AD9609 Analog Devices, AD9609 Datasheet - Page 12

• Manufacturer Part Number: AD9609
• Description: 10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9609

• Resolution (bits): 10bit
• # Chan: 1
• Sample Rate: 80MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9609
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, 50% duty
cycle clock, DCS disabled, unless otherwise noted.
Figure 12. AD9609-80 SNR/SFDR vs. Input Amplitude (AIN) with f
Figure 10. AD9609-80 SNR/SFDR vs. Input Frequency (AIN) with 2 V p-p Full Scale
Figure 11. AD9609-80 SNR/SFDR vs. Sample Rate with AIN = 9.7 MHz
85
80
75
70
65
60
90
80
70
60
50
40
30
20
10
85
80
75
70
65
60
55
50
0
–60
0
0
10
–50
SNR (dBFS)
SFDR (dBc)
50
20
SFDR
SNR (dBFS)
SFDR (dBc)
INPUT AMPLITUDE (dBc)
–40
AIN FREQUENCY (MHz)
SAMPLE RATE (MHz)
30
SFDRFS
SNRFS
SNR
100
–30
40
50
–20
150
60
–10
70
IN
200
= 9.7 MHz
80
0
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–0.04
–0.08
–0.12
–0.16
–0.20
–0.2
–0.4
–0.6
–0.8
–1.0
0.20
0.16
0.12
0.08
0.04
1.0
0.8
0.6
0.4
0.2
0
0
24
24
Figure 13. DNL Error with f
224
Figure 14. INL with f
224
OUTPUT CODE
OUTPUT CODE
424
424
IN
= 9.7 MHz
624
624
IN
= 9.7 MHz
824
824
1024
1024