rev. 0
AD9433
–8–
–
典型 效能 特性
频率
–
MHz
–
120
0
dB
13.1
snr = 67.5db
sfdr = 85.0dbfs
26.3 39.4
52.5
–
110
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
tpc 1. fft: f
S
= 105 msps, f
在
= 49.3 mhz, 差别的
ain @ –0.5 dbfs, sfdr 使能
频率
–
MHz
–
120
0
dB
13.1
snr = 68.0db
sfdr = 80.0dbfs
26.3 39.4
52.5
–
110
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
tpc 2. fft: f
S
= 105 msps, f
在
= 49.3 mhz, 差别的
ain @ –0.5 dbfs, sfdr 无能
频率
–
MHz
–
120
0
dB
snr = 67.7db
sfdr = 76.0dbfs
62.5
–
110
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
46.831.215.6
tpc 3. fft: f
S
= 125 msps, f
在
= 49.3 mhz, 差别的
ain @ –0.5 dbfs, sfdr 使能
AIN
–
MHz
–
60
0
50
dBc
100 150 200 250
–
65
–
70
–
75
–
80
–
85
–
90
–
95
2nd 调和的
3rd 调和的
worst 其它
tpc 4. 和声学 (第二, 第三, worst 其它) vs. ain
频率. ain @ –0.5 dbfs, f
S
= 105 msps, sfdr 使能
AIN
–
Hz
60
050
snr/sinad
–
dB
100 150 200 250
61
62
63
64
65
66
67
SINAD
SNR
68
300
11.1
10.9
10.8
10.6
10.4
10.3
10.1
9.9
9.8
ENOBs
–
位
tpc 5. snr vs. ain 频率. 差别的 ain @
–0.5 dbfs, 105 msps, sfdr 无能
ENCODE
–
MSPS
60
10 30
snr/sinad
–
dB
50 70 90 110
65
70
75
80
85
90
95
SINAD
SNR
100
140
3RD
–
dBc
2ND
–
dBc
tpc 6. snr/sinad 和 调和的 扭曲量 vs.
encode 频率. 差别的 ain @ –0.5 dbfs