figure 15-1 sound system feedback. dale r. patrick electricity and electronics: a survey, 5e...

FIGURE 15-1 Sound system feedback.

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

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

All rights reserved.

FIGURE 15-2 Fundamental oscillator parts.




FIGURE 15-3 LC tank circuit being charged: (a) basic circuit; (b) charging action; (c) charged capacitor.




FIGURE 15-3 continued LC tank circuit being charged: (a) basic circuit; (b) charging action; (c) charged capacitor.




FIGURE 15-4 Charge-discharge action of an LC circuit.




FIGURE 15-4 continued Charge-discharge action of an LC circuit.




FIGURE 15-5 Wave types: (a) damped oscillatory wave; (b) continuous wave.




FIGURE 15-5 continued Wave types: (a) damped oscillatory wave; (b) continuous wave.




FIGURE 15-6 RF oscillator coils. (Courtesy of J.W. Miller Division/Bell Industries.




FIGURE 15-6 continued RF oscillator coils. (Courtesy of J.W. Miller Division/Bell Industries.




FIGURE 15-7 Armstrong oscillator: (a) circuit; (b) characteristic curves.




FIGURE 15-8 Hartley oscillator.




FIGURE 15-9 Colpitts oscillator.




FIGURE 15-10 Crystal equivalent circuits: (a) series resonant; (b) parallel resonant.




FIGURE 15-11 Crystal-controlled oscillators: (a) Hartley; (b) Colpitts.




FIGURE 15-11 continued Crystal-controlled oscillators: (a) Hartley; (b) Colpitts.




FIGURE 15-12 Pierce oscillator.




FIGURE 15-13 Time constant circuits: (a) RL circuit; (b) RC circuit.




FIGURE 15-14 Universal time constant curves: (a) charging or rise time curve; (b) discharging or decay time curve.




FIGURE 15-15 RC charging action: (a) circuit; (b) circuit values.




FIGURE 15-16 RC discharging action: (a) circuit; (b) circuit values.




FIGURE 15-17 UJT oscillator.




FIGURE 15-18 Astable multivibrator.




FIGURE 15-19 Monostable multivibrator.




FIGURE 15-20 Monostable multivibrator waveforms: (a) trigger input waveform; (b) differentiator output waveform; (c) monostable multivibrator output waveform.




FIGURE 15-21 Bistable multivibrator.




FIGURE 15-22 Internal circuits of an LM555 IC.




FIGURE 15-23 Astable multivibrator: (a) circuit; (b) waveforms.




(b)(a)

FIGURE 15-24 Transistor vertical-blocking oscillator. Solid arrows denote C1 charge path; dashed arrows denote C1 discharge path.




figure 15-1 sound system feedback. dale r. patrick electricity and electronics: a survey, 5e...

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patrick electricity

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lc circuit

rl circuit b rc circuit

continued lc tank circuit