?????? II(40??) - PowerPoint PPT Presentation

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?????? II(40??)

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Title: Author: GoldJin Last modified by: phonelear Created Date: 12/3/2004 7:53:55 AM Document presentation format: (4:3) – PowerPoint PPT presentation

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Title: ?????? II(40??)


1
??????
  • ????

2
????
  • ?????? II(40??)
  • ??
  • ?????? ????(???),???
  • ???
  • ?????80,???20?
  • ??
  • ????????????,???????????????????
  • ??? ? phonelee_at_ustc.edu.cn 63600234
  • ????? srq_at_mail.ustc.edu.cn 63606495

3
???
  • ? ?


4
???
???,???????????(??????)???????,???????????????????
?????????????????????????????????,????????????????
?,??????????????,??????????????????
4
5
???
5
6
???????????
  • 1947?12?16??????(William Shockley)?????(John
    Bardeen)?  ?????(Walter Brattain)????????????????
    ???
  • 1950??????????????(Bipolar Junction
    Transistor),??????????????
  • 1953???????????????????,?????
  • 1954?10?18??????????Regency TR1????,???4??????
  • 1961?4?25???????????????????(Robert
    Noyce)????????????????????,??????????????????,????
    ??
  • 1965??????????,????(Gordon Moore)??,????????????
    ????????(10????????),?????Electronics
    Magazine??????????

6
7
  • 1968?7???????????????(Fairchild)???????,???????
    ??,??????,???Intel???????(integrated
    electronics)????
  • 1969????????????PMOS???????????????????????????,?
    ?????????????
  • 1971???????????????4004?4004???1/8?? x
    1/16??,???2000?????,?????10??PMOS?????
  • 1972?,?????????8????8008?
  • 1978?,?????????16????8086???2.9??????
  • 1978????????????8088???????IBM?????????,???IBM???
    IBM PC??????
  • 1982?286????(??80286,?????8086)??,????????,????
    x86???,?????????????????????286??????13400????,???
    ??6MHz?8MHz?10MHz?12.5MHz?
  • 1985????386??????,??27.5?????,???4004??????100??
    ?386?32???,?????????,???????????????
  • 1993???????????,??3??????,?????0.8?????????
  • 1999?2?????????III??????III?1x1????,??950?????,?
    ????0.25?????????
  • 2002?1??????4?????,?????????????????22???????????
    ??0.13????????,??5500??????

7
8
  • 2002?8?13???????90?????????????,????????????,???,
    ??????????-k?????????????????????
  • 2003?3?12????????????????????,????????????????
    ???M??????????????????????,?????0.13????????,??77
    00??????
  • 2005?5?26???????????????????D?????,??2.3?????,?
    ???????90?????????
  • 2006?7?18??????2???????,????????????,??17.2??????
    ?????????90?????????
  • 2006?7?27??????2??????????????2.9??????,?????65
    ?????????????????????
  • 2006?9?26??????,??15?45??????????,???????????????
    ??,????Penryn,?????reg????????????  ???????i7??
    ?
  • 2007?1?8??????PC????????,?????????????65????????
    ?2????????????????????????2???????5.8???????
  • 2007?1?29???????????????????-k???????????????????
    ??????????????2??????reg??2?????????????????
    ????????45??????????????????????,????Penryn???
    ?????????,?????????45???????
  • 2010?11?,NVIDIA?????GF110??,?30?????,?????40??????

8
9
1-1 ???????
  • ??????????????????????????????????????
  • ????????????-???????????,??,????????????????????,?
    ????????
  • ????????????????,???????????????????????-?
    ?????-?????????????????????????
  • ??????????????,????????????

10
??????
  • ???????????????????????????????????????PLC,???????
    ???????????????????????

10
11
??????
  • ????????????????2200 ?C???????,???????????,???????
    ?????????????????
  • ????????????????????????????????,?????????????????
    ?????,?????????????
  • ??????????????,?????????/???A/D???????????????????
    ?????????????????

12
??????
  • ???????????????????????????,?????????
  • ??????????????a??????????Rs???????,??b???????????R
    s????????
  • ????????,???????????,????????????????????

13
?????
  • ????????????????????????Vm ?????????,?????????????
    ?????????????????????????????

14
???????
  • ???????,??????????

15
??????
  • ???????????????????????????????????????????

??
????
  • ???????????????????????????????,????????????????,?
    ????????,???????

16
???????
  • ?????????????????????????????,???????????(0??lt?)??
    ?
  • ????????????????,????????????????????????,????????
    ?,????????????????

17
?????????
  • ??????,???????????????????4?(1)???????????(2)???
    ????????(3)???????????(4)????????????
  • ?(1)??????,?(4)??????????
  • ?????????????????????,???????????????????????????
    ?????,?????????????/????????

18
???????????(S/H??)
???????????(ADC??)
???????????(DAC??)
19
1-2 ?????????
  • ???????????????,????????????????????
  • ?????????????????????,???????????????

20
??????
  • ??????????????????????????,??????????????,????????
    ???????????????????(pA)???
  • ????????????,????????????????,????????????????????
    ?????????????,????????????????????????

21
????
  • ???????????????????
  • ???????????????????
  • ???????????????,??????????
  • ???????????????,?????????

22
??????
  • ??????????????????,???????????,??????????????????
    ???
  • ?????????????????????????????????????????????????,
    ?????????????????
  • ????????????,?????????????????????????,???????????
    ??????

23
????????
  • ?????????????Ri?????Ro??????
    ????????,?? ?????, ?????(
    )???????

24
????????
  • ??????????????????????????????,????????
    ?????Ro????,?? ?????? ?????(RL0)???????

25
?????????????
  • ???????????????? ??????
    ?????????,????????????Ri0?????Ro0??????????????
    Ri? ,????Ro ? ????? ????????????,
    ?????????????

26
????
  • ?????????????,??????????????????,?????????,??????
    ??,?????????????(??????)????,????????????????????

27
???????????
  • 1.????
  • ?????????? ????? ??,?
    ?????Ri????????????????????????
  • ??????????????(?????????), ????Ri??,?????????
    ??????,????????????(?????????), Ri??,???????????
    ???

28
???????????
  • 2.????
  • ????????Ro??????????????????????????,Ro??,????RL??
    ?????? ??????
  • ?????????????,?????????Ro??,????RL????????
    ??????

29
???????????
  • 3. ??
  • ???????????????,????? ???? ????
    ????? ????????????????????,??????????????????
  • ?? ? ???????,???????10?????????,?????
    ?B(??,Bel),?????????dB(??)?

30
???????????
  • 4.???????
  • ???????????????????,??????????????????????????????
    ?,?????????????????????????
  • ?????????????,??????????,???????????????

31
????
  • ???????????????????,??????????????
  • ????????,AV(?)?????????????????,????????(?)??????
    ?????????????????????????,??????,?????????????????
    ????

32
??
  • ?????????f ?/(2?),????????,????(Bode)??
  • ?????????????,??????
  • ?20Hz?20kHz????????3dB,???20Hz???20kHz?????.??????
    ????????????3dB????,??????????????????,?????????

33
??
  • ??????????????????????????????,?
  • fH????????????,???????,?fL????????

34
??
  • ??????????????????????,?????????????,?????????????
    ???????,?????????,?????????????,????????
  • ?????????????????????,?????,???????
  • ????????????????,????????????????,??????????

35
?????
  • ????????????????????????,??????????(????????)?????
    ??(?????????)?
  • ????????????,?????????????????????????,??????????,
    ?????????,??????????
  • ?????????,????????????,???????????????,???????????
    ,???????

36
??
  • P20 ???
  • 1.2.1,1.4.1,1.5.2,1.5.6
  • ?????
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