AD9445
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
4096
8192
OUTPUT CODE
12288
16384
Figure 48. AD9445-125 DNL Error vs. Output Code, 125 MSPS, 10.3 MHz
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
4096
8192
OUTPUT CODE
12288
16384
Figure 51. AD9445-125 INL Error vs. Output Code, 125 MSPS, 10.3 MHz
1.014
1.012
1.010
1.008
1.006
1.004
1.002
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 49. AD9445-125 VREF vs. Temperature
400
350
300
AVDD1
250
200
AVDD2
150
100
DRVDD
50
0
0
20
40
60
80 100 120 140 160
SAMPLE RATE (MSPS)
Figure 52. AD9445-105 Power Supply Current vs. Sample Rate
10.3 MHz @ −1 dBFS
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
4096
8192
OUTPUT CODE
12288
16384
Figure 50. AD9445-105 INL Error vs. Output Code, 105 MSPS, 10.3 MHz
78
77
170.3MHz SNR dB
76
75
225.3MHz SNR dB
74
300.3MHz SNR dB
73
72
71
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2
ANALOG INPUT RANGE (V p-p)
Figure 53. AD9445-125 SNR vs. Analog Input Range, 125 MSPS/170.3 MHz,
225.3 MHz, 300.3 MHz
Rev. 0 | Page 22 of 40