
Data Sheet
AD9653
Rev. 0 | Page 19 of 40
Figure 36. SNR/SFDR vs. Temperature, fIN = 9.7 MHz,
fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 37. INL, fIN = 9.7 MHz, fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 38. DNL, fIN = 9.7 MHz, fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 39. Input-Referred Noise Histogram, fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 40. PSRR vs. Frequency, fSAMPLE = 125 MSPS, VREF = 1.3 V
Figure 41. SNR/SFDR vs. Sample Rate, fIN = 9.7 MHz, VREF = 1.3 V
SNR (dBFS)
SFDR (dBc)
78
80
82
84
86
88
90
92
94
0
20
40
60
80
S
NR/
S
F
DR
(
d
BF
S
/d
Bc)
TEMPERATURE (°C)
10538-
036
0
IN
L
(
LS
B
)
OUTPUT CODE
–4.5
–3.0
–1.5
0
1.5
3.0
4.5
6000
12000
18000
24000
30000
36000
42000
48000
54000
60000
10538-
037
0
DNL
(
L
S
B)
OUTPUT CODE
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.8
0.6
6000
12000
18000
24000
30000
36000
42000
48000
54000
60000
10538-
038
0
20000
40000
60000
80000
100000
120000
140000
160000
180000
200000
N
–
9
N
–
8
N
–
7
N
–
6
N
–
5
N
–
4
N
–
3
N
–
2
N
–
1
N
+
1
N
+
2
N
+
3
N
+
4
N
+
5
N
+
6
N
+
7
N
+
8
N
+
9
N
+
10
NUM
BE
R
O
F
HI
T
S
CODE
10538-
039
2.1 LSB RMS
0
10
20
30
40
50
60
70
80
90
100
1
10
70
P
S
RR
(
d
B)
FREQUENCY (MHz)
DRVDD
AVDD
10538-
040
0
20
40
60
80
100
20
40
60
80
100
120
S
NR/
S
F
DR
(
d
BF
S
/d
Bc)
SAMPLE RATE (MSPS)
SFDR (dBc)
SNR (dBFS)
10538-
041