Sketch a hierarchical TDM multiplexer system to multiplex 5 channels together. Each individual multiplexer can combine, at most 3 channels.
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Sketch a hierarchical TDM multiplexer system to multiplex 5 channels together. Each individual multiplexer can combine, at most 3 channels.
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- Offset voltage compensating network is connected in between pin number .......... &.. of LM741 op-amp .... O 1 and 4 O 1 and 5 O 2 and 3 O 4 and 71. Calculate the loaded voltage gain if RL = 5 kohms. (-70, -100, -150, -90) vce 2. Design a CE voltage-divider configuration with the indicated ac parameters. That is, determine the required value of RE. (2.2 kohms, 1.5 kohms, 1.8 kohms, 1.1 kohms) Zi- 1145.66 ohms Zo - 3.3 kohms Beta - 80 Vcc- 20 V R1. R2 - 43.7 kohms Av-.167.43 AI - 58.13 506. Consider the electrical circuits shown in figure a.) and b.). For each circuit determine the transfer function C/2 C12 2R 2R (a) R (b)
- Assuming that a certain ASM chart has 5 states, the size of each multiplexer required to implement this circuit using the multiplexer design approach should be: Select one: O a. Four to one. O b. Eight to one. O . None of the given. O d. Two to one.A) What does VCO stand four? Show by drawing the relationship between its input and output signals. Compare VCO circuit with LC Tank circuit in terms of circuit functionality and how the output is generated in each of them. B) Compare between AM and FM in terms of noise immunity, interference, equipment complexity and cost and line of site transmission.In an RC coupled clamping circuit, the relationship of the circuit discharge time constant and the input waveform period a. should be long b. should be short c. does not matter d. is ignored if the RC value is less than one
- What is a BJT transistor and how does it work in amplification and switching circuits?Discuss common mode rejection ratio. Common mode rejection is desirable or undesirable?answer all A - Explain the relation of MOSFET input current and input impedance and their effect on the functionality of the device. B- Explain how to increase the efficiency of the solar cells (PV cells) through the integration of antennas. C- List three conditions need to be considered to choose a MOSFET for switching applications.
- What is the condition for over modulation and what are its effects?How to get the common-mode rejection ratio?Ideally, a dc load line is a straight line drawn on the collector characteristic curves between VCE(cutoff) and /C(sat) the Q-point and cutoff the Q-point and saturation IB = 0 and IB = IC / Bdc