AD9287 Analog Devices, AD9287 Datasheet - Page 15

• Manufacturer Part Number: AD9287
• Description: Quad, 8-Bit, 100 MSPS Serial LVDS 1.8 V A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9287

• Resolution (bits): 8bit
• # Chan: 4
• Sample Rate: 100MSPS
• Interface: LVDS,Ser
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 17. Single-Tone 32k FFT with f
Figure 15. Single-Tone 32k FFT with f
Figure 16. Single-Tone 32k FFT with f
–110
–110
–110
–10
–30
–50
–70
–90
–10
–30
–50
–70
–90
–10
–30
–50
–70
–90
0
0
0
5
5
5
10
10
10
15
15
15
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
20
25
25
25
IN
IN
IN
= 120 MHz, f
= 2.4 MHz, f
= 70 MHz, f
30
30
30
35
35
35
ENOB = 7.88 BITS
ENOB = 7.87 BITS
ENOB = 7.87 BITS
SFDR = 70.89dBc
SFDR = 62.44dBc
SFDR = 70.32dBc
AIN = –0.5dBFS
AIN = –0.5dBFS
AIN = –0.5dBFS
SNR = 49.21dB
SNR = 49.17dB
SNR = 49.16dB
SAMPLE
SAMPLE
SAMPLE
40
40
40
= 100 MSPS
= 100 MSPS
= 100 MSPS
45
45
45
50
50
50
Rev. E | Page 15 of 52
Figure 18. Single-Tone 32k FFT with f
Figure 19. Single-Tone 32k FFT with f
Figure 20. Single-Tone 32k FFT with f
–110
–110
–110
–10
–30
–50
–70
–90
–10
–30
–50
–70
–90
–10
–30
–50
–70
–90
0
0
0
5
5
5
10
10
10
15
15
15
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
20
25
25
25
IN
IN
IN
= 170 MHz, f
= 190 MHz, f
= 225 MHz, f
30
30
30
35
35
35
ENOB = 7.74 BITS
ENOB = 7.73 BITS
ENOB = 7.69 BITS
SFDR = 65.17dBc
SFDR = 54.48dBc
SFDR = 61.37dBc
AIN = –0.5dBFS
AIN = –0.5dBFS
AIN = –0.5dBFS
SNR = 48.36dB
SNR = 48.32dB
SNR = 48.07dB
SAMPLE
SAMPLE
SAMPLE
40
40
40
= 100 MSPS
= 100 MSPS
= 100 MSPS
45
45
AD9287
45
50
50
50