For the circuit in Figure P7.21, the transistor parameters are (beta=120), (V_{B E}() on ()=0.7 mathrm{~V}), and
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For the circuit in Figure P7.21, the transistor parameters are \(\beta=120\), \(V_{B E}(\) on \()=0.7 \mathrm{~V}\), and \(V_{A}=50 \mathrm{~V}\).
(a) Design a bias-stable circuit such that \(I_{E Q}=1.5 \mathrm{~mA}\).
(b) Using the results of part (a), find the small-signal midband voltage gain.
(c) Determine the output resistance \(R_{o}\).
(d) What is the lower \(3 \mathrm{~dB}\) corner frequency?
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Related Book For
Microelectronics Circuit Analysis And Design
ISBN: 9780071289474
4th Edition
Authors: Donald A. Neamen
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