Chapter Three 3 1 The Bipolar Junction Transistor
Chapter Three 3 -1 The Bipolar Junction Transistor Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 10 3 -2 Common-emitter circuits: (a) with an npn transistor, (b) with a pnp transistor, and (c) with a pnp transistor biased with a positive voltage source Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 13 Transistor current-voltage characteristics of the common-emitter circuit Mc. Graw-Hill 3 -3 Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 18 3 -4 (a) Common-emitter circuit with an npn transistor and (b) dc equivalent circuit, with piecewise linear parameters Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 19 3 -5 Circuit for Example 3. 3 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 21 3 -6 Circuit for Example 3. 4 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 22 (a) base-emitter junction characteristics and the input load line and (b) commonemitter transistor characteristics and the collector-emitter load line Mc. Graw-Hill 3 -7 Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 23 3 -8 Circuit for Example 3. 5 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
3 -9 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 26 3 -10 Circuit for Example 3. 6 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 33 3 -11 Circuit for Example 3. 8 Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 44 3 -12 (a) A bipolar inverter used as an amplifier; (b) the inverter voltage transfer characteristics Mc. Graw-Hill Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 45 (a) The inverter circuit with both a dc and an ac input signal; (b) the dc voltage transfer characteristics, Q-point, and sinusoidal input and output signals; (c) the transfer characteristics showing improper dc biasing Mc. Graw-Hill 3 -13 Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
Figure 3. 53 (a) A common-emitter circuit with an emitter resistor and voltage divider bias circuit in the base; (b) the dc circuit with a Thevenin equivalent base circuit Mc. Graw-Hill 3 -14 Copyright © 2001 by the Mc. Graw-Hill Companies, Inc. All rights reserved.
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