
AD811
R
FB
+V
S
0.1F
V
IN
HP8130
脉冲
发电机
3
6
G = –1
R
L
= 150
V
S
= ±15V
R
FB
= 590
3
2
–
增益(dB )
R
G
7
V
OUT
TO
泰克
P6201 FET
探头
0
AD811
+
4
–3
V
S
= ±5V
R
FB
= 562
6
R
L
–6
–9
0.1F
00866-E-032
00866-E-035
00866-E-037
00866-E-036
–12
1
10
频率(MHz)
100
–V
S
图32.反相放大器连接
26
图35.闭环增益与频率,增益= -1
1V
100
10ns
23
G = –1
R
L
= 150
V
IN
90
20
V
S
= ±15V
R
FB
= 511
增益(dB )
17
V
S
= ±5V
R
FB
= 442
V
OUT
10
0%
14
11
1V
00866-E-033
8
1
10
频率(MHz)
100
图33.小信号脉冲响应,增益= -1
图36.闭环增益与频率,增益= -10
100mV
100
10ns
100
1V
V
IN
90
20ns
V
IN
90
V
OUT
10
0%
V
OUT
10
0%
1V
00866-E-034
10V
图34.小信号脉冲响应,增益= -10
图37.大信号脉冲响应,增益= -10
修订版E |第11页20