涓撲笟璧勬枡
word
瀹岀編鏍煎紡
楂橀鐢靛瓙绾胯矾澶嶄範
涓�銆佽绠楅
涓�涓?/p>
5
渭
H
鐨勭嚎鍦堜笌涓�鍙彉鐢靛鐩镐覆鑱旓紝澶栧姞鐢靛帇鍊间笌棰戠巼鏄浐瀹氱殑銆傚綋
C=126.6pF
鏃讹紝鐢?/p>
璺數娴佽揪鍒版渶澶у�?/p>
1A
銆傚綋
C=100pF
鏃讹紝鐢垫祦鍑忎负
0.5A
銆傝瘯姹傦細
锛?/p>
1
锛夌數婧愰鐜囷紱
锛?/p>
2
锛夌數璺殑
Q
鍊硷紱
锛?/p>
3
锛?/p>
澶栧姞鐢靛帇鏁板�笺�?/p>
浜屻�佽绠楅
(
棰?/p>
2.5)
缁欏畾涓茶仈璋愭尟鍥炶矾鐨?/p>
MHz
f
5
.
1
0
飥?/p>
锛?/p>
pF
C
100
0
飥?/p>
锛岃皭鎸椂鐢甸樆
飦?/p>
飥?/p>
5
R
銆傝瘯姹?/p>
0
Q
鍜?/p>
0
L
銆傚張
鑻ヤ俊鍙锋簮鐢靛帇鎸箙
mV
V
sm
1
飥?/p>
锛屾眰璋愭尟鏃跺洖璺腑鐨勭數娴?/p>
0
I
浠ュ強鍥炶矾鍏冧欢涓婄殑鐢靛帇
0
L
U
鍜?/p>
0
C
U
銆?/p>
涓夈�佽绠楅
鍥炬墍绀虹殑鍗曡皟璋愬洖璺皭鎸斁澶у櫒涓紝宸茬煡宸ヤ綔棰戠巼
f
0
=10MHz
锛屾櫠浣撶鍙傛暟锛?/p>
mS
y
fe
3
.
58
飥?/p>
锛?/p>
,
12
,
2
.
1
pF
C
mS
g
ie
ie
飥?/p>
飥?/p>
pF
C
S
g
oe
oe
5
.
9
,
400
飥?/p>
飥?/p>
飦?/p>
锛屽洖璺數鎰?/p>
L=1.4
渭
H
锛屾帴鍏ョ郴鏁?/p>
,
3
.
0
,
9
.
0
2
1
飥?/p>
飥?/p>
p
p
Q
0
=100
銆傝
0
飥?/p>
re
y
锛屾眰锛?/p>
1
锛?/p>
璋愭尟鏃剁殑鐢靛帇澧炵泭
0
v
A
锛?/p>
2
锛?/p>
璋愭尟鍥炶矾鐢靛
C
鐨勫�硷紱
3
锛?/p>
閫氶甯?/p>
2
螖
f
0.7
锛?/p>
4
锛?/p>
鑻?/p>
飦?/p>
飥?/p>
k
R
10
5
锛岃瘯姣旇緝骞惰仈
5
R
鍓嶅悗鐨勯�氶甯﹀拰澧炵泭銆?/p>
鍥涖�佽绠楅
(
棰?/p>
3.9)
鍦ㄥ鍥句腑鎵�绀虹數璺腑锛?/p>
鏅朵綋绠?/p>
3DG39
鐨勭洿娴佸伐浣滅偣鏄?/p>
V
V
CE
8
飥?/p>
飥?/p>
锛?/p>
I
E
=2mA
锛?/p>
宸ヤ綔棰戠巼
f
0
=10.7MHz
锛?/p>
璋冭皭鍥炶矾閲囩敤涓鍙樺帇鍣?/p>
L
1~3
=4
渭
H
锛?/p>
Q
0
=100
锛屽叾鎶藉ご涓?/p>
N
2~3
=5
鍦堬紝
N
1~3
=20
鍦堬紝
N
4~5
=5
鍦堛�傝瘯璁＄畻鏀惧ぇ
鍣ㄧ殑浠ヤ笅鍚勫�硷細鐢靛帇澧炵泭銆佸姛鐜囧鐩娿�侀�氶甯︺�?/p>
鏅朵綋绠?/p>
3DG39
鍦?/p>
V
V
CE
8
飥?/p>
飥?/p>
锛?/p>
I
E
=2mA
鏃剁殑鍙傛暟濡備笅锛?/p>
pF
C
S
g
ie
ie
18
;
2860
飥?/p>
飥?/p>
飦?/p>
pF
C
S
g
oe
oe
7
;
200
飥?/p>
飥?/p>
飦?/p>
o
fe
fe
mS
y
54
;
45
飥?/p>
飥?/p>
飥?/p>
飦?/p>
o
re
re
mS
y
5
.
88
;
31
.
0
飥?/p>
飥?/p>
飥?/p>
飦?/p>