AD9755 データシートの表示（PDF） - Analog Devices
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AD9755 Datasheet PDF : 28 Pages
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90
11.82MHz/12.82MHz
@ 130MSPS
80
70
18.18MHz/19.18MHz
@ 200MSPS
60
50
27.27MHz/28.27MHz
@ 300MSPS
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dBm)
TPC 10. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC /11
90
40MHz/41MHz
@ 200MSPS
26MHz/27MHz
80
@ 130MSPS
70
60MHz/61MHz
@ 300MSPS
60
50
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dBm)
TPC 11. Two-Tone IMD (Third Order
Products) vs. AOUT @ fOUT = fDAC /5
AD9755
90
80
26MHz/27MHz
@ 130MSPS
70
60
40MHz/41MHz
@ 200MSPS
50
60MHz/61MHz
@ 300MSPS
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dBm)
TPC 12. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC /5
90
85
80
75
70
65
60
55
50
50
100 150 200 250
300
fDAC (MHz)
TPC 13. SINAD vs. fDAC @ fOUT =
10 MHz, 0 dBFS
75
70
65
IOUTFS = 20mA
60
IOUTFS = 10mA
55
50
IOUTFS = 5mA
45
40
0 20 40 60 80 100 120 140 160
fOUT (MHz)
TPC 14. SFDR vs. IOUTFS, fDAC =
300 MSPS @ 0 dBFS
80
75
70
10MHz
65
60
40MHz
55
80MHz
50
45
120MHz
40
–50 –30 –10 10 30
50 70 90
TEMPERATURE (؇C)
TPC 15. SFDR vs. Temperature,
fDAC = 300 MSPS @ 0 dBFS
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0
2048
6144
10240 14336
4096
8192
12288 16383
CODE
TPC 16. Typical INL
2
1
0
–1
0 2048
6144
10240 14336
4096
8192
12288 16383
CODE
TPC 17. Typical DNL
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
fDAC = 300MSPS
fOUT1 = 24MHz
fOUT2 = 25MHz
fOUT3 = 26MHz
fOUT4 = 27MHz
fOUT5 = 28MHz
fOUT6 = 29MHz
fOUT7 = 30MHz
fOUT8 = 31MHz
SFDR = 58dBc
MAGNITUDE = 0dBFS
20 40 60 80 100 120 140
FREQUENCY (MHz)
TPC 18. Eight-Tone SFDR @ fOUT ≈
fDAC /11, fDAC = 300 MSPS
REV. B
–9–
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