FIGURE 13-1 Amplification and reproduction: (a) reproduction; (b) amplification; (c) combined...

FIGURE 13-1 Amplification and reproduction: (a) reproduction; (b) amplification; (c) combined amplification and reproduction.

Dale R. PatrickElectricity and Electronics: A Survey, 5e

Copyright ©2002 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458

All rights reserved.

FIGURE 13-2 Basic bipolar amplifier.




FIGURE 13-3 Static operating condition of a basic amplifier.




FIGURE 13-4 Amplifier with ac signal applied.




FIGURE 13-5 IB and VBE conditions: (a) static; (b) dynamic.




FIGURE 13-6 Ac amplifier operation.




FIGURE 13-7 Methods of beta-dependent biasing: (a) fixed biasing; (b) self-basing; (c) fixed-emitter biasing; (d) self-emitter biasing.




FIGURE 13-7 continued Methods of beta-dependent biasing: (a) fixed biasing; (b) self-basing; (c) fixed-emitter biasing; (d) self-emitter biasing.




FIGURE 13-8 Independent beta biasing: (a)divider base; (b) divider base with split.




FIGURE 13-8 continued Independent beta biasing: (a)divider base; (b) divider base with split.




FIGURE 13-9 (a) Circuit and (b) characteristic curves of a circuit to be analyzed.




FIGURE 13-10 Family characteristic curves for Fig. 13-9 for locating the Q point.




FIGURE 13-11 Dynamic load line: (a) circuit; (b) characteristic curves.




FIGURE 13-12 Amplifier operation: (a) linear operation; (b) operation near saturation; (c) operation near cutoff.




FIGURE 13-13 Overdriven amplifier.




FIGURE 13-14 Classes of amplification: (a) class A; (b) class B; (c) class C.




FIGURE 13-14 continued Classes of amplification: (a) class A; (b) class B; (c) class C.




FIGURE 13-14 continued Classes of amplification: (a) class A; (b) class B; (c) class C.




FIGURE 13-15 Common-emitter amplifier.




FIGURE 13-16 Common-base amplifier.




FIGURE 13-17 Common-collector amplifier.




FIGURE 13-18 FET operational voltages: (a) N-channel JFET; (b) P-channel JFET; (c) N-channel D-MOSFET; (d)P-channel D-MOSFET; (e) N-channel E-MOSFET; (f) P-channel E-MOSFET.




FIGURE 13-18 continued FET operational voltages: (a) N-channel JFET; (b) P-channel JFET; (c) N-channel D-MOSFET; (d)P-channel D-MOSFET; (e) N-channel E-MOSFET; (f) P-channel E-MOSFET.




FIGURE 13-18 continued FET operational voltages: (a) N-channel JFET; (b) P-channel JFET; (c) N-channel D-MOSFET; (d)P-channel D-MOSFET; (e) N-channel E-MOSFET; (f) P-channel E-MOSFET.




FIGURE 13-19 Common-source N-channel JFET amplifier.




FIGURE 13-20 Family of drain curves.




FIGURE 13-21 JFET amplifier: (a) N-channel amplifier; (b) drain family of curves.




FIGURE 13-22 Method of fixed biasing: (a) N-channel JFET; (b) N-channel D-type MOSFET; (c) N-channel E-type MOSFET.




FIGURE 13-23 Fixed bias of an N-channel E-type MOSFET.




FIGURE 13-24 Voltage-divider method of biasing for E-MOSFETs: (a) N-channel; (b) P-channel.




FIGURE 13-25 Self-biasing of JFETs: (a) N-channel; (b) P-channel.




FIGURE 13-26 Common-source JFET amplifier.




FIGURE 13-27 Common-gate JFET amplifier.




FIGURE 13-28 Common-drain JFET amplifier.




FIGURE 13-29 Operational amplifier data sheet. (Courtesy of National Semiconductor Corp.)




FIGURE 13-30 Integrated-circuit amplifier packages: (a) 10-terminal round; (b) flat pack; (c) 14-terminal DIP.




(a)

FIGURE 13-30 continued Integrated-circuit amplifier packages: (a) 10-terminal round; (b) flat pack; (c) 14-terminal DIP.




(b)

FIGURE 13-30 continued Integrated-circuit amplifier packages: (a) 10-terminal round; (b) flat pack; (c) 14-terminal DIP.




(c)

FIGURE 13-31 Transistor difference amplifier.




FIGURE 13-32 Op-amp connected for open-loop gain.




FIGURE 13-33 Closed-loop op-amp simplification: (a) noninverting amplifier; (b) inverting amplifier.




FIGURE 13-33 continued Closed-loop op-amp simplification: (a) noninverting amplifier; (b) inverting amplifier.




FIGURE 13-34 Noninverting op-amp circuit.




FIGURE 13-35 Inverting op-amp circuit.




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FIGURE 13-1 Amplification and reproduction: (a) reproduction; (b) amplification; (c) combined...

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