KAD2708L View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
KAD2708L Datasheet PDF : 16 Pages
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KAD2708L
Typical Performance Curves AVDD2 = OVDD2 = 1.8V, AVDD3 = 3.3V, TA = +25°C, fSAMPLE = 350MHz, fIN = 175MHz,
AIN = -0.5dBFS unless noted.
70
-50
-55
65
SFDR
-60
60
-65
HD3
55
50
SNR
45
-70
-75
-80
HD2
-85
40
5
105
205
305
405
505
fIN(M Hz)
FIGURE 3. SNR AND SFDR vs fIN
-90
5
10 5
205
3 05
405
505
fIN( MHz)
FIGURE 4. HD2 AND HD3 vs fIN
80
70
60
SNR
50
40
SFDR
30
20
-30
-2 5
-20
-1 5
-1 0
-5
AIN (dBF S )
FIGURE 5. SNR AND SFDR vs AIN
-20
-30 HD3
-40
-50
HD2
-60
-70
-80
-30
-25
-20
-15
-10
-5
0
0
Input Amplitude (dBFS)
FIGURE 6. HD2 AND HD3 vs AIN
80
-65
76
SFDR
72
-70
68
64
-75
60
HD3
-80
56
52
-85
48
SNR
44
HD2
-90
40
50
100
150
200
250
300
350
50
100 150 200 250 300 350
fSAMP LE (fS ) (MSPS)
fSAMPLE (MSPS)
FIGURE 7. SNR AND SFDR vs fSAMPLE
FIGURE 8. HD2 AND HD3 vs fSAMPLE
9
FN6813.1
April 14, 2011
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