Write the binary pattern for the following modulated signal if it was modulated using differential PSK. (the first bit is 0).

Q: . Determine the truth table of the digital circuit shown in the figure below explain its operation.…

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Q: b) Draw the IC pin diagram and logical symbol for a two input QUAD NAND Gate.

A: Two input QUAD NAND GATE:- It is an advanced high speed CMOS 2−input NAND gate fabricated Using…

Q: 2. Given the bit pattern 0110101, encode this data using Binary PSK and Differential PSK. What the…

A: According to the question, we need to explain BPSK and DPSK. we also need to draw the pattern for…

Q: 5. Pass Transistors: Pass transistors are used as a switch to pass logic levels between nodes of a…

A: Given figure is shown below. Given transistor is PMOS pass transistors. Given Vss=0V. Thus all PMOS…

Q: Q2, (a) Design a comparator to compare two eight bit numbers? Draw complete gate level diagram? |

A: consider the given question;

Q: Q1) A) Design a digital circuit that performs the logic operation OR, Exclusive OR, AND, NAND,…

A: consider the given question;

Q: Design and implement the following with either "NAND only" or “NOR only" logic a) SR Latch and SR…

A: The term Latch is used for certain flip-flops. It refers to non-clocked flip flop because of these…

Q: B) Design an Octal-to-Binary (8-to-3) Encoder, and then draw a block diagram for Octal-to- Binary…

A:

Q: Why does base bias produce such an unstable Q point?

A: According to the question we have to discuss, why does base bias produce such an unstable Q point?

Q: 1. What is the difference between synchronous binary counter and asynchronous binary counter?

A: Note:Dear student here you have posted multiple question in sigle request.We will solve first…

Q: Design a NAND Gate digital circuit using an AND gate and an inverter. Describe the operation of the…

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Q: Find frequency of signal Q0 if average propagation delay each NAND gate is 10ns DDD-DOD Clock…

A: Latch is asynchronous device. It is level triggered device. It check input and change output…

Q: Design and draw the circuits below at flip-flop level. a) A 3-bit synchronous binary counter with…

A:

Q: 10. From memory, sketch the transistor symbol for a pnp and an npn transistor, and then insert the…

A: Given :  Note : It is the kind notice that here student  need the answer  for question number 10…

Q: An 8bit PCM uses mu law companding with mu=100. Calculate the signal to quantization noise ratio?

A: Pulse code modulation(PCM) is used to represent the sampled version of an analog signal in binary…

Q: Develop expressions for CMOS noise margins.

A: Noise margin is the measure of clamour that a CMOS circuit could withstand without trading off the…

Q: A low-power ECL gate has a 0.5-pJ PDP. (a) Whatwill be the gate delay for a gate operating at a…

A: Power delay product is given, Power level of gate is given,

Q: Figure Q.4(a) shows a JK Nip-flop with active-LOW preset (PRE) and clear (CLR) functions. PRE CLK…

A: In digital circuits, flip-flops (FF) are used to store one-bit information. Based on the inputs and…

Q: Explain the Base Width Modulation effect.

A: Base width modulation is also known as early effect . The decrease in effective base width with…

Q: Design the circuit to decode binary state 5, and binary state 3 for a 3- bit synchronous binary…

A: The circuit whose output depend only on the present input are called combinational circuit. The…

Q: B) Suggest a modulator design to modulate the SSB signal.

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Q: Design with drawing an octal-to-binary Encoder ?

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Q: Q: Show, how to use the ROM circuits to multiply two binary numbers each of two bits.(DSD)

A: Here,we have to show that how to use ROM circuits to multiply two binary numbers each of two…

Q: Elaborate the working principle of SR latch with NAND gate and write its functional table as well.

A: Draw the diagram of SR latch with NAND gate,

Q: 1. An opto-coupler is used to drive an NMOS transistor that in turn controls a DC motor. A “Photon"…

A: Given data: VF=1.2 VIF=5 mA

Q: Draw the circuit schematic of a three-input NANDgate. Suppose the NMOS transistors are chosen tohave…

A: The circuit schematic of three input NAND gate is shown below:

Q: Q1: A/ Design and draw a logic circuit that compares between two 3-bit binary numbers. The circuit…

A: MAGNITUDE COMPARATOR: This circuit is used to compare two binary numbers but only their magnitude is…

Q: Explain with the aid of equations the following: How to improve the SNqR in the PCM system?

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Q: 6. Design a NAND Gate digital circuit using an AND gate and an inverte Describe the operation of the…

A: Explanation is given in following steps

Q: b. Can we use both a decoder and encoder in the same circuit? If yes, how and why. Then give three…

A: Encoder: decoder convert a set of signals into coded binary signal. It has 2N input lines and N…

Q: Write an HDL behavioral description of a BCD-to-excess-3 converter.

A: In the BCD to excess 3 code converter the binary value of 3 is added with the BCD value to get the…

Q: The initial state of the four-bit synchronous binary addition counter Q3Q2Q1Q0 is 1100. After 8 CP…

A: Solution . After 8 CP clock pulses, its state Q3Q2Q1Q0 changes to 0101

Q: Derive the output SNR of AM envelop detector. Also calculate its figure of merit.

A: Let Si, So be the input and output of signal power. And  Let Ni,No be the input and output of noise…

Q: To design an AND logic gate using BJT, two transistors should be connected in series. True False

A: Given  And gate using BJT by series connection  True or false

Q: Derive the Boolean expressions for the output P & Q of Figure1. Convert the circuit in Figure 1 to a…

A: Given

Q: For a 16 ary PSK signals having bit rate equal to 250 kbps the BW efficiency will be?

A: Given, A 16 ary PSK signals having bit rate equal to 250 kbps. M = 16

Q: Sketch the Bipolar RZ Voltage encoding on a classic Ethernet for the bit stream 0001110101.

A: RZ (Return to Zero) is a line coding system used wherein the signal returns to zero between each…

Q: Determine the range of changes in ??? at ? = 25℃ for the range 0.2 ≤ ?? ≤ 5 ??, given that ??? = 0.7…

A: we need to determine the range of changes in VBE.

Q: For a 16-PSK modulator operating to 10 MHz bandwidth and a carrier frequency of 200 MHz, determine…

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Q: From the binary number 2's Complement (10011001), write it as a decimal number. andj specify the +…

A: The solution can be achieved as follows.

Q: 1. Design and draw a Half-Adder circuit by using only NAND gate.

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Q: a) Convert the PCM binary sequence 1101000101 to NRZ(M) encoding and sketch the ASK and PSK waveform…

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Q: Derive the truth table of an octal-to-binary priority encoder.

A: The solution is given below

Q: Draw a TDM signal which is handling three different signals using PWM?

A: We need to draw TDM signal which is capable of handling three different signals using PWM.