Data Sheet
AD9653
200000
180000
160000
140000
120000
100000
80000
60000
40000
20000
0
94
92
90
88
86
84
82
80
2.1 LSB RMS
SFDR (dBc)
SNR (dBFS)
78
0
20
40
TEMPERATURE (°C)
60
80
CODE
Figure 36. SNR/SFDR vs. Temperature, fIN = 9.7 MHz,
Figure 39. Input-Referred Noise Histogram, fSAMPLE = 125 MSPS, VREF = 1.3 V
f
SAMPLE = 125 MSPS, VREF = 1.3 V
100
90
4.5
3.0
DRVDD
80
70
60
50
1.5
0
–1.5
–3.0
–4.5
40
AVDD
30
20
10
0
1
10
70
FREQUENCY (MHz)
OUTPUT CODE
Figure 37. INL, fIN = 9.7 MHz, fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 40. PSRR vs. Frequency, fSAMPLE = 125 MSPS, VREF = 1.3 V
100
0.8
SFDR (dBc)
0.6
0.4
80
SNR (dBFS)
0.2
60
40
20
0
0
–0.2
–0.4
–0.6
–0.8
20
40
60
80
100
120
SAMPLE RATE (MSPS)
OUTPUT CODE
Figure 41. SNR/SFDR vs. Sample Rate, fIN = 9.7 MHz, VREF = 1.3 V
Figure 38. DNL, fIN = 9.7 MHz, fSAMPLE = 125 MSPS, VREF = 1.3 V
Rev. 0 | Page 19 of 40
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