From.the.early.1970s,.the.digitization.of.media.has.dramatically.changed.our.lives,.and. shaped.the.way.in.which.we.consume.digital.information..Because.digital.systems.ben- efit.greatly.from.advanced.complementary.metal-oxide.semiconductor.(CMOS).technolo- gies,.they.will.prevail.in.the.foreseeable.cloud-computing.and.predominantly.portable. multimedia.era.through.wireless.networks..In.all.digital.systems,.the.processed.data.are. transmitted.and.received.through.wireline.or.wireless.channels.in.the.analog.form..They. are.also.stored.and.recovered.through.magnetic.or.optical.media..Most.digital.systems. are.based.on.massive.systems-on-chip.(SoCs).with.multiple.analog/radio-frequency.(RF). interfaces..Analog/RF.designs.in.this.SoC.environment.require.designers.to.be.familiar. with.both.system-.and.transistor-level.design.aspects..As.the.complexity.of.SoCs.grows,. analog/RF.systems.need.to.be.designed.using.abstract.concepts.of.the.large.components,. such.as.operational.amplifiers.(opamps),.analog-to-digital.converters.(ADCs),.and.phase- locked.loops.(PLLs). This.book.aims.to.introduce.analog.design.methodologies.with.specific.emphasis.on. analog.systems.that.can.be.integrated.into.SoCs..The.design.starts.from.extracting.an. abstract.concept.of.both.bipolar.junction.transistor.(BJT).and.metal-oxide.semiconductor. (MOS).transistors,.and.builds.larger.systems.using.them..Readers.may.notice.that.this. book.does.not.focus.on.the.analysis.but.on.the.design.aspect..Analog.design.concepts.are. presented.without.resorting.to.derivations.of.lengthy.equations.for.analysis..More.intui- tive.approaches.are.taken.based.on.the.core.design.concepts..There.are.four.introductory. chapters.that.emphasize.the.fundamentals.of.feedback.stability.(Chapter.1),.the.transistor/ amplifier.concept.(Chapter.2),.data.converter.basics.(Chapter.4),.and.PLL.basics.(Chapter.8).. The.other.five.main.chapters.discuss.opamps.(Chapter.3),.Nyquist-rate.converters.(Chapter. 5),.oversampling.converters.(Chapter.6),.high-resolution.converters.(Chapter.7),.and.syn- thesizers.and.clock.recovery.(Chapter.9)..All.feedback.systems.such.as.opamps,.∆Σ.modu- lators,.and.PLLs.are.presented.consistently.using.common.basic.circuit.concepts.and.the. same.parameters.for.linear.small-signal.analysis. This.book.is.mainly.written.and.organized.to.give.proper.perspectives.on.the.various. designs.of.data.converters.and.PLLs,.which.are.the.two.most.common.analog.circuit.com- ponents.in.SoCs..The.materials.covered.in.the.book.are.suitable.for.graduate-level.students. and.advanced.engineers.in.the.field,.though.the.four.introductory.chapters.are.written. for.engineers.with.an.undergraduate.background..Readers.are.advised.to.review.the.four. introductory.chapters.to.become.familiar.with.the.basic.circuit.concepts.before.they.move. on.to.the.main.chapters.for.practical.designs.of.microCMOS.systems. Bang-Sup Song La Jolla, California





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