AD8036/AD8037
AD8036 -典型特征
2
1
0
–1
增益 - 分贝
–2
–3
–4
–5
–6
–7
–8
1M
200
20
40
60
80 100 120 140 160 180 200
反馈电阻值（R
F
) –
220
240
V
O
= 300mV的P-P
V
S
= 5V
R
L
= 100
200
140
-3dB带宽 - 兆赫
350
V
S
= 5V
R
L
= 100
增益= 1
N包装
300
400
R
F
130
49.9
AD8036
R
L
102
49.9
250
了R封装
10M
100M
频率 - 赫兹
1G
图15. AD8036小信号频率响应，
G = +1
0.2
0.1
0
–0.1
增益 - 分贝
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
1M
10M
100M
频率 - 赫兹
1G
V
O
= 300mV的P-P
V
S
= 5V
R
L
= 100
140
158
150
图18. AD8036小信号的-3 dB带宽与ř
F
2
1
0
–1
输出 - 分贝
–2
–3
–4
–5
–6
–7
–8
1M
10M
100M
频率 - 赫兹
1G
R
F
= 50
TO
250
BY
50
V
S
= 5V
V
O
= 2.5V峰 - 峰值
R
L
= 100
50
250
130
图16. AD8036 0.1 dB平坦度，N包（对R
包添加20
Ω
与R
F
)
90
80
70
相
OPEN -loop GAIN - 分贝
60
50
40
30
20
10
0
–10
–20
10k
100k
1M
10M
频率 - 赫兹
100M
收益
40
20
0
–20
–40
–60
–80
–100
–120
1G
100
80
60
相位裕度 - 度
图19. AD8036大信号频率响应，
G = +1
2
1
0
–1
增益 - 分贝
–2
–3
–4
–5
–6
–7
–8
100k
1M
1V
AD8036
100
V
H
V
L
(V
IN
)
10M
频率 - 赫兹
100M
1G
(V
O
)
V
S
= 5V
V
O
= 300mV的P-P
R
L
= 100
140
图17. AD8036开环增益和相位裕度对比
频率，R
L
= 100
Ω
图20. AD8036钳位输入带宽，V
H
, V
L
–6–
REV 。一
AD [ ANALOG DEVICES ]
