For the circuit shown in Figure
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Microelectronics: Circuit Analysis and Design
- Vs=100 mV peak-to-peak, 1 kHz sine signal, Kn=0.4mA/v^2 ,Vt=1V , λ=0.01V^-1 Make the DC analysis of the above given mosfet amplifier circuit. Simulation to tableWrite down the measured values and mathematical calculation results. (The valueswith the units.)DC Parameters ,Measured value ,Calculated ValueVGETCVGSVDVDSIDb. Draw the small signal model for the AC analysis of the circuit. Find the gm, ro, Av values.c. Show the Vs input signal and the Vo output signal of the circuit on the oscilloscope. Volt/div of channels andSpecify time/div values.arrow_forwardPlease answer correctly and as soon as possible. I'll give upvote. Thank you. In the common emitter amplifier given, R1=50Ω, R2=1kΩ and CL=1pF. Determine the quiescent collector current, ICQ, needed such that the unity gain frequency, fu, is equal to 2.4 GHz. Show the complete solution and state all assumptions. The BJT parameters are as follows: β→∞,VA→∞, and Cπ=50 femtofarad (fF). Ignore all other parasitic capacitances and use VT=26mV.arrow_forwardThe ac equivalent circuit for an amplifier is shown . Assume the capacitors have infinite value, RI = 750 Ω, RB = 100 kΩ, RC = 62 kΩ, and R3 = 100 kΩ. Calculate the voltage gain and input resistance for the amplifier if the BJT Q-point is (40μA, 10 V). Assume βo = 100 and VA = 75V.arrow_forward
- (a) Suppose υbe(t) = 0.005 sin 2000πt V in the bipolar amplifier as shown . Write expressions for υbe(t), vce(t), and υCE(t). (b) What is the maximum value of IC that corresponds to the active region of operation?arrow_forwardConsider the common-source amplifier shown in Figure P11.50. The NMOS transistor has KP=50 μA/V2, L=5 μm, W=500 μm, Vto=1 V and rd=∞.a. Determine the values of IDQ, VDSQ and gm. b. Compute the voltage gain, input resistance, and output resistance, assuming that the coupling capacitors are short circuits for the ac signal. Repeat Problem P11.50 for an NMOS transistor having KP=50 μA/V2, W=600 μm, L=20 μm, Vto=2 V and rd=∞. Compare the gain with that attained in Problem P11.50.arrow_forwardThe multistage amplifier circuit of Figure Q.2(b) have the following parameters:Q1 and Q2 : β = 200, VBE = 0.7 V, VT = 26 mV , VA = ∞Given that ICQ1 = 2 mA and VCEQ1 = 2 V. (i) Determine the value for RB4. List the assumption/approximation made in the analysis.(ii) Sketch and label the small-signal hybrid-π equivalent circuit at midbandfrequency range.(iii) Calculate the small signal hybrid-π model parameters: gm and rπ for Q1 and Q2. Then, determine Zi2 and Zo.arrow_forward
- Describe the combined effect of the RC circuits for higher frequency response in a BJT & FETamplifier. the subject : Analogue Electronics IIarrow_forwardIn the common emitter amplifier, R1 = 50Ω, R2 = 1kΩ, and CL=1 pF. Determine the quiescent collector current, ICQ, needed such that the unity gain frequency, fu, = 1 GHz. Show your complete solution and state all your assumptions.arrow_forwardConnect the elements given below as a BJT amplifier circuit with common emitter. BJT is BC547Bterminals from left to right are named collector, base and emitter respectively. 9V battery as VCC sourcewill be used. The audio signal obtained from the microphone will be connected to the circuit as the input signal. C0 at the outlet, CI at the inlet,CE is given as a bypass capacitor.arrow_forward
- For the NMOSFET in the circuit below, K = 4.00mA/V^2, VTHN = 1.00V, l = 0V^-1, and VIN = 4.00V.a. Solve for IDS and VOUT and verify any assumptions you made. b. Derive an equation for the small signal gain of the circuit, vout / vin as a function of the vin radian frequency, w.arrow_forwarda) Differentiate between Common Emitter (CE), Common Collector (CC) and Common Base (CB) amplifiers. b) Do the DC Analysis of the circuit below and find out the DC collector voltage?c) Do the AC Analysis of the circuit below and find out the AC collector voltage?R1=30kΩΩ=610Ωarrow_forwardFor a mosfet amplifier circuit, how can I choose an input and output capacitor with poles at 10Hz and 100Hz? Where RC = 1/w.arrow_forward
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