
I
CC
(MA )
TCA 440 / T
I
CC
= F(V
CC
)
V
goHF
= 0
400
V
AF
(毫伏)
TCA 440 / T
V
AF
= F(V
goHF
)
V
CC
=参数
f
IF
= 455千赫
M = 0.8 ; F
m
= 1千赫
9V
18
5V
300
16
14
200
12
10
100
8
6
5
6
7
8
9 10 11 12 V (V) 15
CC
0
8
10
0
10
1
10
2
10
3
10
4
10
5
V
(V) 10
goHF
TCA 440 / T
V
AF
(毫伏)
V
AF
= F(V
goHF
)
V
CC
=参数
f
IF
= 455千赫
f
m
= 1千赫; M = 0.8
9V
5V
8
总谐波失真( % )
400
TCA 440 / T
THD = F (V
ogHF
)
V
CC
=参数
f
IF
= 455千赫
f
m
= 1千赫; M = 0.8
300
6
200
5V
4
100
2
9V
0
10
0
10
1
10
2
10
3
10
4
V
goHF
(V)
10
6
0
10
0
10
1
10
2
V
goHF
(毫伏)
10
3
8
09/00
TCA440/T