AD9070 查看數據表（PDF） - Analog Devices
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AD9070 Datasheet PDF : 16 Pages
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Typical Performance Characteristics–AD9070
0
–10
FUNDAMENTAL = –1.0dBFS
–20
SNR = 58.5dB
SINAD = 58.0dB
–30
2nd HARMONIC = –76.8dB
3rd HARMONIC = –68.1dB
–40
–50
–60
–70
–80
–90
–100
0 5 10 15 20 25 30 35 40 45 50
MHz
TPC 1. Spectrum: fS = 100 MSPS, fIN = 10 MHz
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
FUNDAMENTAL = –1.0dBFS
SNR = 56.8dB
SINAD = 55.0dB
2nd HARMONIC = –66.6dB
3rd HARMONIC = –60.8dB
5 10 15 20 25 30 35 40 45 50
MHz
TPC 2. Spectrum: fS = 100 MSPS, fIN = 40 MHz
0
–10
F1 = 9.57MHz
–20
F2 = 10.3MHz
F1 = F2 = –7.0dBFS
–30
–40
–50
–60
–70
–80
–90
–100
0
5 10 15 20 25 30 35 40 45 50
MHz
TPC 3. Two Tone Intermodulation Distortion
0
–10
F1 = 40.1MHz
–20
F2 = 41.0MHz
F1 = F2 = –7.0dBFS
–30
–40
–50
–60
–70
–80
–90
–100
0
5 10 15 20 25 30 35 40 45 50
MHz
TPC 4. Two Tone Intermodulation Distortion
60
55
SNR
50
45
SINAD
40
NYQUIST
35
FREQUENCY
(50 MHz)
30
25
20
0
20
40
60 80 100 120 140 160
fIN – MHz
TPC 5. SNR vs. fIN; fS = 100 MSPS
60
58
SNR
56
SINAD
54
52
50
48
46
44
42
40
0
20
40
60 80 100 120 140 160
fS – MSPS
TPC 6. SNR vs. fS: fIN = 10.3 MHz
REV. C
–7–
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