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Explain high frequency response of JFET amplifer. OR Explain high frequency analysis of CS amplifier.
written 8.8 years ago by gravatar for abgharge abgharge • 260 modified 3.2 years ago by gravatar for yashbeer yashbeer ★ 11k
discrete electronics
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written 8.8 years ago by gravatar for abgharge abgharge • 260 •   modified 8.8 years ago

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Figure 1 : CS JFET Amplifier

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Figure 2 : High frequency equivalent circuit

  • Figure 1 shows the implementation of CS amplifier and Figure 2 shows the high frequency equivalent circuit. At high frequency gain decreases due to stray and wiring capacitance. The coupling capacitors and bypass capacitor are act as …

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