
ISLA214S50
11
FN7973.2
April 25, 2013
FIGURE 7. SNR AND SFDR vs fSAMPLE
FIGURE 8. HD2 AND HD3 vs fSAMPLE
FIGURE 9. POWER vs fSAMPLE
FIGURE 10. DIFFERENTIAL NONLINEARITY
FIGURE 11. INTEGRAL NONLINEARITY
FIGURE 12. SNR AND SFDR vs VCM
Typical Performance Curves
All Typical Performance Characteristics apply under the following conditions unless otherwise noted: AVDD = OVDD = 1.8V, TA = +25°C, AIN = -2dBFS,
fIN = 105MHz, fSAMPLE = 500MSPS. (Continued)
60
65
70
75
80
85
90
200
250
300
350
400
450
500
550
SAMPLE RATE (MSPS)
SNR
(
d
BFS)
AND
SFDR
(dBc)
SFDR
SNR
-110
-105
-100
-95
-90
-85
-80
-75
200
250
300
350
400
450
500
550
SAMPLE RATE (MSPS)
HD3
HD2
AND
HD3
MAGNIT
UDE
(dBc)
0
200
400
600
800
1000
1200
200
250
300
350
400
450
500
550
SAMPLE RATE (MSPS)
TO
TAL
POWER
(m
W)
3 LANES
-1.0
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
0
5000
10000
15000
CODE
DNL
(
L
S
B
s)
-4
-3
-2
-1
0
1
2
3
4
0
5000
10000
15000
CODE
INL
(
L
S
B
s)
60
65
70
75
80
85
90
700
800
900
1000
1100
1200
1300
1400
1500
VCM (mV)
SNR
(dBFS)
AND
S
F
DR
(dBc)
SNR
SFDR