Office: ??308

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Donald A. Neamen Electronic Circuit Analysis and
Design (2nd Edition) ?????????(?????)
Office ??308
Tel [phone](O)
5573(H)
E win_dd_at_163.com
3
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4
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5
Ch0 ????????????
6
Ch0 ????????????
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???????????? ??analog
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?????
???????????? ??digital
?????
?????1
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?????2
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7
??????
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8
Ch1 ???????????
1.1 ???????
1.2 PN?????
1.3 ?????
1.4 ??????
1.5 ????
1.6 ????
9
1.1 ?????
?????
?????
?????
10
?????
Ch1 Semiconductor\1.1 Elementary\
????
????105S.cm-1,??,???
??
????
????10-22-10-14 S.cm-1??,???????????
???
?????????? ??????????
???
?????
????
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????
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????
????????????????????
Sect
11
?????
Ch1 Semiconductor\1.1 Elementary\
????
???????????????? ??99.9999999,??9 ????????????
??
?????
????????
Si
Ge
14
32
4
Sect
12
Ch1 Semiconductor\1.1 Elementary\
????
??????????????
??????? ??????
???????? ?????
?????????? ??????
???????? ????
???E
????????? ?????????
Sect
13
Ch1 Semiconductor\1.1 Elementary\
????
??????????
???????
1. ????????????
????????
2. ????????,????
???????
???????????? ???????? ????????????
???
?????????? ???????? ????????
???
Sect
14
Ch1 Semiconductor\1.1 Elementary\
????
???????????
????ni ???????????? ????pi ???????????
B???????? Eg???? T???? k?????
1. ?????? ????ni ????pi
2. ???????T?Eg??
Sect
15
Ch1 Semiconductor\1.1 Elementary\
????
?????????
g??????? ???????????????? R???????
???????????????? ???????? g R
Sect
16
?????
Ch1 Semiconductor\1.1 Elementary\
????
????????B?Al?In?, ??P????
??????????? ??????????????
?????
????????P?Se?, ??N????
Sect
17
Ch1 Semiconductor\1.1 Elementary\
????
N????
???????????????P?
?????????????,????????????????????????????????
5
5
??????
??????
??????????
????????
Sect
18
Ch1 Semiconductor\1.1 Elementary\
????
P????
???????????????B?
?????????????,?????????????????????????
3
3
??????
???????
??????????
????????
Sect
19
Ch1 Semiconductor\1.1 Elementary\
????
??
??P?????N????????,
????????
Sect
20
1.2 PN?????
PN?
??????
21
PN????
Ch1 Semiconductor\1.2 PN junc\
????
????????????? ??????? ??????????? ????????
P?
????
N?
??????????? ?????,????? ???????????
???
????????? ??????
Sect
22
Ch1 Semiconductor\1.2 PN junc\
????
??????
????
???????????
??????????
?????????
?????????
???????????????,????? ???????????
????
???????,????? ???????????
????
????
????????,PN??????0?
PN ?
????????,
???????
???,
Sect
23
Ch1 Semiconductor\1.2 PN junc\
????
PN??????
? ??????,?PN????????????????V?
?

• ? ????V???????????
• ? V?0.20.3
• ? V?0.60.7

Sect
24
Ch1 Semiconductor\1.2 PN junc\
????
PN???????
1. PN????????????
P??????N????,???????,????
??????PN????????,??????????????????????,??????????
????????,??????????? PN???????
?
?
Sect
25
Ch1 Semiconductor\1.2 PN junc\
????
2. PN????????????
P??????N????,???????,????
????PN????????,????????????????????,??????????????
??????????????? PN???????
?
?
Sect
26
Ch1 Semiconductor\1.2 PN junc\
????
PN???????,?????,????????? ??
PN???????,?????,????????????
??PN?????????
Sect
27
Ch1 Semiconductor\1.2 PN junc\
????
PN?????
?????????
?? Is ? ???? VT kT/q ?????
k ? ?????? T300K(??)?
VT 26mV
? ???????
(vgtgtVT)
? ???????
Sect
28
Ch1 Semiconductor\1.2 PN junc\
????
PN?????
? ????CB
?????????????????????PN?????????,???????????????,?
??PN?????????????,?????????
Sect
29
Ch1 Semiconductor\1.2 PN junc\
????
? ????CD
???????????,?PN??????????????PN????,?N????
P????,????????????,??????????????????? P
????PN????,????????????????
??????? ???,????? ????????? ??????PN?? ???
?????? ???????,? ????????? ????????? ????????? ??
Sect
30
Ch1 Semiconductor\1.2 PN junc\
????
PN??????
????? ?????? ???????
????
PN????????????,???????
????????,??????????,?????????????,?????????????,??
????????????
? ????
????? ?????? ???????
????????,????????????????,???????,????????
? ????
PN?????????,?PN??????????,?????,??PN???????
?????
???
Sect
31
??????
Ch1 Semiconductor\1.2 PN junc\
????
? ??????????
PN????,????, ????????????
?PN?????????,????????
????
PN????,? ??????????
???????
?????????????? PN ???????, ?????????????
????
???
32
Ch1 Semiconductor\1.2 PN junc\
????
? ????????
??????????????????????? ?PN????????????????
PN??????
1.???????
I ?U?,??????
2.???????
I - Is
????
33
Ch1 Semiconductor\1.2 PN junc\
????
? ??????????
1.???????????????,??????? ?Ur0.5-0.6v
?Ur0.1-0.2v 2.??????,??????
?Is?(nA)ltIs?(?A) ??????? 3.?????UB????,???
?,??????, UB?????????
??????
34
Ch1 Semiconductor\1.2 PN junc\
????
?????
? ????????
????R
(??????)
?????
(???????????)
????r
???????????
??
??????????UD???ID??
D
35
Ch1 Semiconductor\1.2 PN junc\
????
?????
???????? ???????
? ????????
?????????
??????????
1. ????????????Q
????????
????????
UDED-IDRL
ED/RL
Q
ED
UD0 IDED
?????
ID0 UDED/RL
?Q?ID?UD,????????R
2.
36
Ch1 Semiconductor\1.2 PN junc\
????
?????
? ????????
??????r
?
????????????????
??????????????PN???????
????
???? gdI/dUI/nUT ????r1/g
nUT/I ?n1,???UT26mv ????r26mv/ ID(mA)
37
1.3 ?????????
38
? ?????
???????????????
????
??????,???????PN????????????
????????????
?????????
????
1. ????VZ
??????
2. ??????Izmax
????????,??????????
39
? ?????
????
1. ????VZ
????????????,????????
????????????,???????????????????????,????????????,
?????????????????,?????????
2. ??????Izmax
3. ????RZ
??,????????
40
? ?????
???????CT????U????????????????
??
?????,??????
41
???????????
?????
?????
42
? ? ? ? ?
? ??
?????,??????????
? ??
PIN??
PN??
???
? ??
???????????
? ????
?????????,PN???????,?????PN???,??????????????,????
?????,??????????????
IP
?????????? UD -IPRL
43
? ? ? ? ?
????????????????,?????????,????????,????,?????
? ??
? ??????
??????
??????
?????????,???????????????,????????????????
?????????????????
44
??????
????
????
????
45
? ? ? ? ?
? ????
????????????????????,
????????????????,????????
????
Udc0.45E2
46
?????
? ????
????
Udc0.9E2
47
?????
? ????
????
Udc0.9E2
48
?????
? ??????
????
???????
????

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

49
?????
? LED???
5V
a
b
f
g
c
e
d
??????? ???????
??????? ???????
?????
?????
50
? ?
? ??????????????????????????????????,???????????
??????????????????????????????????? ?
PN????????????,???????????????????????????? ?PN???
????,PN???,??????? ?PN???????,PN???,???????
51
? ?
? ??????????PN?,???????? ??????????,????????
????? ?????????????????IIs(e U/UT-1). ???UDgt0.7V
?,?????,???,UD0.7V ???UDgt0.3V?,?????,???,UD0.3V
? ???????????????????,??????????????????????????
??????? ? ???????????????? ? ?????????????????,?
??????????????????????,????????????????
52
????
????????????????????? ??1.????? 2.PN????
3.????? 4.??????
53
? ?
?????????
???????????????????
54
? ?
????????
55
? ?
????????
56
? ?
????????
57
1.4 ??????BJT
BJT???
BJT?????
BJT?????
BJT???
58
BJT???
Ch1 Semiconductor\1.4 BJT \
????
??????
NPN?
PNP?
???
??
???
???
???
???
??
???
Sect
59
Ch1 Semiconductor\1.4 BJT \
????
BJT???
1. ????????,????????????
2. ?????????
????
??????
Sect
60
BJT?????
Ch1 Semiconductor\1.4 BJT \
????
????????
???????????
????????
??????????
????????
????????
????????????????????? ???????
??????????????
??????
??????????????
Sect
61
Ch1 Semiconductor\1.4 BJT \
????
BJT?????
1. ??????????,???????
2. ??????????,?????????IB
3. ?????????????????,?????IC
?????????,????????????????ICBO
?????????
IB IB-ICBO
ICBO
IC IC ICBO
IE IBIC
Sect
62
Ch1 Semiconductor\1.4 BJT \
????
???????????????????????
???????????????
??
??????0.9 0.99??
???????????????????,???????????
Sect
63
Ch1 Semiconductor\1.4 BJT \
????
????
??????
????
ECgtEB
???? ????
????
?IB0?
?IBgtgtICBO
Sect
64
Ch1 Semiconductor\1.4 BJT \
????
??????
???????????
a?IC/?IE? VCBC
???????????
??IC/?IB?VCEC
???????????
Sect
65
Ch1 Semiconductor\1.4 BJT \
????
????????
???????????,??????????,
????????,?????????????????????????
??????,?????????,?CE??
??????,?????????,?CC??
?????,????????,?CB???
Sect
66
BJT?????
Ch1 Semiconductor\1.4 BJT \
????
????????
?????????????????
??????????????????
?????? Ibf(Ube)? UceC ??????
ICf(Uce)? IbC
B?????,C?????,E?????? Ib?????,Ube?????,??B?E??????
IC?????,Uce?????,?C?E??????
Sect
67
Ch1 Semiconductor\1.4 BJT \
????
?????????
1. Uce0V?,?????????,??????????,??????????????????
?
2. ?Uce 1V?, Ucb Uce - Ube gt0,??????????,??????,
???????, IC / IB ??,???????????????Uce????,???????
?????????
?????,????? NPN Si Ube 0.60.7V PNP Ge Ube
-0.2-0.3V
? ??
? ????
? ???
Sect
68
Ch1 Semiconductor\1.4 BJT \
????
?????????
ICf(Uce)? IbC
??????????????
??? (1) IC?Uce???????,????Uce?????,??Ucelt0.7V(??)
? ?????,????? (2) Uces0.3V??
???Ib0????????? Ib0 IcIceo
NPNUbe?0.5V,???????? ?????????,??????
Sect
69
Ch1 Semiconductor\1.4 BJT \
????
?????????
???IC???Uce????,????????? (1)
?????,?????,??Ube??0.7V??(??) ? (2)
Ic?Ib,?Ic???Ib???? (3) ?
????????????
???
?????,?????
???
?????,?????
?
Ube?0.5V(Si)
Ube?0.2V(Ge)
Sect
70
BJT???
Ch1 Semiconductor\1.4 BJT \
????
Sect
71
Ch1 Semiconductor\1.4 BJT \
????
????
? ICM ?????????
?????????,? ????,??????????????2/3????????????
?ICgtICM?,???????????
? PCM ?????????
?????????????????, PCM
ICVCBIC VCE , ??????,???,???????? ???????
??????VCE??VCB ?
Sect
72
Ch1 Semiconductor\1.4 BJT \
????
????
???????
?????????????????
V (BR) CBO gtV (BR) CES gt V (BR) CER gtV (BR) CEO
Sect
73
Ch1 Semiconductor\1.4 BJT \
????
????
1.????????????Icbo Icbo???cb????????,
O?Open???,???????E??? Ge??A?? Si?nA??
Sect
74
Ch1 Semiconductor\1.4 BJT \
????
??????
???????????
a?ic/?ie
???????????
? ?ic/?ib
Sect
75
1.5 ????FET
1.5.0 ??????????
1.5.1 JFET
1.5.2 MOSFET
76
1.5.0 ??????????
Ch1 Semiconductor\1.5 FET \
????
????
????
Sect
77
Ch1 Semiconductor\1.5 FET \
????
FET?BJT???
1. BJT???????FET???????? 2. BJT??????????,??????
???? FET???????,????????????,
??????????? 3. BJT???????,??102104?
FET??????,??1091014?
??????JFET
???????
MOS?????MOSFET
Sect
78
1.5.1 JFET
Ch1 Semiconductor\1.5 FET \
????
?????????
?????????
???????????
???????????
Sect
79
Ch1 Semiconductor\1.5 FET \
????
? JFET??
???N???P????,??????107??
? JFET??
D
N????????
????
G
S
Sect
80
Ch1 Semiconductor\1.5 FET \
????
? JFET????
?????????????,???????,???????????,??N
???????????????????,P????????????,???????????N????
????????
UGSUP ???? ID0
???
Sect
81
Ch1 Semiconductor\1.5 FET \
????
? JFET????
?UGS0?,????,?UDS????N????????????????
ID? ?UGSlt0?,PN???,PN???,?????????,ID??
?, ?UGS????????,??????,ID???????0?
????????????????UGS??????UP?

Sect
82
Ch1 Semiconductor\1.5 FET \
????
? JFET????
??????
??????
UP
Sect
83
Ch1 Semiconductor\1.5 FET \
????
N ? ? ? ? ?
??????

P ? ? ? ? ?
Sect
84
1.5. 2 MOSFET
Ch1 Semiconductor\1.5 FET \
????
???MOSFET
???MOSFET
Sect
85
Ch1 Semiconductor\1.5 FET \
????
???MOS????
??S????E
??G???B
???? ?????? ????? ?????MOS?
??D????C
? N?????MOS??????
??B
Sect
86
Ch1 Semiconductor\1.5 FET \
????
?UGS0V?,????????????PN?,??UDS?????????D?S
?????ID,?ID0.
???????, ??UGS?UT??? ???,?????? ??????MOS?
?UGS???,???P????????????,?????????
?UGSUT?, ?P????????????,??N?????,?UDS??????ID?
-
-
-
-
?UGSgtUT?, ????,??????,???UDS????,ID??????
Sect
87
Ch1 Semiconductor\1.5 FET \
????
???MOS?
?n??????????? COX?????????? W???? L???? Sn???
?? K'??????
? N?????MOS????????
??????
UDS???,UGS?????ID???????
IDf(UGS)?UDSC
????,ID?UGS????
K????(mA/V2)
IDK(UGS-UT)2
?????????
?????,???UDS? ?????????
IDK(UGS-UT)2(1?UDS)
UT
Sect
88
Ch1 Semiconductor\1.5 FET \
????
? N?????MOS????????
??????
UGS???, ID?UDS?????,?????
IDf(UDS)?UGSC
1.????? ID?UDS?????? ID 2K(UGS-UT)UDS
?UGS???,RON????? ?????????? ?UGS???,RON?????? ???
??????
Sect
89
Ch1 Semiconductor\1.5 FET \
????
? N?????MOS????????
??????
2. ??? ???,UGS??,ID????UDS????
3.??? UDS ???????,ID?????????? ?UDS
?????????,ID?????UDS?????????
Sect
90
? ????UDS?????ID?????
Ch1 Semiconductor\1.5 FET \
????
UDSUDGUGS -UGDUGS UGDUGS-UDS
?UDS?0????,?? UGDgtUT,
??UDS ??????????,?????????UDS?????ID
Sect
91
? ????UDS?????ID?????
Ch1 Semiconductor\1.5 FET \
????
???MOS?
?UDS????UGDUT?,
????UDS??????????????????,?????????????ID
????
?UDS???UGD?UT?,
?????????,??S?? UDS????????????????????,
ID???????
Sect
92
Ch1 Semiconductor\1.5 FET \
????
? MOS??????
????PN???,?????????????
NMOS?UBS????
PMOS?UBS????
Sect
93
Ch1 Semiconductor\1.5 FET \
????
???MOS????
? N?????MOS??????
???MOS??? ??????

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
Sect
94
Ch1 Semiconductor\1.5 FET \
????
? N?????MOS????????
?UGS0?,UDS?????,??????ID, ???????????????,?IDSS??
?UGSgt0?,??ID?????? ?UGSlt0?,??UGS??????????????ID
0???ID0?UGS??????,???UP???
? N?????MOS????????
??????
ID IDSS(1- UGS /UP)2
?????
????,ID?UGS????
IDK(UGS-UP)2
?????,
IDK(UGS-UT)2(1?UDS)
Sect
95
Ch1 Semiconductor\1.5 FET \
????
? N?????MOS????????
??????
N?????MOS?????UGS?0?UGSgt0 N?????MOS??????UGSgt0
Sect
96
Ch1 Semiconductor\1.5 FET \
????
????????????????
N ? ? ? ? ?
???????
P ? ? ? ? ?
Sect
97
Ch1 Semiconductor\1.5 FET \
????
N ? ? ? ? ?
???????
P ? ? ? ? ?

Sect
98
?????????
Ch1 Semiconductor\1.5 FET \
????
????
????
????
Sect
99
Ch1 Semiconductor\1.5 FET \
????
2. ????UP ????????FET???,?UGSUP ?,???????
3. ??????IDSS ??????????UGS0??????????
Sect
100
Ch1 Semiconductor\1.5 FET \
????
4. ??????RGS ??????????UGS???????IGS??????????,???
RGS???107O, ?????????RGS??1091015O?
5. ??????BUDS ?ID??????UDS?
6.??????BUGS JFET?????????????? MOS?SiO2????????
Sect
101
Ch1 Semiconductor\1.5 FET \
????
1. ????gm ???????????????????

gm??? ? ???gm????????????? ????????MOS???IDK(U
GS-UT)2
Sect
102
Ch1 Semiconductor\1.5 FET \
????
2. ????gm b ??????????????ID?????

???
Sect
103
Ch1 Semiconductor\1.5 FET \
????
3. ????rds
???UDS?ID???,????????????????????
4.????Ron
?????
Sect
104
Ch1 Semiconductor\1.5 FET \
????
5. ????
????????
Cgs???????? Cgd ???????? Cgb ????????Csd
???????? Csb ???????? Cdb ????????
Sect
105
1.6 ????
106
Ch1 Semiconductor\1. 6 OP \
????
?????
Sect
107
Ch1 Semiconductor\1. 6 OP \
????
?????
Sect
108
Ch1 Semiconductor\1. 6 OP \
????
?????
Sect
109
Ch1 Semiconductor\1. 6 OP \
????
????
1. ??????AV8 2. ????Ri8 3. ????Ro0 4.????B8 5.
?????CMRR8 6.????????????
????
??????, ??????? ??????
Sect
110
Ch1 Semiconductor\1. 6 OP \
????
????????
?4????????????,?uo ?
Sect
111
Ch1 Semiconductor\1. 6 OP \
????
?????????
1. ???????????????????
2. ???????????????????
??????????????,??????????????????
??
?????????????,??????????????????
??
??????????,?VP 0,?VN 0,????????????,?????
??
Sect
112
????????
Ch1 Semiconductor\
????
??????
113
Ch2 ????????
2.1 ?e???????
2.2 ?????????
2.3 ??????
2.4 BJT???????
2.5 FET???
2.6 OP? BJT?FET???
2.7 ?????
114
2.1 ?e???????
2.1.1 ?e???
2.1.2 ?????????
115
2.1.1 ?e???
Ch2 Basic Amplifier\2.1 CE Amp\
????
?????
????????
????????
????????
Sect
116
Ch2 Basic Amplifier\2.1 CE Amp\
????
?????
??????????????????????????????
1.??????????????,????????????????,??????
???????
2.???????????????????,??????????,?????????,???
???
Sect
117
Ch2 Basic Amplifier\2.1 CE Amp\
????
?????????
??
1. ???????Ec,??Eb,Rb???Ec??
2. ?????,?????0,??????????????????Ec,?????????
Sect
118
?????????
Ui0?,?????????,?????????
??
??????????IB?IC?UCE,??????Q????????????????????
????
??????
???
?????
1. ???
??????????????
??????????????????????????????,?????
119
?????????
1. ???
(1) ????????
(2)????
???????IB?IC?UCE
Si?UBE0.6V0.7V
Ge?UBE0.2V0.3V
UCEEC-ICRC
120
?????????
- 1/Rb
Ec/Rb
2. ???
IB
Q
?????????????
???????
Ec
???????????????
(1)????????????????IBQ?UBEQ
UBEEC-IBRb
? ?????
???????,??????????????????????Q,?Q???IB?UBE
121
????
?????????
2. ???
(1)????????????????IB?UBE
(2)????????????????IC?UCE
UCEEC-ICRc
? ?????
IC0 UCEEC
???
UCE0 ICEC/Rc
???????,???????????????????
???iBIB?????????????????
122
?????????
2. ???
???Ib???,????????????,?????????????
????
123
?????????
2. ???
????????????
1.????????? UCEUCC-ICRc 2.???????????????,??
????????
EC ? EC /Rc
3.?????????UBE UCC-IBRb
4.????????,???????,? ??????Q?
5.??Q????IB?IC?UCE?
124
?????????
?????Ui?0?,?????????,????????
??
???????????AU ?AI ????ri?????ro
????
1. ?????????
???????
(1) ????????????
(2) ????????,????????
?????????????
125
?????????
1. ?????????
2. ?????????
??????ui??????????,??????????????????????????,????
????????,?????
126
??
????
?????????
????
?????????
??????
?????????
127
???????
? ??????(??)??
2. ?????????
ui ?ube ?ib ?ic(?ib) ?icRc ?uce ?uo
uo?ui?????1800
uce -icRL
128
? ?????????
?????????????????,????????????????????????????
?????????????,??????????????
?????????
?????????
129
Ch2 Basic Amplifier\2.1 CE Amp\
????
Sect
130
2.1.2 ?????????
Ch2 Basic Amplifier\2.1 CE Amp\
????
????????AU?AI?????????????
? ?????
????????? 1. ??????????Q???????1/RL'???
????????
2.??????RL RL?Rc
3.??????????????,???Q??????
Sect
131
? ??????
1. ???????Q
RL'Rc//RL
2. ??????,????????
???????
3. ?Q???,????????,??ui???????ib??????Ibm
132
(No Transcript)
133
(No Transcript)
134
(No Transcript)
135
? ??????
??? Ucm1
??? Ucm2
136
? ??????
6. ???
AUUcm/Uim
AIIcm/Iim
7. ????????????-???????
Ucmmin(Ucm1,Ucm2)
??????,?????? 1.ui?? uBE?? iB?? iC?? uCE?? uo
? 2.uO?ui???? 3.???????????????
4.??????????????
137
?????????? ?????????? ??????????
????
????
?????
?????????? ?????????? ??????????
????
?????????????????,??
??????? ???? ??????????
1.???Q??????????????????
2.???????????
3. ???????????
138
Ch2 Basic Amplifier\2.1 CE Amp\
????
Sect
139
2.2 ?????????
2.2.1 H??????
2.2.2 ?????????
140
2.2.1 H??????
Ch2 Basic Amp\2.2 H Parameter\
????
? ??h????
????
????
??????????????
??????
??????
????
Sect
141
? ??h????
hie?Ube/ ?Ib?UceC
??????,? rbe
??????????? ????????
hfe?Ic/ ?Ib?UceC
????????,???
??????,?1/rce?
142
? ??h????
?Ic
?Ib
143
? ??h????
? ??h????
144
?????h?????????p38,??h???????
?
???????h??
hie1.4K? hre3.37?10-4 hfe44 hoe27 ?10-6S
??????????,?????h???
?
??????????????,????????
145
h??????
1. RLltlt1/hoe(rce) 2. ????????,hre????
????
??????????????????
146
????hie ???
????????????
rbb?????
re???????
rc???????
(IEQ?????)
rbb'
?????,???300?
???????
147
? ??h??????????
1. ????????????? 2. ???????????h???????? 3.
?????????????,??????
148
? ??h??????????
Rbgtgthie ???
1. ???? ri
??
rihie
???Rb???,
ri'Rb//hie
149
? ??h??????????
2. ????AI
hfe
3. ????AU
-IcRL

Iihie
???????RS???
???????????????IEQ
150
? ??h??????????
4. ????
(1)????????Us??,? Us 0 (2)??????RL'8,???????????
?Uo (3)?Uo???,????Io,?????ro
??
ro8
???Rc??????????
ro'Rc
151
Ch2 Basic Amp\2.2 H Parameter\
????
Sect
152
2.2.2 ?????????
Ch2 Basic Amp\2.2 H Parameter\
????
Sect
153
Ch2 Basic Amp\2.2 H Parameter\
????
Sect
154
2.3 ??????
????????
? ????
? ????
155
???????
Ch2 Basic Amp\2.3 Stabilizing Q\
????
?? ?????????
Sect
156
????????
Ch2 Basic Amp\2.3 Stabilizing Q\
????
? ??
??IC !
Sect
157
??????????
Ch2 Basic Amp\2.3 Stabilizing Q\
????
Sect
158
2.4 BJT???????
2.4.1 ??????
2.4.2 ?????
159
2.4.1 ??????
Ch2 Basic Amp\2.4 CC And CB \
????
Sect
160
Ch2 Basic Amp\ 2.4 CC And CB \
????
2.4.1 ??????
Sect
161
Ch2 Basic Amp\ 2.4 CC And CB \
????
2.4.1 ??????
??
????? ????? ???????1 ?????
Sect
162
2.4.2 ?????
Ch2 Basic Amp\ 2.4 CC And CB \
????
Sect
163
Ch2 Basic Amp\ 2.4 CC And CB \
????
2.4.2 ?????
Sect
164
Ch2 Basic Amp\ 2.4 CC And CB \
????
2.4.2 ?????
Sect
165
Ch2 Basic Amp\ 2.4 CC And CB \
????
2.4.2 ?????
?? ??????????,??????,????????1,??????????
????? ?????????????
??????????????
Sect
166
2.5 FET???
2.5.1 FET ???
2.5.2 ????????
167
2.5.1 FET ???
Ch2 Basic Amp\2.5 FET Amp \
????
N?????
P?????
MOSFET
N?????
P?????
N??
JFET
P??
Sect
168
Ch2 Basic Amp\2.5 FET Amp \
????
RS??? 1. ????????? ??? 2. ???????,? ??????? RS??,
????? ?????????? ?,??????(? CS???)?
??????
????????????MOS?
??????
?????MOS?
? ??????
-ISRS
VGS?ID
-IDRS
VGS VG-VS
VDSVDD-ID(RSRD)
169
2.5.2 ????????
Ch2 Basic Amp\ 2.5 FET Amp \
????
??????
????gm
????????????????
Sect
170
Ch2 Basic Amp\2.5 FET Amp \
????
??????
????rd
???vDS?iD????
Sect
171
Ch2 Basic Amp\2.5 FET Amp \
????
????????
Sect
172
2.6 OP?BJT?FET???
173
Ch2 Basic Amp\2.6 Comparing \
????
Sect
174
2.7 ?????
? ??????
? ?????
175
Ch2 Basic Amp\ 2.6 Multistage\
????
??????
? ????
? ?????
? ????
? ????
Sect
176
Ch2 Basic Amp\ 2.6 Multistage\
????
?????
? ?????????????
??????????????????????????
???????????????????????????????????,??????????????
??????????
??
Sect
177
Thats all
? ?
P
178
Ch3 ??????
3.1 ????????
3.2 ????????
3.3 ????????????
3.4 ????????????
179
3.1 ????????
180
?????
??
?????
????????
181
?????
???? (vi?ii)
???? (vo?io)
???? A

????
???? (vf?if)
???? F
????
??????????????????????,??????????????????
????????
???????????,
182
?????
183
????????
???????
???????
???????
???????
???????
184
???????
185
???????
186
???????
187
???????
188
?????

• ?/???????????
• ??/???????vo???
• ??/????????????

??????,?????
189
(No Transcript)
190
(No Transcript)
191
3.2 ????????
192
????????
193
3.3 ????????????
194
????????????
??????
???????
??????
????
???? ????
????????
??!
195
???????

196
????????????
1. ????Ri? 2. ????Ri? 3. ????Ro? 4.
????Ro?
197
???????????,???????? ??????? ??????? ?????????
????????????????
198
3.4 ????????????
199
????????????
1.????
2.???????????
3.?????????????
200
???????? ?  ??R7?R8 ????? ?  ??????Ri F?Ri,
RoF?Ro ?  ??RS?R1?R2 gtgtß1R4,R7gtgtR4 ,R7gtgtR9.
????????????,????
201
??????????????
? ??????
??????????????????????,??????????????A??????????B,
??????????Auf??????
????????????????????????????
202
??????? ????XoUo ????XoIo
????????????? ????Xi?Xf?????? ????Xi?Xf??????
?????BXf/Xo???????????AXo/Xi
?????F1AB
????????Af
????????rif ?rof?
203
???????
? ??????????
??????????????????????????,?????????,?????????
1. ????? ???????,??Uo0,????????? ???????,??Io0,
?????????
2. ????? ???????,??Ui0,????????? ???????,??Ii0,
?????????
204
????????????
? ?????????????
1. ??????
????Rf ???????????
2. ????????
??????????????
??????????????
3. ????????
(1)????
riRf//hie
(2)????
roRf
205
????????
? ?????????????
3. ????????
riRf//hie
(1)????
roRf
(2)????
(3)?????????
??RS???
206
????????
? ?????????????
4. ????????
???????????, ???????F
(5) ???Rs???
(7)????
??Rc???,
207
????????????
? ?????????????
?
???????????,
?????? hfe100, hie1K?, hre?hoe ?0 Rs ?0,,Re
100? Rb1100K? ,Rb250K?, Rc 2K? , RL 2K?
??AGf,rif,rof ?AUf
?
1. ??????
????Re ???????????
208
????????
?
? ?????????????
?
2. ????????
??????????????
??????????????
209
????????
? ?????????????
3. ???????
rihieRe
1.1K?
ro1/hoeRe
? 8
4. ???????
210
????????
? ?????????????
4. ???????
211
????????????
??????
????????? ?????????????
??????????A?ri?ro
????????B?F ?Af ?rif? rof ? r'if ?r'of
???????
212
???????
? ??????????
??????????????????????????,?????????,?????????
1. ????? ???????,??Uo0,????????? ???????,??Io0,
?????????
2. ????? ???????,??Ui0,????????? ???????,??Ii0,
?????????
213
? ?
1) ?????????????,????????????
2)???????
? ?????????????
??????? ???????,????????????,???????????????,?
??????
214
? ?
?????????????????????????,????????,???????
????????,???????
? ???????????
??????????????,?????????????,???-,
?????????????????????????????,????????????????????
??????????????,????????????
215
? ?
? ?????????????
????? ???????????,?????? ???????????,?????? ?????
????,?????????
2. ????????????????????????,?Af1/(1AB).?????????
?A?Af?B???????????F1AB????????????
216
? ?
3. ??????????????????????????? ?
????????,????????????,????????????? ?
???????,????????? ? ???????????????????????????
,??????????????????????????,?????????????? ?
???????????
4. ??????????????????????????????
217
????????????
??????
????????? ?????????????
??????????A?ri?ro
????????B?F ?Af ?rif? rof ? r'if ?r'of
???????
218
???????
? ??????????
??????????????????????????,?????????,?????????
1. ????? ???????,??Uo0,????????? ???????,??Io0,
?????????
2. ????? ???????,??Ui0,????????? ???????,??Ii0,
?????????
219
????
?????????????? ??1.??????????? 2.??????
220
(No Transcript)
221
??????,??
222
Ch4 ???????
4.0 ??
4.1 ???????
4.2 ???????
4.3 ????????
223
4.0 ? ?
???????????????????????????????????,???
??????? ???????
???????????????
?????????????? 1. ?????????????????????,?
??????????,???????????
????????????????????????,??????????? 2.
?????????????????????
???????
224
? ??????????
?? ??
??
??
Po30mW
Ic0.5mA
Ic2mA
Ic20mA Ec6V
PDCEcIc120mW
???????
????
???????????????????,??????????????????
225
? ??????????????
1. ?????????????????????????
???????????Po
2. ???
?
?????????PDC
3. ???????? ?????????????????,???????????
???????,??????????????,???????????,????????
4. ???????????
? ???????????
??
??
???
226
4.1 ???????
? ????????????
? T1?????? ? T2???????,?????????,???? ?
???????????Uo0
??
1.???????????ICQ. 2. IBQICQ/? 3. UCEQEc
227
? ??????????????
???Ui?????? ?Uigt0?,????Uo?????? UomEc-Uc
es1 Ec ?????????
?Uilt0?,????Uo?????? Uom -Ec Uces2
IcQR2 -Ec ?????????
228
Uces1
(2Ec -Uces2 -IcQR2)
229
? ??????????????
????Po
?????????PDC
?????
(??)
???????
????????????????,???Q??,???????,???????????,?????
,?????????,?????????????
230
4.2 ???????
? ????
???NPN?PNP???????????????????? OCL?????????
? ??????
?vi0????,vo0 ?vi ??????,T1??,T2??,??RL????ie1
?vi ??????,T1??,T2??,??RL????ie2 ?
????????, ie1 ie2 ,??????????????
231
? ??????
???????????,? ?????????????,? ?NPN???????
????? ??RL,?????????,? ????????
??????????,??????????????,??PNP????????????
? ?RL,?????????,?????????????????????,?????????,??
???????????????,?????????????
232
(No Transcript)
233
(No Transcript)
234
? ????
1. ??????Po
???????,???????VomVCC-Vces1 VCC
???????,???????Vom-VCC-Vces1 -VCC
2. ?????????PVCC
????????????
235
3. ??
4. ????????Pcmax
???
236
?Pomax1W
????
???????
?????
??
Pcmax4W?
??
Pcmax0.2W
????
0.1W??????
237
???????
? ????
?????Ui?0Ube?????,?????????,????????????
???????????????????,???????????
238
4.3 ????????
? ???????????
???????,????????????,?????????
239
? ?
??? ?????,?????????????,?????????????
??xdzhang_at_center.njtu.edu.cn
240
CH5 ??????????
241
??????
? ????
??????????????????????????????,???????????
?????????
242
??????
243
???????
1952?,Darmil????IC???,?? 1957?,Si?????,?? 1958?,??
?IC, TI??,?? 1961?,???,?? ???(???) ??????????????
????
244
???????
1. ????????????,????????????,????????
2. ?????????????????????,?????????????
3. ??????????????, ????, ??????????
??????????? 20k?,?????????????????????????
????,????
245
???????
4. ?????PN??????MOS??????,???????200pF?
???????????? ?????????????????,?????????????????
5. ???????????????
????,????
246
???????
????
247
???????
????????
248
???????
249
???????
? ???????
1. ??????AVO8 2. ????Ri 8 3. ????Ro0 4.
????BW8 5. ?????KCMR8 6. ?????????????
????
??????, ??????? ??????
250
???????
??? ?????????
???????, ??????
????????????????????????
????? ???
?????
???
????????? ????????
????
?????????????VP ?VN ,????????????????
251
???????
252
????????????
?hfe1hfe2hfeß hie1 hie2 hie rbe
VBE1VBE2 VBE ICBO1ICBO2 ICBO
Rc1Rc2 Rc Rb1Rb2 Rb
? ???????
???????????????????
??
??????????,
?????????
????
253
????????????
? ???????????
????
????
????
????
????
????
????
254
????????????
? ?????????
??????vid
????????,??????? vi1 -vi2
vid vi1-vi2
????
255
????????????
? ?????????
??????vic
????????,??????? vi1 vi2 vic
vic (vi1vi2 )/2
????
256
????????????
? ??????????
????
????????,??????,??
IB1IB2 IB IC1IC2IC VC1VC2 VC VCE1VCE2 VCE
257
????????????
? ??????????
????
1. ????????????
2. ????????
???????
258
????????????
? ??????????
????
3.??????????
? vi1 10mV, vi2 8mV?
????
259
??????????
????????????Re??Re ???,????????,???????,???
????????????????????????I0???Re ?
????????,?????????????????????
260
????????????
? ?
261
???
262
???
1.??????????????????????,????????????????
2.?????????, ??????????????????
3.????????,????????? ???????????????????????????
????
263
??????????? ?????????(????)
???????
? ?????
????????,????
?????
?????? ?????
???????????????,?????????
??????????????????PNP????
264
?????
? ????
????R2????????????????????(?A?),????????????
265
?????
? ?????
??????????????????????,?????????,??????Ir ??
???????Io1?Io2??
266
?????? 1.?? 2.???.????????
??p268 6.1.1, 6.2.3 ??6.2.4
????? ??????
??!
267
??,????
268
Ch5 ??????????
5.0 ??????
5.1 ??????
5.2 ???????
5.3 ????????
5.4 ?????
5.5 ?????
269
5.0 ??????
270
5.1 ??????
271
5.2 ???????
272
5.3 ????????
5.3.1 ?????????
5.3.2 ???????
5.3.3 PID??
5.3.4 ???????
5.3.5 ?????
273
5.3.1 ?????????
Ch5 IC\5.3 Basic Op Amplifier \
????
???????
??????
??????
Sect
274
??????
Ch5 IC\5.3 Basic Op Amplifier \
????
??????
???????
???? RP RNeqR1//Rf
Sect
275
??????
Ch5 IC\5.3 Basic Op Amplifier \
????
??????
???????
???Rf0 ?R18 ???????,vo?
Sect
276
??????
Ch5 IC\5.3 Basic Op Amplifier \
????
?????
Sect
277
?????
Ch5 IC\5.3 Basic Op Amplifier \
????
????
???
Sect
278
?????
Ch5 IC\5.3 Basic Op Amplifier \
????
????
???
Sect
279
Ch5 IC\5.3 Basic Op Amplifier \
????
?? ?4??? ????? ????,
?vo?
Sect
280
?????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
281
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
282
5.3.2 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
?????
?????
Sect
283
????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
284
????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
285
5.3.3 PID??
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
286
5.3.4 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
287
Ch5 IC\5.3 Basic Op Amplifier \
????
5.3.4 ???????
Sect
288
5.3.5 ?????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
289
5.4 ?????
5.4.1 ????
5.4.2 ??
290
5.4.1 ?????????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
291
5.4.2 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
292
5.5 ?????
293
Ch5 ??????????
5.0 ??????
5.1 ??????
5.2 ???????
5.3 ????????
5.4 ?????
5.5 ?????
294
5.0 ??????
295
5.1 ??????
296
5.2 ???????
297
5.3 ????????
5.3.1 ?????????
5.3.2 ???????
5.3.3 PID??
5.3.4 ???????
5.3.5 ?????
298
5.3.1 ?????????
Ch5 IC\5.3 Basic Op Amplifier \
????
???????
??????
??????
Sect
299
5.3.2 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
?????
?????
Sect
300
5.3.3 PID??
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
301
5.3.4 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
302
5.3.5 ?????
Ch5 IC\5.3 Basic Op Amplifier \
????
-VCC,?vi lt VREF
VREF
Vo
VCC,?vi gt VREF
vi
Sect
303
5.4 ?????
5.4.1 ????
5.4.2 ??
304
5.4.1 ?????????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
305
5.4.2 ???????
Ch5 IC\5.3 Basic Op Amplifier \
????
Sect
306
5.5 ?????
307
5.5.1 ?????
Ch5 IC\5.5 Active Filter \
????
Sect
308
??????
??????
??????
309
Ch6 ?????
6.0 ??
6.1 ??????????
6.2 RC?????
6.3 LC?????
6.4 ?????
310
6.0 ???????
?????
??
??
?????
311
???????
RC?????
LC?????
???????
312
?????
?????? RC???????
LC?????? ???????
?????? ???????
313
6.1 ??????????
??
???????
????
314
????????

315
????????

?????????!
316
???????

???????
317
???????
???????
318
????
AF 1 ??????
faff 2np,n0,1,
??????
???????
319
????
AF gt1
faff 2np,n0,1,
???????
320
??????????
321
??????
1. ????(???????) 2. ?????(?????) 3.
????(?????????)
322
6.2 RC?????
RC???????
??RC???
323
RC ???????
324
6.3 LC?????
6.3.1
325
6.4 ?????
326
(No Transcript)