OP467
12
V
S
= 5V
T
A
= +25 C
R
L
= 2k
A
VCL
= +1
60
V
S
= 15V
R
L
= 2k
V
IN
= 100mV的P-P
A
VCL
= +1
A
VCL
= –1
过冲 - ％
40
最大输出摆幅 - 伏
10
50
8
A
VCL
= –1
6
30
4
20
2
10
0
1k
0
10k
100k
频率 - 赫兹
1M
10M
0
200
400
600
800
1000
1200
负载电容 - pF的
1400
1600
图8. MAX V
OUT
摆动与频率的关系
图11.小信号过冲与负载电容
120
V
S
= 15V
T
A
= +25 C
100
60
V
S
= 5V
R
L
= 2k
V
IN
= 100mV的P-P
A
VCL
= +1
A
VCL
= –1
过冲 - ％
共模抑制 - 伏
50
80
40
60
30
40
20
20
10
0
1k
0
10k
100k
频率 - 赫兹
1M
10M
0
200
400
600
800
1000
1200
负载电容 - pF的
1400
1600
图9.共模抑制比与频率的关系
图12.小信号过冲与负载电容
120
V
S
= 15V
T
A
= +25 C
电源抑制 - 分贝
60
V
S
=
50
40
30
15V
100
80
增益 - 分贝
20
10
0
–10
–20
–30
C
IN
=网络
分析仪
1000pF
10000pF
500pF
200pF
60
40
20
0
100
1k
10k
频率 - 赫兹
100k
1M
–40
10k
100k
1M
频率 - 赫兹
10M
100M
图10.电源抑制与频率的关系
图13.同相增益与容性负载
–6–
版本C
