AD9253-125EBZ AD [Analog Devices], AD9253-125EBZ Datasheet - Page 20

• Manufacturer Part Number: AD9253-125EBZ
• Description: Quad, 14-Bit, 80 MSPS/105 MSPS/125 MSPS
• Manufacturer: AD [Analog Devices]

AD9253
500,000
450,000
400,000
350,000
300,000
250,000
200,000
150,000
100,000
–0.2
–0.4
–0.6
–0.8
–1.0
50,000
Figure 44. PSRR vs. Frequency, f
1.0
0.8
0.6
0.4
0.2
Figure 43. Input-Referred Noise Histogram, f
100
0
90
80
70
60
50
40
30
20
10
0
0
0
1
N – 4 N – 3 N – 2 N – 1
DRVDD
Figure 42. DNL, f
AVDD
2000
4000
6000
IN
FREQUENCY (MHz)
OUTPUT CODE
= 9.7 MHz, f
8000
CLK
N
CODE
= 125 MHz, f
10
N + 1 N + 2 N + 3 N + 4 N + 5
10000
SAMPLE
= 125 MSPS
12000 14000
SAMPLE
SAMPLE
0.94 LSB rms
= 125 MSPS
= 125 MSPS
16000
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Figure 45. SNR/SFDR vs. Encode, f
Figure 46. SNR/SFDR vs. Encode, f
105
105
100
100
95
90
85
80
75
70
65
95
90
85
80
75
70
65
20
20
45
45
SAMPLE FREQUENCY (MSPS)
SAMPLE FREQUENCY (MSPS)
SNRFS
SNRFS
SFDR
SFDR
70
70
IN
IN
= 9.7 MHz, f
= 70 MHz, f
95
95
SAMPLE
SAMPLE
Data Sheet
= 125 MSPS
= 125 MSPS
120
120