–9–
ad8091/ad8092
rev. 一个
频率
–
MHz
–
10
–
20
0.1
5001 10 100
–
50
–
80
–
90
–
100
–
30
–
40
–
70
–
60
V
S
= +5v
R
F
= 2k
R
L
= 2k
V
O
= 2v p-p
串扰
–
dB
tpc 13. ad8092 串扰 (输出-至-输出) vs. 频率
频率
–
MHz
0
–
10
–
100
0.03 500
0.1 1 10 100
–
40
–
70
–
80
–
90
–
20
–
30
–
60
–
50
V
S
= +5v
CMRR
–
dB
tpc 14. cmrr vs. 频率
频率
–
MHz
100.0
0.1 1 10 100 500
3.1
0.1
0.031
0.01
31.0
10.0
0.31
1
V
S
= +5v
g = +1
输出 阻抗
–
tpc 15. 关闭-循环 输出 阻抗 vs. 频率
频率
–
MHz
20
–
10
–
30
–
50
–
70
10
0
–
20
–
40
–
60
–
80
1 50010 1000.10.01
V
S
= +5v
–
PSRR
+PSRR
PSRR
–
dB
tpc 16. psrr vs. 频率
输入 步伐
–
Vp-p
60
0
40
30
20
10
50
70
0.5 2.01.0 1.5
安排好 时间 至 0.1%
ns
V
S
= +5v
g =
–
1
R
L
= 2k
tpc 17. 安排好 时间 vs. 输入 步伐
加载 电流
–
毫安
1.00
0.30
0
0655 1015202530354045505560
0.90
0.40
0.20
0.10
0.70
0.50
0.80
0.60
70 75 80 85
V
OH
= +85
C
V
OH
= +25
C
V
OH
=
–
40
C
V
OL
= +85
C
V
OL
= +25
C
V
OL
=
–
40
C
输出 饱和 电压
–
V
V
S
= +5v
tpc 18. 输出 饱和 电压 vs. 加载 电流