The half-circuit of a balanced monolithic series-series triple is shown in Fig. 8.18a. Calculate the input impedance,

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The half-circuit of a balanced monolithic series-series triple is shown in Fig. 8.18a. Calculate the input impedance, output impedance, loop gain, and overall gain of the half-circuit at low frequencies using the following data:

RE1 = RE2 = 290 RF = 1.9kΩ

RL1 = 10.6k RL2 = 6kΩ

For the transistors, IC1 = 0.5mA, IC2 = 0.77 mA, IC3 = 0.73 mA, β = 120, rb = 0, and VA = 40 V.

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Analysis and Design of Analog Integrated Circuits

ISBN: 978-0470245996

5th edition

Authors: Paul R. Gray, ‎ Paul J. Hurst Stephen H. Lewis, ‎ Robert G. Meyer

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