1. Determine the operating point (IB, IC, VBE, and VCE) and the small-signal model of Q₁ for each of the circuits shown below. Assume Is = 2x10-¹7 A, B = 100, and VA = ∞ for both NPN and PNP

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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1. Determine the operating point (I³, Ic, VBE, and VCE) and the small-signal model of Q₁1
for each of the circuits shown below. Assume Is = 2×10-¹7A, ß = 100, and VA = ∞ for
both NPN and PNP
Rc1kQ
(a)
+
-Vcc=2.5 V
1.7 V
Q1
+
A
1kQ
(b)
Vcc 2.5 V
Transcribed Image Text:1. Determine the operating point (I³, Ic, VBE, and VCE) and the small-signal model of Q₁1 for each of the circuits shown below. Assume Is = 2×10-¹7A, ß = 100, and VA = ∞ for both NPN and PNP Rc1kQ (a) + -Vcc=2.5 V 1.7 V Q1 + A 1kQ (b) Vcc 2.5 V
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