Design a small-signal midband common-emitter

Assignment Help Other Engineering
Reference no: EM131069956

ASSIGNMENT - AMPLIFIER DESIGN

1. Design a small-signal midband common-emitter (CE) amplifier with a BJT transistor having β of 160 and VBE of 0.7V. The dc bias is provided by the voltage-divider configuration. The available dc voltage supply is +5V and -5V. The amplifier has the overall voltage gain (with load) of |A| ≥ 90 and maximum output voltage swing. An ac output signal from a sensor, vs of 50 mV need to be amplified. A source resistance, RS of 1 kΩ is used at the input side in order to facilitate the measurement of the input resistance. The amplifier output is connected to a load, RL of 2 kΩ.

You need to determine all the resistors values of the bias circuitry, coupling capacitors and emitter bypass capacitor values, -3dB cut-off frequencies, input resistance, output resistance, the maximum voltage swing and the stage voltage gain. Verify your design with a computer simulation.

The report should have the following items:

(i) Introduction - theory, etc.

(ii) Design:

- Design amplifier circuit calculation both dc and ac analysis.

(iii) Result:

- Expected result

- Simulation verification result- e.g. input/output waveforms, Bode plot (-3dB cut-off freq).

 -other necessary waveforms/diagrams.

(iv) Discussion & Conclusion.

Reference no: EM131069956

Find the natural frequencies and modes

ENME352-16B: Dynamics Assignment - Find the first three roots of the above equation using a MATLAB program and solve the problem to compare with Amy's and Barry's models and

Find magnitude of overdrive voltage required to obtain

The CMOS op amp of Fig. is fabricated in a process for which / V1A/ for all devices is 20 V/μm. If all transistors have L = 0.3 μm and are operated at equal overdrive voltag

Compute approximate values of e1 e2 g12 and ?12

Compute approximate values of E1, E2, G12, ν12 for the composite of given exercise. Compare the results obtained using the mechanics of materials approach with the results ob

Prepare a paper on sms gateway

Prepare a paper on SMS GATEWAY - aim, objective, architecture, information regarding gsm modem, AT commands, sample input out like sending message receiving message, advantage

What is the ascii equivalent of the packed bcd number

ECE 204- Convert the packed BCD number 561374 to unpacked BCD. What is the ASCII equivalent of the packed BCD number? Name one application where Gray code is used. Show analyt

Determine the work and heat transfer for each process all in

A piston-cylinder assembly contains 2lb of water, initially, at 100 lbf/in.2 and 400°F. The water undergoes two processed: in series: a constant-pressure process followed by a

Write down the expressions for the total average delay

ECTE 962 Telecommunications System Modelling Assignment. Write down the expressions for the total average delay (W) in the system, as well as other relevant indicators such a

Estimate the pressure head in metres at each pipe junction

The pressure head at point A is measured at 25 m (head of water). Assuming the network is situated on a level grade estimate the pressure head in metres at each pipe junctio

Reviews

Write a Review

 
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd