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GATE2019-17

  1. GATE2019-85
  2. GATE2019-85
  3. GATE2019-85
  4. GATE2019-85

A current controlled current source (CCCS) has an input impedance of $10 \Omega$ and output impedance of $100k\Omega$. When this CCCS is used in a negative feedback closed loop with a loop gain of $9$, the closed loop output impedance is

  1. $10 \Omega$
  2. $100 \Omega$
  3. $100 k\Omega$
  4. $1000 k\Omega$
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