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1、Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Design of Analog CMOS Integrated CircuitsBy Behzad Razavi2001,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Sl
2、ides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#2,Chapter 1Introduction to Analog Design,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1
3、#3,Why Analog?,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#4,Digital Communications,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or displ
4、ay.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#5,Digital Communications,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#6,Disk Dri
5、ve Electronics,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#7,Wireless Communications,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or disp
6、lay.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#8,Optical Receivers,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#9,Sensors,Copy
7、right The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#10,Why is analog design challenging?,Digital circuits deal primarily with speed power tradeoff.Analog circuits deal with multi-di
8、mensional tradeoff of speed,power,gain,precision,supply,Due to speed and precision requirements,analog circuits are much more sensitive to noise,crosstalk,and other interferers.,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blaloc
9、k,University of Virginia.,Intro.to Analog DesignCh.1#11,Why is analog design challenging?(cont.),Analog circuits are much more sensitive to second-order device effectsHigh performance analog circuit design can rarely be automated-typically require hand-crafted design and layoutModeling and simulatio
10、n of analog circuits is still problematic,requiring experience and intution,Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#12,Economic forces require the development of ana
11、log circuits in mainstream digital processesEconomic forces pushing the integration of analog and digital functions onto a single substrateMany levels of abstraction are required,Why is analog design challenging?(cont.),Copyright The McGraw-Hill Companies,Inc.Permission required for reproduction or
12、display.Slides prepared by Travis N.Blalock,University of Virginia.,Intro.to Analog DesignCh.1#13,Digital circuits deal primarily with speed power tradeoff.Analog circuits deal with multi-dimensional tradeoff of speed,power,gain,precision,supply,Due to speed and precision requirements,analog circuits are much more sensitive to noise,crosstalk,and other interferers.,Why is analog design challenging?(cont.),
