kad5612p Kenet Inc., kad5612p Datasheet - Page 11

• Manufacturer Part Number: kad5612p
• Description: Dual 12-bit, 250/210/170/125msps A/d Converter
• Manufacturer: Kenet Inc.

Typical Performance Curves
All Typical Performance Characteristics apply under the following conditions unless otherwise noted: AVDD =
OVDD = 1.8V, T
KAD5612P
70000
65000
60000
55000
50000
45000
40000
35000
30000
25000
20000
15000
10000
Figure 10. Power vs. f
450
400
350
300
250
200
150
100
-0.5
-1.5
5000
50
1.5
0.5
0
-1
-2
2
1
0
2048 2049 2050 2051 2052 2053 2054 2055 2056 2057
40
0
0
Figure 12. Integral Nonlinearity
512
70
Figure 14. Noise Histogram
A
= +25
1024
100
SAMPLE RATE (MSPS)
1536
°
C, A
130
SAMPLE
CODE
IN
2048
CODE
= -1dBFS, f
in 3mA LVDS Mode
160
2560
190
3072
IN
= 105MHz, f
3584
220
4096
250
SAMPLE
= Maximum Conversion Rate (per speed grade).
90
85
80
75
70
65
60
55
50
-100
-120
-0.5
-1.5
-20
-40
-60
-80
1.5
0.5
300
-1
Figure 15. Single-Tone Spectrum @ 10 MHz
1
0
0
0
0
Figure 11. Differential Nonlinearity
512
Figure 13. SNR & SFDR vs. VCM
20
400
1024
SFDR
SNR
INPUT COMMON MODE (mV)
40
1536
FREQUENCY (MHz)
500
CODE
2048
60
600
2560
80
Ain = -1.1 dBFS
SNR = 65.1 dBFS
SFDR = 81.3 dBc
SINAD = 65.0 dBFS
3072
100
700
3584
Page 11
120
4096
800