
15
FN6808.3
October 1, 2009
FIGURE 9. POWER vs fSAMPLE IN 3mA LVDS MODE
FIGURE 10. DIFFERENTIAL NONLINEARITY
FIGURE 11. INTEGRAL NONLINEARITY
FIGURE 12. SNR AND SFDR vs VCM
FIGURE 13. NOISE HISTOGRAM
FIGURE 14. SINGLE-TONE SPECTRUM @ 10MHz
Typical Performance Curves
All Typical Performance Characteristics apply under the following conditions unless otherwise
noted: AVDD = OVDD = 1.8V, TA = +25°C, AIN = -1dBFS, fIN = 105MHz, fSAMPLE = Maximum
Conversion Rate (per speed grade). (Continued)
100
150
200
250
300
350
400
450
40
70
100
130
160
190
220
250
SAMPLE RATE (MSPS)
T
O
T
A
L
PO
WER
(mW)
SDR
DDR
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
0
512
1024
1536
2048
2560
3072
3584
4096
CODE
DNL
(
L
S
B
s)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
512
1024
1536
2048
2560
3072
3584
4096
CODE
INL
(
L
S
B
s)
50
55
60
65
70
75
80
85
90
300
400
500
600
700
800
INPUT COMMON MODE (mV)
SNR
(
d
BFS)
AND
SFDR
(dBc)
SNR
SFDR
2050
2051
2052
2053
2054
2055
2056
0
150000
300000
450000
600000
750000
NUMB
E
R
OF
HIT
S
CODE
0M
20M
40M
60M
80M
100M
120M
-120
-100
-80
-60
-40
-20
0
FREQUENCY (Hz)
Ain = -1.0 dBFS
SNR = 68.2 dBFS
SFDR = 91.9 dBc
SINAD = 68.2 dBFS
AMPLITUDE
(dBFS)
KAD5512HP