Datasheet

REV. C
AD9631/AD9632
–9–
FREQUENCY – Hz
–30
10k
HARMONIC DISTORTION – dBc
100k 1M 10M
–50
–70
–90
–110
–130
100M
V
S
= 5V
R
L
= 500
G = +2
V
O
= 2V p-p
THIRD
HARMONIC
SECOND
HARMONIC
TPC 31. AD9632 Harmonic Distortion vs.
Frequency, R
L
= 500 W
FREQUENCY – Hz
–30
10k
HARMONIC DISTORTION – dBc
100k 1M 10M
–50
–70
–90
–110
–130
100M
V
S
= 5V
R
L
= 100
G = +2
V
O
= 2V p-p
THIRD
HARMONIC
SECOND
HARMONIC
TPC 32. AD9632 Harmonic Distortion vs.
Frequency, R
L
= 100 W
FREQUENCY – MHz
50
10
INTERCEPT – dBm
20 30 40
45
40
35
25
20
10050 60 70 80 90
30
15
10
TPC 33. AD9632 Third Order Intercept vs. Frequency
0.04
1ST 11TH6TH
DIFF GAIN – %
0.02
0.00
–0.02
–0.04
2ND 7TH3RD 8TH4TH 9TH5TH 10TH
0.00
–0.02
–0.04
0.04
DIFF PHASE – Degrees
1ST 11TH6TH2ND 7TH3RD 8TH4TH 9TH5TH 10TH
0.02
TPC 34. AD9632 Differential Gain and Phase
Error G = +2, R
L
= 150 W
SETTLING TIME – ns
0
ERROR – %
10 20 30
0.2
0.1
0.0
–0.2
–0.3
40 50 60 70 80
–0.1
TPC 35. AD9632 Short-Term Settling Time,
2 V Step, R
L
= 100 W
SETTLING TIME – s
0.3
0
ERROR – %
123
0.2
0.1
0.0
–0.2
45678
–0.1
910
TPC 36. AD9632 Long-Term Settling Time,
2 V Step, R
L
= 100 W