Figure Q1(a) shows a 4 bits Digital-to-Analogue Converter (ADC) device using a summing operational amplifier. QI (a) Vc R4 = 1k2 S4 R = 1k2 R3 = 2k2 S3 R2 = 4k2 S2 Vo R1 = 8k2 S1 Figure QI(a) (i) Derive the output voltage, Vo if all switch is connected to Vec. Obtain the value of V. if switch, S&S;S2S1 configurations are shown in Table Q1(a). Assume Ve = 5V. Table QI(a)(ii) S4 S: S2 S V. 1 1 0 1 1 1

Figure Q1(a) shows a 4 bits Digital-to-Analogue Converter (ADC) device using a summing operational amplifier. QI (a) Vc R4 = 1k2 S4 R = 1k2 R3 = 2k2 S3 R2 = 4k2 S2 Vo R1 = 8k2 S1 Figure QI(a) (i) Derive the output voltage, Vo if all switch is connected to Vec. Obtain the value of V. if switch, S&S;S2S1 configurations are shown in Table Q1(a). Assume Ve = 5V. Table QI(a)(ii) S4 S: S2 S V. 1 1 0 1 1 1

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

Similar questions

Draw the block diagram of the demodulation process Of DSB-SC :- 1-Nonlinear Modulator 2-Switch Modulator (Ring Modulator & Diode-Bridge Modulator)
Answer the following questions about Digital to Analog Converter (DAC): 1. Write its definition. 2. Draw its block diagram.
Q-1-a) From the circuit in the Figure-1, determine the DC-bias operation Parameters: (i) IB (ii) lc (iii) le (iv) VBE (v) VB (vi) Vc (vii) VCE (viii) VE (Figure-1) Re Rg= 380KN,Rc= 1kN B = 100, V8 = Vcc=12V RB I, V, V, BE BB Q-1-b) Describe briefly the input / output characteristics and application of Common Emitter BJT Configuration ww
Prob 1: For each of the 8 circuits below, draw small signal model and calculate Vout/Vin. Vb1, Vb2 are dc voltage sources. and I1 is an ideal dc current source. Ignore body effect for all problems. Vino M3 M₂ M₁ (a) VDD J Vb₁ M3 (e) VDD VinM₂ Vb2M₁ Vb3 Vb2 - Vout Vb1 Vout HE Vout o Vb₁ VinM₂ 46! M3 (b) VDD B M₁ T. M3H (f) VDD VinM₁ M₂ Vout VinM₂ 4M₁ (c) M3 M3 VDD VDD 74 Vb1M₂ Vino M₁ (g) Vout Vout Vb1 Vb2 HE Vin VinM₂ M3 M3 VDD (d) HL M₁ M₁ -o Vout M2o Vout 1₁ (h) VDD
Consider a 1.4-bit ADC and full scale voltage measurement range of -36 to 36. The Resolution will be O 0.14 O 27.28 O 0.45 O 0.04
5. Main advantage of FET is (). A. Low output resistance. B. High input resistance C. It is current controlled D. The voltage amplification factor is large when the amplification circuit is composed In the negativa faadh l IC
Portal Calculate the output for the given circuit . R2 ww R2 ww R Voa R Veoa R1