模拟电路设计第1章.ppt

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 Circuits By Behzad Razavi 2001,Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Slides prepared by Travis N. Blalock, University of Virginia.,Intro. to Analog Design Ch. 1 # 2,Chapter 1 Introduction 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 Design Ch. 1 # 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 Design Ch. 1 # 4,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 Design Ch. 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 Design Ch. 1 # 6,Disk Drive 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 Design Ch. 1 # 7,Wireless 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 Design Ch. 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 Design Ch. 1 # 9,Sensors,Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Slides prepared by Travis N. Blalock, University of Virginia.,Intro. to Analog Design Ch. 1 # 10,Why is analog design challenging?,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.,Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Slides prepared by Travis N. Blalock, University of Virginia.,Intro. to Analog Design Ch. 1 # 11,Why is analog design challenging? (cont.),Analog circuits are much more sensitive to second-order device effects High performance analog circuit design can rarely be automated - typically require hand-crafted design and layout Modeling and simulation 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 Design Ch. 1 # 12,Economic forces require the development of analog circuits in mainstream digital processes Economic forces pushing the integration of analog and digital functions onto a single substrate Many levels of abstraction are required,Why is analog design challenging? (cont.),Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Slides prepared by Travis N. Blalock, University of Virginia.,Intro. to Analog Design Ch. 1 # 13,Digital circuits deal primarily with speed power tradeoff. Analog circuits deal with multi-dimensional tradeoff of speed, power,