Showing posts with label AC. Show all posts
Showing posts with label AC. Show all posts
Monday, November 4, 2013
DC and AC analyses of a fixed-bias BJT amplifier with a temperature stabilizing resistor and a negative power supply
Perform DC analysis of the fixed-bias BJT amplifier with a temperature stabilizing resistor and a negative power supply as shown below to find the
BJT's operating point. Calculate all related voltages and currents in
the circuit. Use information obtained from DC analysis to further
perform AC analysis to find the small signal voltage gain, input and
output impedances of this circuit at mid-band frequency.
Solution
Wednesday, October 30, 2013
DC and AC analyses of a fixed-bias BJT amplifier with a temperature stabilizing resistor 30 October 2013
Perform DC analysis of the fixed-bias BJT amplifier with a temperature stabilizing resistor below to find the
operating point of BJT. Calculate all related voltages and currents in
the circuit. Used information obtained from DC analysis to further
perform AC analysis to find the small signal voltage gain, input and
output impedances of this circuit at mid-band frequency.
Solution
Solution
Tuesday, October 29, 2013
DC and AC analyses of a fixed-bias BJT amplifier 29 October 2013
Perform DC analysis of the fixed-bias BJT amplifier below to find the operating point of BJT. Calculate all related voltages and currents in the circuit. Use information obtained from DC analysis to further perform AC analysis to find the small signal voltage gain, input and output impedances of this circuit at mid-band frequency.
Solution
Solution
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