
ISLA118P50
11
FN7565.2
July 25, 2011
FIGURE 11. POWER vs fSAMPLE IN 3mA LVDS MODE
FIGURE 12. DIFFERENTIAL NONLINEARITY
FIGURE 13. INTEGRAL NONLINEARITY
FIGURE 14. SNR AND SFDR vs VCM
FIGURE 15. NOISE HISTOGRAM
FIGURE 16. SINGLE-TONE SPECTRUM @ 105MHz
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 = 500MSPS. (Continued)
300
350
400
450
500
550
250
300
350
400
450
500
SAMPLE RATE (MHz)
T
O
TA
L
P
O
WE
R
(m
W)
-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
0
50
100
150
200
250
CODE
DNL
(
L
S
B
s)
-0.10
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
0
50
100
150
200
250
CODE
INL
(L
SBs
)
40
45
50
55
60
65
70
300
350
400
450
500
550
600
650
700
750
800
VCM (mV)
SNRFS
(dBFS)
AND
SFDR
(dBc)
SFDR
SNR
0
10,005,230
0
2M
4M
6M
8M
10M
12M
127
128
129
CODE
NUMBER
OF
HITS
-110
-90
-70
-50
-30
-10
0
50
100
150
200
250
FREQUENCY (MHz)
AMPLITUDE
(
d
B
F
S
)
AIN = -1.0dBFS
SNR = 49.88 dBFS
SFDR = 67.36 dBc
SINAD = 49.85 dBFS