ad9631/ad9632
rev. 一个
–9–
–30
–130
100k 100M10M1M10k
–70
–50
–110
–90
频率 – hz
调和的 扭曲量 – dbc
V
O
= 2v p-p
V
S
=
±
5V
R
L
= 500
Ω
g = +2
2nd 调和的
3rd 调和的
图示 33. ad9632 调和的 扭曲量 vs. 频率,
R
L
= 500
Ω
–30
–130
100k 100M10M1M10k
–70
–50
–110
–90
频率 – hz
调和的 扭曲量 – dbc
V
O
= 2v p-p
V
S
=
±
5V
R
L
= 100
Ω
g = +2
2nd 调和的
3rd 调和的
图示 34. ad9632 调和的 扭曲量 vs. 频率,
R
L
= 100
Ω
50
30
10
10 100
25
20
15
35
40
45
频率 – mhz
intercept – +dbm
图示 35. ad9632 第三 顺序 intercept vs. 频率
0.04
–0.04
–0.02
0.00
0.02
diff 增益 – %
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th
0.02
–0.02
0.00
0.04
diff 阶段 – degrees
–0.04
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th
图示 36. ad9632 差别的 增益 和 阶段 错误
g = +2, r
L
= 150
Ω
0.2
–0.3
0
–0.2
010 20
30
40 50 60 70 80
–0.1
0.1
安排好 时间 – ns
错误 – %
图示 37. ad9632 短的-期 安排好 时间 2 v 步伐,
R
L
= 100
Ω
0.3
–0.2
0.1
–0.1
0987654321
0
0.2
安排好 时间 – µs
错误 – %
10
图示 38. ad9632 长-期 安排好 时间 2 v 步伐,
R
L
= 100
Ω