AD9432BSQ-105 Ver la hoja de datos (PDF) - Analog Devices
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AD9432BSQ-105 Datasheet PDF : 20 Pages
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Typical Performance Characteristics–AD9432
90
70
AIN = 10.3MHz
85
SFDR
65
80
75
60
70
SNR
65
SINAD
60
0
20
40
60
80 100 120 140 160
ENCODE – MSPS
TPC 1. SNR/SINAD/SFDR vs. fS: fIN = 10.3 MHz
55
50
0
50
100
150
200
250
AIN INPUT FREQUENCY – MHz (–0.5dBFS)
TPC 4. SNR vs. AIN Input Frequency,
Encode = 105 MSPS
–50
AIN = 10.3MHz
–55
–60
–65
–70
–75
–80
–85
3rd
–90
2nd
–95
–100
0
20
40
60
80 100 120 140 160
ENCODE – MSPS
TPC 2. Harmonics vs. fS: fIN = 10.3 MHz
100
ENCODE = 105MSPS
90
80
2nd or 3rd (–6.0dBFS)
70
60
50
2nd or 3rd (–0.5dBFS)
2nd or 3rd (–3.0dBFS)
40
0 20 40 60 80 100 120 140 160 180 200
ANALOG INPUT FREQUENCY – MHz
TPC 5. Harmonics vs. fIN: fS = 105 MSPS
70
ENCODE = 105MSPS
65
60
SINAD (–3.0dBFS)
55
SINAD (–6.0dBFS)
SINAD (–0.5dBFS)
50
45
40
0 20 40 60 80 100 120 140 160 180 200
ANALOG INPUT FREQUENCY – MHz
TPC 3. SINAD vs. fIN: fS = 105 MSPS
100
ENCODE = 105MSPS
90
WORST OTHER (–0.5dBFS)
80
WORST OTHER (–6.0dBFS)
WORST OTHER (–3.0dBFS)
70
60
50
40
0 20 40 60 80 100 120 140 160 180 200
ANALOG INPUT FREQUENCY – MHz
TPC 6. Worst-Case Spur (Other than Second and
Third) vs. fIN: fS = 105 MSPS
REV. E
–7–
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