning of the current year: Preferred 2% Stock, $80 par (200,000 shares authorized, 65,000 shares issued) ....

Product quality assurance (QA) is a particularly tricky business in the dye manufacturing industry. A slight variation in reaction conditions can lead to a measurable change in the color of the...

Portions of the financial statements for Myriad Products are provided below. Required: Prepare the cash flows from operating activities section of the statement of cash flows for Myriad Products...

You are planning a report on apartment living in a college town. You decide to select three apartment complexes at random for in-depth interviews with residents. a. Explain how you would use a line...

Ano ang dalawang salitang pinagmulan ng bionote Choose an answer biologyat note biographat note biographicalat note bionoticalat

Using the Tiva C tm4c123gh6pm micro-controller, the C programming language, and the Keil IDE. Use a LM35DZ temperature sensor, appropriate signal conditioning circuitry, and your on-board ADC to...

Two matched LDRS are used in the circuit below with R versus I, as shown on the figure. 15V 15V Vin > v LOR va SCC 5V Compe LEGRED 10- Design a signal conditioning circuit that: > Gives Vout%3D0...

I'm in desperate for help. It's due on next Tuesday midnight. Attached files contain all the requirements of this individual project. I also added some hint on word file and ppt file to mark the...

Example of an acquisition chain from the microphone to the speaker system: Figure 1 : Block diagram of a simple speaker crossover system The frequency range of a speaker system with multiple drivers,...

Advanced Signal Conditioning for High - Fidelity Sound Processing Background: Designing an acquisition chain from the microphone to the speaker system with multiple drivers ( subwoofer , midrange,...

Attempt all parts of the following design problem. Problem Statement Design a biomedical signal conditioning system to process and analyze Electromyogram ( EMG ) signals using operational amplifiers....