kad2710c Kenet Inc., kad2710c Datasheet - Page 10

• Manufacturer Part Number: kad2710c
• Description: 10-bit, 275msps Analog-to-digital Converter
• Manufacturer: Kenet Inc.

KAD2710C 10-Bit, 275MSPS Analog-to-Digital Converter
AVDD3=3.3V, AVDD2=OVDD2 =1.8V, T
Rev 1.1
-100
-0.2
-0.4
-0.6
-0.8
-10
-20
-30
-40
-50
-60
-70
-80
-90
75
74
73
72
71
70
69
68
67
66
65
0.8
0.6
0.4
0.2
-1
0
Figure 11. Integral Nonlinearity vs. Output Code
1
0
0
50
0
Figure 13. Output Spectrum at 6.865MHz
128
20
100
Figure 9. SFDR vs. f
256
40
f
384
SAMPLE
Frequency (MHz)
150
60
code
(f
512
S
) (MHz)
80
200
SAMPLE
640
Vin = -0.25dBFS
SNR = 56.3dB
SFDR = 71.9dBc
SINAD = 56.0dB
HD2 = -81dBc
HD3 = 72dBc
AMBIENT
100
768
250
(T
A
120
896
)=25°C, f
300
1023
SAMPLE
30,000
25,000
20,000
15,000
10,000
-100
Figure 10. Differential Nonlinearity vs. Output Code
5,000
-0.25
-0.75
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.75
0.25
-0.5
0.5
0
=275MHz, V
-1
0
508
1
0
0
0
Figure 14. Output Spectrum at 68.465MHz
128
20
509
Figure 12. Noise Histogram
IN
256
= 6.865MHz @ -0.5dBFS unless noted.
40
510
384
Frequency (MHz)
60
Code
code
512
511
80
Vin = -0.22dBFS
SNR = 56.1dB
SFDR = 69.7dBc
SINAD = 55.7dB
HD2 = -86dBc
HD3 = -69dBc
640
512
Page 10 of 17
100
768
513
896
120
1023
514