Capacitive coupling, Electrical Engineering

A Class, "A" Amplifier is needed with the following specification:

Collector Current = 5mA

Needed offset voltage across RE= 2V

Lowest input Frequency = 50Hz

Use a BC108B Transistor which has typical parameters:

hfe = 50, VBE = 0.5V, VCE= 4V

 

1. Sketch the schematic diagram of the amplifier

2. Explain how you a Voltage Gain at 1kHz and what is the value for your circuit?

3. What is meant by capacitive coupling?, why is it used and how have you achieved this in your circuit?

 

 

Posted Date: 3/28/2013 1:41:12 AM | Location : United States







Related Discussions:- Capacitive coupling, Assignment Help, Ask Question on Capacitive coupling, Get Answer, Expert's Help, Capacitive coupling Discussions

Write discussion on Capacitive coupling
Your posts are moderated
Related Questions
What is extended data output RAM? EDO RAM: A slight modification to the DRAM structure changes the device in an EDO (extended data output) DRAM device. Inside the EDO memory, a

Define Time-Shifting Precedes Time-Reversing and Vice Versa Signal x[n] is time-shifted by m samples (delay in time) giving x[n - m]. This signal is then reversed at n = 0 givi

Explain Hall effect. Consider a slab of material wherein there is a current density J resulting by an applied electric field Ex in the x- direction. The electrons will drift al

when i/p voltg is grater than battery diode is clse or open

(a) A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register.

Fast  Recovery diodes The fast  recovery  diodes low recovery times. These diodes  are manufactured by diffusion. They are used in converter circuits where  the speed  of reco




Q. Figure gives the frequency-response graphs for a 709 op amp. Choose compensating components for the circuit to have a gain of 100 and a frequency response of up to 100 kHz.