医学电子学基础习题解答课件.ppt

1、制作：黄亚洲2011123绪论绪论 0000003322113526223226141121621532314RIRIRIrIrIRIrIrIRIIIIIIIIIIA21IA13IA32I 绪论绪论 00)()(0)()(33221133221222322121311121RIRIRIrIIrIIRIrIIrIIRIA21IA13IA32I 绪论绪论 V121V92V831321rrr24321RRRR35R5R绪论绪论 A4 . 01224V8V1231423131rrRRRRI1V)12(20.4V89 )(34232VrRRIVab5 . 3abRrA154. 0A13233.515VI

2、R绪论绪论 5 . 3absRrAIrIRrRIrIRrRIIIIssss720)(0)(2432223231112121A154. 0A13272137/555AIRRrIssR绪论绪论 ) 1()(TDvvsatRDeIi)(95. 0satRDIimVveDvvTD89.7705. 0) 1(100)(TvsatRDeIi) 1(100)(TvsatRDeIi7 .46112610026100eeiiDD第一章第一章 半导体器件的特性半导体器件的特性 第一章第一章 半导体器件的特性半导体器件的特性第一章第一章 半导体器件的特性半导体器件的特性 第一章第一章 半导体器件的特性半导体器件的特

3、性 mAkVkVVRVRVVILZZZ13265 . 06151maxminZZZIIIVVvZo6mAkVkVVRVRVVILZZZ5 . 08 . 065 . 06101minZZII mAkVVRVVIZZ285 . 06201maxZZII第一章第一章 半导体器件的特性半导体器件的特性 4998. 0198. 01fbfbfehhhAmAmAhIIfeCB2002 . 04910第一章第一章 半导体器件的特性半导体器件的特性 第二章第二章 放大器基础放大器基础 习题习题 2.1第二章第二章 放大器基础放大器基础 习题习题 2.2mAkVVRVVIBBEQBBBQ05. 0167 . 0

4、5 . 1mAmAIhIBQfeCQ9 . 105. 0387 .7339 . 126)381 (200ieh54. 47337. 016238ieBCfevhRRhAkhRRieBi7 .16kRRCo23805. 09 . 1mAmAIIhBQCQfe第二章第二章 放大器基础放大器基础 习题习题 2.4A25 mA025. 0 7 . 07 . 021BBCCBRRVI5 . 126)601 (200iehk26. 11257第二章第二章 放大器基础放大器基础 习题习题 2.56 . 7) 1(21BBieieCfeVRRhhRhA)(21BbBiebiebiRiRhihivkkkhRRR

5、ieBBi4026. 139/12kRRCo1 . 5第二章第二章 放大器基础放大器基础 习题习题 2.5A25mA025. 0 7 . 07 . 021BBCCBRRVIVVRIRVVVCECCLCECCCE87. 4)(5 . 126)601 (200iehk26. 112571 . 5) 1(21BBieieLfevRRhhRhAieBBihRRR/12kRRCo1 . 5kkk4026. 139第二章第二章 放大器基础放大器基础 习题习题 2.5V4 . 4VRRRVCCB2B1B2BQmA68. 12.27 . 04 . 4RVVIIEBEQBQEQCQA28mA028. 06068

6、. 1IICQBQfeh第二章第二章 放大器基础放大器基础 习题习题 2.7LCL/RRRkhie1 . 11144.68mA1mV26)601 (2001391 . 155. 260kkhRhAieLfev第二章第二章 放大器基础放大器基础 习题习题 2.7AmAkkVVRhRVVIEfeBBEQCCBQ28028. 0 1 . 5)501 (2507 . 015 )1 (mAmAIhIBQfeCQ4 . 1028. 050VkmAVRIVVECQCCCEQ68. 71 . 54 . 115第二章第二章 放大器基础放大器基础 习题习题 2.8kmAmVIhrhCQfebbie15. 1114

7、7 4 . 126)501 (200 26)1 (EeoRivkRRRLEE38. 3/oiebivhiv993. 038. 3)501 (15. 138. 3)501 ()1 ()1 (kkkRhhRhvvAEfeieEfeioVkRhhRivRREfeieBbiBi103)1 (/431)/(/feieBSEohhRRRR第二章第二章 放大器基础放大器基础 习题习题 2.8EfeieCfeioVRhhRhvvA)1 (11EfeieEfeioVRhhRhvvA)1 ()1 (22CoRR1feieBBSEohhRRRRR1)/(/212第二章第二章 放大器基础放大器基础 习题习题 2.9E

8、CRR 1ov2ov21oovv V8 . 4VRRRVCCB2B1B2BQA4 . 20.21.57 . 08 . 4IIEQCQmA48mA048. 050A4 . 2IICQBQmhfekhie75. 05 .752.4mA2mV26)501 (20017. 9)1 (1EfeieLfeVRhhRhA第二章第二章 放大器基础放大器基础 习题习题 2.10kRhhRRREfeieBBi18. 8)1 (/121kRRCo3第二章第二章 放大器基础放大器基础 习题习题 2.1063. 0)(1)(2121RRgRRgvvAmmiov)()(2121RRvgRRivGSmDoGSmoGSivR

9、Rgvvv)(1 21GGSmGDGSiRvRgRRivi)1 (11MRgRRgRivRmmGiii7 . 31)(1 121第二章第二章 放大器基础放大器基础 习题习题 2.12V18. 4VRRRVCCB2B1B2B1A045. 1333. 07 . 018. 4IIE1C1mA210.0209mA50A045. 1IIC1B1mhfeV55.10VVC1B2A76. 16 . 57 . 055.10IIE2C2mA2 .350.0352mA50A76. 1II2C2B2mhfeV55.10111CCCCCRIVVV145.11222ECCCCERIVV第二章第二章 放大器基础放大器基础

10、 习题习题 2.17khie47. 19 .1468.045mA1mV26)501 (2001khie14 .953.76mA1mV26)501 (200255.2533. 05147. 135. 950)1 (11111EfeieLfevRhhRhAkRRhhRRRRLEfeieCiCL35. 9)/)(1 (/2221211kkkkhhRRRfeieoEo193. 051110/6 . 51/2212kRhhRRREfeieBBi83. 4)1 (/11218 .2393. 055.2521vvvAAA93. 08 . 2511108 . 251)/)(1 ()/)(1 (2221222L

11、EfeieoLEfevRRhhRRRhA 300bbrA40mA04. 082. 0512407 . 012)1 (efebBEQCCBQRhRVVI kIhhEQfeie9 . 08632265120026)1 (20046. 182. 0519 . 025. 150)1 (efeieLfeVRhhRhAkRRhhRbefeiei3 .36/)1 ( 200bbr 3VV125 . 75 . 25 . 2VRRRVCCb2b1b1BQkkkmA3 . 21V7 . 0V3RVVIeBEQBQEQkA77mA077. 030mA3 . 2IICQBQhfe550mA3 . 2mV26)301

12、(20026)1 (EQfebbieIhrhkRRRLCL1/5 .5455. 0130kkhRhAieLfev98098. 0/21kRRhRbbiei A38mA038. 060mA3 . 2IICQBQfeh 1Rb2Rb b1BQ1CCb1b2R15VV12V4VRR1530BQ1BEQ1EQ1CQ1e1VV4V0.7VI1.1mAIR3k CQ1BQ11I1.1mAI0.0275mA27.5 A40feh b1BQ2CCb1b2R10VV12V4VRR1020 BQ2BEQ2EQ2CQ2e2VV4V0.7VI1.65mAIR2k CQ2BQ22I1.65mAI0.04125mA41.

13、25 A40feh 1L111RAfeviehh 2L222RAfeviehh 21CL1R/RRiL2CL2R/RR11EQ12626mV300(1)300(140)1.3kI1.1mAiefehh 22EQ22626mV300(1)300(140)1kI1.65mAiefehh Ri2 = / / hie20.87k 1Rb2Rbk7 . 0R/RR21CL1ik7 . 1R/RRL2CL21L111R40 0.7A21.51.3feviehh 2L222R40 1.7A681feviehh 第三章第三章 集成运算放大器集成运算放大器 mA) 1 . 05 . 0272(1017 . 27

14、 . 015)5 . 02)(1 (wefeBEQEEBQRRhRVVIA30.003mA 2)1 (wfeieLfevdRhhRRhAk2 . 7k21836218362/LCLRRRk1 .362)1 (2wfeieidRhhRRMRRhhRRewfeieic7 . 2k025.2736)25 . 0)(1 ( 5 . 0 A3mA003. 0564128 . 17 . 015)1 (2efeBEQEEBQRhRVVI V94. 55 .7512. 015CCQCCCQRIVV k5 .75k)5 . 075(5 . 0WCCRRR ieLfedhRRhAk5 .12k2305 .7523

15、05 .752/LCLRRR k1512CoRR k5 .755 . 0wCCRRRMRhhRRefeieic3 . 2k25.2311)1 (2 5 . 0A11)5 . 02)(1 (21pEfeBBEEEBBRRhRVVIIA55. 021mIICCV5 . 6121CCCCCCRIVVVV55121mRIVVBBBBkIVhhhCTfeieie61. 2)1 (2001216 .242)1 ()5 . 0/(1pfeieBLCfevdRhhRRRhA0vcACMRKkRRCo202k32.202)1 (2pfeieBidRhhRRk08.515)1 (22)1 (5 . 0Efepfe

16、ieBicRhRhhRRA11)5 . 02)(1 (21pEfeBBEEEBBRRhRVVIIA55. 021mIICCV5 . 622CCCCCRIVVVVRIRVVVCCCLCCCC3 . 4)(1111V55121mRIVVBBBBkIVhhhCTfeieie61. 2)1 (2001214 .162)1 ()/(2111pfeieBLCfevdRhhRRRhA324. 0)1 (22)1 ()/(11EfepfeieBLCfevcRhRhhRRRhA6 .50 CMRKkRRCo10k32.202)1 (2pfeieBidRhhRRk08.515)1 (22)1 ( 5 . 01Ef

17、epfeieBicRhRhhRR bfeceeocihrvvi21/ RRhviieeb3Rivce321)/1(RiRRhhrrviciefececeoc)/1(1 321RRRhhrrivRiefecececoAB2132132133)/()/(RRhRRRhRRRhRRieieie)/1 (2133RRhRRhrRiefeceAB21/1RRhhriefece2121/1RRhhRRhhriefeiefece)/1(1 321RRRhhrrivRiefecececoAB2132132133)/()/(RRhRRRhRRRhRRieieie V37. 42122EERVRRRVA102.

18、036V7 . 0.37V433233mkRVVIIBERECA05. 05 . 0321mIIICCCMRRhRRhrriefeceAB9 . 1)/1 (21333kIVhhCTfeie2 .13)1 (2003368) 1(2112111ieBBieCfevdhRRhRhAkIVhhhCTfeieie27)1 (200121khRRRieBBid74)/(2112MrhhRRRABfeieBBic5 . 2)1 (2/5 . 011210257. 0)1 (2) 1)1 (2(12111ABfeieBBABfeieCfevcrhhRRrhhRhA3 .2641 CMRKkRRCo100

19、第四章第四章 反馈放大器反馈放大器 idiivR iiiFivRdRGdoRdiFidvFAviFvvvvviRGiFRFAR)1 ( oRGSOFiSiGOdGOiFAvRRRAvA)(oRGSOoodGOoooiFARvvARvi)1 (RGSOooooFFARRvRdiiivR iiiFivRdGRdoGdiFidiFAivFiiiiiiGRiFRFAR)1 ( oGRSOFiSsROdROvFAiRRRAiA)(ooGRSOoodROooRvFAvRiAviGRSOooooFFARRvR1)(332211oiFiFiFvRRvRRvRRv51RRF102RRF2 .03RRFk205k

20、10051FRRk1010k100102FRRk5002 . 0k1002 . 03FRRk17. 6/321FRRRRRovRRRvF0332211RvvRvvRvviiivRRvRRvFF)1 ()1 (o)(1 (3322111iiiFvRRvRRvRRRR3211111RRRR)(332211iiivRRvRRvRRv22233111142o)(iFiFiFFvRRvRRvRRRRv1011RRF1 . 031RRF142RRF522RRF1311/FRRRR 2422/FRRRR dtvvi500o)(2211oiFiFvRRvRRvk2005 . 05 . 0k10012211FF

21、FFRRRRRRRRk40/21FRRRRdtvRCvi1ok105001RRCk10RR kHz121RCfo RCf21o MHzCCCCLfo59. 1212121可使用负温度系数的热敏电阻)(31oojFSfLCf21oVVvREF5oFiFFvRRRvRRRv111当 vv时VVvDo7 . 0当 vv时VVvZo6VVVRRRVRRRVFFFREF85. 7)7 . 0(11111VVVRRRVRRRVFFFREF5 . 4621121VVVVH35. 321V8V1V9)(satCECCCMVVVW48)V8(212122LCMomRVP%8 .69VomPPW73. 1omVT

22、PPPW73. 522LCMCCCMCCVRVVIVPW56. 18)V5(212122LCMomRVPV5V1V62)(satCECCCMVVVW39. 2LCMCCCMCCVRVVIVP%3 .65VomPPW83. 0omVTPPP2502 . 050)()(AVIVRAVOAVOL2)53(TCRLsT02. 0F120F00012. 0250202. 032323sRTCTCRLLF200F0002. 0250202. 052323sRTCTCRLLV7 .412 . 10V52 . 1)(2AVOVV电容耐压取V6521 . 12VmAIIAVOAVD3002002)32()()(

23、VVVRM6022RC)10151(12RC51124005. 02oRIVRFFFRCC2001099. 14062855421V7 . 62 . 1V2V62 . 1)(2AVoVVA2521)(2mIIIoAVD9.38VV7 . 64 . 122VVoA7521)()(mIIAVoAVDV6 .23V7 .16222VVRMV3 .330.45V1545. 0)(2AVoVVA150)()(mIIAVoAVDV1 .47V3 .33222VVRM%6767. 0S%15757. 1SV7 .160.9V159 . 0)(2AVoVVA150A15. 0100V15)()(mRVILAV

24、oAVoV7 .160.9V159 . 0)(2AVoVVA7521)()(mIIAVoAVDVVVRM2 .94V3 .3322222%6767. 0S1201 . 012)()(AVIVRAVOAVOLTCRL25F420F00042. 0F)12002. 05 . 2(25LRTC可选500F/16V的电解电容。V102 . 1V122 . 1)(2AVOVV120LRR10%1%102SSRC60/LRRRsrad /314F530F00053. 0F)6031410(2CVVVVVVAVOR202 . 11212)2 . 1()(2HRLSRLRSLLL5 . 26 . 6%10)(

25、22srad /314120LRV3 .139 . 0V129 . 0)(2AVOVVF270F00027. 067%1122LCSLCS67. 0SV3 .139 . 0V129 . 0)(2AVOVVA20A02. 0300V6minmaxmRVILZoA10A01. 0600V6maxminmRVILZo180)01. 004. 0615(minmaxImoZZaxIIVVR240)02. 0005. 0612(maxminImoZZinIIVVRW40W200)615(2.PR10)005. 004. 035. 0(ZZZIVr10ZorR%25.111125. 065 .132001

26、0oIZIIoorVVRrVVVVSV5 .13V)1215(21IVZoVRRRRV3321maxkkRRRVVRoZ93. 02157)(321max3ZoVRRRRRV32321minkkRRRVVRRoZ4 . 12107)(321max32kkR47. 0)93. 04 . 1 (2kR6 . 01)V2318()V83( V51)V83( V VomaxI21VV)2 . 1231.1(2 . 11 . 12IVVRVVIZIZkmIVVRZ74. 2A5V)7239 . 0(ZminIminA5 .107)215100(maxmIIIRoCMV7 .32V)2121 . 1 (2

27、1 . 12Im)(VVVaxCEOBR2.44WW1075. 0)10212 . 11 . 1()(maxminImCoaxCMIVVP321maxRRRVIoRV25.17V)7 . 06(470470470270 )(1221maxBEZpoVVRRRRVV62. 8V)7 . 06(470470470470270 )(1221minBEZppoVVRRRRRVV5 .11V)7 . 06(470235470470270 )(5 . 02221BEZppoVVRRRRRVV7 . 611BEZBVVVV61ZEVVV2 .12221BEoBCVVVVW3 . 2 A184. 0V)6 .

28、 8162 . 11 . 1 ( )2 . 11 . 1 ()(maxmin2maxminImCoCoaxCMIVVIVVPA184184. 0121025.1717. 0maxmaxmIIIRoC IV oVD)CB(ADBCAB)CA(CB AABCBAC)B(AA1ABBABAB ACABCBCABCDABDBAADDCEBDBAADDCCBBAD C B AABCDD)CB(ADBCADBCAB)CA(CB AABCB AABCBACBAAC)B(AA1AAB)BA(B)B(AABBABAB ACAB CBBCCAAB CBCAABCBCABCDABDBA BDDBDABA DABDB

29、A ADDCEAADCEBDBA AD)ADCE(ABDBAADDCEBDBAADDCCBBA D)CBA()DCBA( DCBADCBAD C B AABCDBCABCABBAYDCABY)DC( )BA(YDBCBDACA)DCBAB(YDCBDBAD)C(BBAYDC)CACBBA(YDC)CA( )CB( )BA(YDC)CB( )CBA(DCABDCCBCAABCACBBAYC)A)(CB)(BA(C)A(CBBAYBCCABCCABA)CBC)(BA(B)(ABCABYBACABBA)CB( )BA(YBABCABBAC)B(AC)B)(A(ABCAAB)BAB(AYCACBBCC

30、BAABCAYCBADDB CBADDBCABD CBADABCDBCABD CBADABCDBCABDDABCYBA ABBABA ABBA)BB)(AA( (AB)B)A(BABAYCBACBACBAABC CBBAAC C)A)(BA( CABAC)B,Y(A,ABCD DCABCDBADCBA BCDADCBACDBA DCBADCBADCBA DCCDBA DCBA D)C(B)(AD)C,B,Y(A,(0,2,4,6) CABCBACBACBA CAB)C)(BCB)(ACA( CABCBBCAACC)B,Y(A,4)11,12,13,1(7,8,9,10, DABCDCAB DC

31、ABCDBADCBA DCBADCBABCDA BCDACBADA BADCABCDBAD)C,B,Y(A,CC)B,Y(A,DABACABCDAD)C,B,Y(A,)14,12,11, 9 , 4 , 3 , 1 (D)C,B,Y(A,)15,13,10, 8 , 7 , 5 , 2 , 0(D)C,B,Y(A,DBDBBDD)C,B,Y(A,DABDCBDBD)C,B,Y(A,)7 , 6 , 2 , 0(D)C,B,Y(A,)9 , 7 , 6 , 3 , 1 (D)C,B,Y(A,DBBCD)C,B,Y(A,DBABCD)C,B,Y(A,d)15,14,13,12,11,10(d)15

32、,14,11, 8( 0ACABBABACBAY1d213,14,15)(10,11,12,)(1,3,5,7,9YCBY1DY2CBABCACBACBACBA0CBACABABCCDABCDABYCBABA)CBB)(AA(YCB)(AB)(AABYBABAY0BEV0BIV32121EEIEEIVRRVRVRVCfeCCsatBBRhVII)(V7 . 0BEBVV21RVVRVVIEEBBIBBEEBCfeCCIVRRVVRhVV12)(BCAY1CBCBAYBCACBAY 2211212122BAABBABAY14131187421 ,11,13,14)(1,2,4,7,8YDABCD

33、CABCDBADCBABCDADCBADCBADCBA 14131187421Y4X3X2X1X444XCXCY333XCXCY222XCXCY111XCXCY12345671234567aAAAAAAAAAAAAAAY1234567123456712345671234567bAAAAAAAAAAAAAA AAAAAAAAAAAAAAY123456712345671234567cAAAAAAA AAAAAAAAAAAAAAY12345671234567dAAAAAAAAAAAAAAY1234567fAAAAAAAY 1234567gAAAAAAAY 7766554433221100DDDD DDDDYmmmmmmmm4310 CBABCACBACBACACBLmmmmAA3BA2CA11DDDD43100DDDD7652