SIGNALS AND SYSTEMS COURSE (5) Consider the op-amp circuit below. Determine whether the system is BIBO...
8. Determine whether the following LTIC systems are BIBO stable and explain why or why not (a) hi(t)8(t) etu(t), (b) h2(t) -26(t-3)-te5u(t) 9. Consider the following zero-state input-output relations for a variety of systems. In each case, determine whetheir the system is zero-state linear, time invariant, and casual t-2 r2 (b) (t) f(12)dr Page l of ï 8. Determine whether the following LTIC systems are BIBO stable and explain why or why not (a) hi(t)8(t) etu(t), (b) h2(t) -26(t-3)-te5u(t) 9....
Assume the op-amp below is used as a comparator circuit and that the op-amp is powered by a bipolar +/- 15 V power supply. If the reference voltage Vref = -9 V and the input voltage is VI = 12 V, determine the output voltage, VO, of the op-amp. Assume the open-loop gain, A, is very large and consider saturation effects. Include units in your answer. VCC Vi V. + + Vref EE
Q.5. The op-amp in circuit shown below has a slew rate of 0.5 V/us. The amplifier must be capable of amplifying the following signals: V1 = 0.1 sin (200 x 103 t) V2 0.2 sin (50 x 103 t) etermine whether the output will be distorted due to slew rate limitations. f yes, then (20 points) suggest remedy, other than changing the input. or 330v Vin 0.5。 33 X03.3 V
15. Consider the non inverting op-amp circuitwith Rr 24k and Rk. the circuit is to be used to amplify some complex analog signals. Investigate the frequency limits of operation. When the input signal has a peak value of 20mV. Assume the unity bandwidth to be 1 MHz and slew rate = 0.5V/μ sec. 15. Consider the non inverting op-amp circuitwith Rr 24k and Rk. the circuit is to be used to amplify some complex analog signals. Investigate the frequency limits...
3. Determine whether the LTIC systems with the following transfer functions are BIBO stable and explain why or why not. = 2 + (8+1)(8+2) (a) Ĥ2(s) 82 +55+6 (b) A3 (8) (5-1+j5)(3-1-15) (c) Î(8) = (6+2)5+4) (d) Â14(8) 1,2716 (e) Âg(s)
3) Consider the op-amp circuit shown below: V, V. ZF Z, a) Determine the input-output relationship in the frequency domain. Ri+ 1/(joC) b) Compute and simplify the voltage transfer function, Vo(o)/V(o) if Z and Zf= 1/(joCr)
Q2. For the op-amp circuit as shown below, given that RS = 49.5 k, RL = 12 k 2, R1 = 10 kO, R2 = 9 ㏀, R3 = 7.5 ko, R4 = 5 ㏀R5 = 2.2 k2 Ry vo Ry Ri Rs (a) Determine the voltage gain G1-vo1/vs: Submit Answer Tries o/5 (b) Determine the voltage gain G2-vo/vs: Submit Answer Tries o/5 Q3. For the op-amp circuit shown below, find the value of VO, where R1 = 20 Ω,...
R3 R2 Do Us R1 Determine Vo/Vs for this op amp circuit with an ideal op amp and R1 = 6 k. R2 = 25 ㏀, R: 49 ㏀, C1 = 0.5 μF, and a= 5 k rad/s.
For the circuit shown below, determine the output voltage vo. Assume ideal op amp behavior. S V to
5. Determine the differential equation for the output voltage v() in the given op amp circuit. Determine vdt) fort20 if v,(0) 2 V and v(0*) 0 #1 '2 ?