6. A. In the laboratory you measured the two primary characteristics of the PF5102 n- channel JFET: VGS-OFF and IDSs. Explain how you found the values for these two characteristics. B. Make a sketch of the channel region when VGS=VGS-OFF and make a sketch of the channel region when ID=IDSs and explain why each channel has this shape. C. Assuming that the measured values for the PF5102 were VGS-OFF= -1V and IDSS 10mA, design a common source amplifier for ID=4mA and VDS= 4V using a 12V supply and combination biasing without degeneration as you did in the laboratory. D. Find the input resistance, output resistance, and voltage amplification of your design using the hybrid-pi model and explain how you measured these parameters in the laboratory.

Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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6. A. In the laboratory you measured the two primary characteristics of the PF5102 n-
channel JFET: VGS-OFF and IDSs. Explain how you found the values for these two
characteristics.
B. Make a sketch of the channel region when VGS=VGS-OFF and make a sketch of the
channel region when ID=IDSs and explain why each channel has this shape.
C. Assuming that the measured values for the PF5102 were VGS-OFF= -1V and
IDSS 10mA, design a common source amplifier for ID=4mA and VDS= 4V using a 12V
supply and combination biasing without degeneration as you did in the laboratory.
D. Find the input resistance, output resistance, and voltage amplification of your design
using the hybrid-pi model and explain how you measured these parameters in the
laboratory.
Transcribed Image Text:6. A. In the laboratory you measured the two primary characteristics of the PF5102 n- channel JFET: VGS-OFF and IDSs. Explain how you found the values for these two characteristics. B. Make a sketch of the channel region when VGS=VGS-OFF and make a sketch of the channel region when ID=IDSs and explain why each channel has this shape. C. Assuming that the measured values for the PF5102 were VGS-OFF= -1V and IDSS 10mA, design a common source amplifier for ID=4mA and VDS= 4V using a 12V supply and combination biasing without degeneration as you did in the laboratory. D. Find the input resistance, output resistance, and voltage amplification of your design using the hybrid-pi model and explain how you measured these parameters in the laboratory.
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