AD9288BST-80 Analog Devices Inc, AD9288BST-80 Datasheet - Page 9

• Manufacturer Part Number: AD9288BST-80
• Description: IC ADC 8BIT DUAL 80MSPS 48-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9288BST-80

• Rohs Status: RoHS non-compliant
• Number Of Bits: 8
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 207mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 6. Spectrum: f
Figure 7. Spectrum: f
Figure 8. Spectrum: f
–10
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–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
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0
0
0
ENCODE = 100MSPS
A
SNR = 47.87dB
SINAD = 46.27dB
SECOND HARMONIC = –54.10dBc
THIRD HARMONIC = –55.46dBc
IN
= 41MHz
S
S
S
= 100 MSPS, f
= 100 MSPS, f
= 100 MSPS, f
ENCODE = 100MSPS
A
SNR = 48.52dB
SINAD = 48.08dB
SECOND HARMONIC = –62.54dBc
THIRD HARMONIC = –63.56dBc
SAMPLE
SAMPLE
SAMPLE
IN
IN
IN
IN
= 10.3MHz
ENCODE = 100MSPS
A
SNR = 47.1dB
SINAD = 43.2dB
SECOND
HARMONIC = –52.2dBc
THIRD HARMONIC = –51.5dBc
= 10 MHz, Single-Ended Input
= 41 MHz, Single-Ended Input
= 76 MHz, Single-Ended Input
IN
= 76MHz
Rev. C | Page 9 of 24
–10
–20
–30
–40
–50
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–70
–80
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72
68
64
60
56
52
48
44
40
50
48
46
44
42
40
38
36
0
0
0
Figure 10. Two-Tone Intermodulation Distortion
Figure 9. Harmonic Distortion vs. A
10
10
Figure 11. SINAD/SNR vs. A
3RD
20
20
2ND
30
30
SINAD
40
40
SAMPLE
MHz
MHz
ENCODE RATE = 100MSPS
ENCODE RATE = 100MSPS
50
50
SNR
IN
Frequency
ENCODE = 100MSPS
A
A
IMD = –60.0dBc
60
IN
60
IN
IN
Frequency
1 = 9.3MHz
2 = 10.3MHz
70
70
80
80
AD9288
90
90