Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.50 Input–output voltage transfer characteristic.

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Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.50 Input–output voltage transfer characteristic (VTC) of the CMOS inverter in Example PS.13.1 with m p /m n =1 and m p /m n = 4.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.51 (a) Output voltage and (b) supply current versus input voltage for the CMOS inverter in Example PS.13.1 with m p /m n = 1 and m p /m n = 4.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.52 Transient response of the CMOS inverter in Example PS.13.1 with m p /m n = 1 and m p /m n = 4.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.53 Schematic capture of the two-input ECL gate for Example PS.14.1

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.54 Circuit arrangement for computing the voltage transfer characteristics of the ECL gate in Fig. B.53.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.55 Voltage transfer characteristics of the OR and NOR outputs (see Fig. B.54) for the ECL gate shown in Fig. B.53. Also indicated is the reference voltage, V R = –1.32 V.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.56 Comparing the voltage transfer characteristics of the OR and NOR outputs (see Fig. B.54) of the ECL gate shown in Fig. B.53, with the reference voltage VR generated using: (a) the temperature-compensated bias network of Fig. B.53; (b) a temperature-independent voltage source.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.60 Circuits for Example PS.16.1 (a) Fifth-order Chebyshev filter circuit implemented as a cascade of two second-order simulated LCR resonator circuits and a single first-order op amp–RC circuit. (b) VCVS representation of an ideal op amp with gain A.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.61 Magnitude response of the fifth-order lowpass filter circuit shown in Fig. B.60: (a) an expanded view of the passband region; (b) a view of both the passband and stopband regions.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.62 One-pole equivalent-circuit macromodel of an op amp operated within its linear region.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.63 Circuit for Example PS.16.2 Second-order bandpass filter implemented with a Tow-Thomas biquad circuit having f 0 = 10 kHz, Q = 20, and unity center-frequency gain.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.64 Comparing the magnitude response of the Tow-Thomas biquad circuit (shown in Fig.B.63) constructed with 741-type op amps, with the ideal magnitude response. These results illustrate the effect of the finite dc gain and bandwidth of the 741 op amp on the frequency response of the Tow-Thomas biquad circuit.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.65 (a) Magnitude response of the Tow-Thomas biquad circuit with different values of compensation capacitance. For comparison, the ideal response is also shown. (b) Comparing the magnitude response of the Tow-Thomas biquad circuit using a 64-pF compensation capacitor and the ideal response.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.66 Example PS.17.1: Schematic capture of a Wien-bridge oscillator.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.67 Start-up transient behavior of the Wien-bridge oscillator shown in Fig. B.66 for various values of loop gain.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.68 Example PS.17.2: Schematic capture of an active-filter-tuned oscillator for which the Q of the filter is adjustable by changing R 1.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.70 Capture schematic of the CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.71 DC bias-point analysis of the CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.75 Schematic capture of the CE amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.76 Transient analysis of the CE amplifier with R ce = 0 and R ce = 130V.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.77 Frequency response of the CE amplifier with R ce = 0 and R ce = 130V.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.78 Schematic capture of the CMOS CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.79 Transistor equivalency.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.80 (a) Voltage transfer characteristic of the CMOS CS amplifier. (b) Expanded view of the transfer characteristics in the high-gain region for W = W nominal ±15%.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.82 Schematic capture of the folded-cascode amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.84 Schematic capture of the two-stage CMOS op amp.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.85 Input common–mode range of the two-stage CMOS op amp.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.86 Output-voltage range of the two-stage CMOS op amp.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.87 Input offset voltage of the two-stage CMOS op amp.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.88 Schematic capture of discrete CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.89 Frequency response of the CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.91 Schematic capture of the CMOS CS amplifier.

Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.