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. A silicon BJT is connected as shown in Figure 2. Assume that the absolute value of the base-emitter forward bias is 0.8 V,
. A silicon BJT is connected as shown in Figure 2. Assume that the absolute value of the base-emitter forward bias is 0.8 V, the current transfer ratio is 50, and the collector cut off current ICEO is approximately zero. The power supply Vcc=15V. (10%) (a) Compute the base current IB and the collector current IB. (5%) (b) Compute the collector-emitter voltage VCE. (1%) (c) What is the collector saturation current? (2%) (d) Specify Rb1 to establish VCE=5V. (2%) Rb1 80 kn Rb2 80 +Vcc Figure 7 Rc 500 Vce
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a ld Rb mts I6 we can redraw the above figure an BE collector It VCE IB Vec ...
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Analysis and Design of Analog Integrated Circuits
Authors: Paul R. Gray, Paul J. Hurst Stephen H. Lewis, Robert G. Meyer
5th edition
1111827052, 1285401107, 9781285401102 , 978-0470245996
