rev. b
–6–
AD8011
6.5
6.4
6.3
6.2
6.1
5.9
5.8
5.7
1 10 100 500
频率
–
MHz
6.0
5.6
5.5
增益
–
dB
V
S
= +5v
V
S
=
5V
g = +2
V
在
= 100mv p-p
R
L
= 1k
R
F
= 1k
图示 10. 增益 flatness; g = +2
频率
–
MHz
扭曲量
–
dBc
–
40
–
100
1
10 20
–
60
–
80
3rd
R
L
=1k
3rd
R
L
= 150
2nd
R
L
= 150
2nd
R
L
= 1k
g = +2
图示 11. 扭曲量 vs. 频率; v
S
=
±
5 v
1k
diff 阶段
–
Degrees
1000 IRE
R
L
= 1k
diff 增益
–
%
R
L
= 150
R
L
= 150
1000 IRE
R
L
= 1k
0.04
–
0.04
0.00
–
0.02
0.02
0.01
–
0.01
–
0.03
0.03
0.04
–
0.04
0.00
–
0.02
0.02
0.01
–
0.01
–
0.03
0.03
V
S
=
5V
g = +2
V
S
=
5V
g = +2
0.4
–
0.4
0.00
–
0.2
0.2
150
diff 阶段
–
Degrees
0.1
–
0.1
–
0.3
0.3
图示 12. diff 阶段 和 diff 增益; v
S
=
±
5 v
9
8
7
6
5
3
2
10 100 1000 10000
加载 阻抗
–
Ohms
4
1
0
摆动
–
v p-p
+5V
5V
图示 13. 输出 电压 摆动 vs. 加载
频率
–
MHz
扭曲量
–
dBc
–
40
–
100
1
10 20
–
60
–
80
3rd
R
L
=1k
3rd
R
L
= 150
2nd
R
L
= 150
g = +2
2nd
R
L
=1k
图示 14. 扭曲量 vs. 频率; v
S
= +5 v
0.08
1k
diff 增益
–
%
–
0.08
0.00
–
0.04
0.04
1000 IRE
1k
diff 阶段
–
Degrees
150
diff 阶段
–
Degrees
1000
IRE
0.02
–
0.02
–
0.06
0.06
0.8
–
0.8
0.0
–
0.4
0.4
0.2
–
0.2
–
0.6
0.6
0.08
–
0.08
0.00
–
0.04
0.04
0.02
–
0.02
–
0.06
0.06
R
L
=150
R
L
=1k
R
L
=1k
R
L
=150
V
S
= +5v
g = +2
V
S
= +5v
g = +2
150
diff 增益
–
%
0.8
–
0.8
0.0
–
0.4
0.4
0.2
–
0.2
–
0.6
0.6
图示 15. diff 阶段 和 diff 增益; v
S
= +5 v