AD9751 Просмотр технического описания (PDF) - Analog Devices
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AD9751 Datasheet PDF : 28 Pages
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AD9751–Typical Performance Characteristics
90
0dBFS
80
70
–6dBFS
60
–12dBFS
50
90
80
0dBFS
–6dBFS
–12dBFS
70
60
50
90
80
70
–12dBFS
–6dBFS
60
0dBFS
50
40
0 5 10 15 20 25 30 35
fOUT (MHz)
TPC 1. Single-Tone SFDR vs. fOUT @
fDAC = 65 MSPS; Single Port Mode
40
0 10 20 30 40 50 60 70 80 90 100
fOUT (MHz)
TPC 2. Single-Tone SFDR vs. fOUT
@ fDAC = 200 MSPS
40
0 20 40 60 80 100 120 140 160
fOUT (MHz)
TPC 3. Single-Tone SFDR vs. fOUT @
fDAC = 300 MSPS
90
80
200MSPS
70
60
65MSPS
50
300MSPS
40
0 20 40 60 80 100 120 140
fOUT (MHz)
TPC 4. SFDR vs. fOUT @ 0 dBFS
90
SFDR NEAR CARRIERS
80
(2F1-F2, 2F2-F1)
70
SFDR OVER
60
NYQUIST BAND
50
40
0 10 20 30 40 50 60 70 80 90 100
fOUT (MHz)
TPC 5. Two-Tone IMD vs. fOUT @
fDAC = 200 MSPS, 1 MHz Spacing
between Tones, 0 dBFS
90
80
SFDR NEAR CARRIERS
(2F1-F2, 2F2-F1)
70
60
50 SFDR OVER NYQUIST BAND
40
0 20 40 60 80 100 120 140 160
fOUT (MHz)
TPC 6. Two-Tone IMD vs. fOUT @
fDAC = 300 MSPS, 1 MHz Spacing
between Tones, 0 dBFS
90
11.82MHz @ 130MSPS
80
18.18MHz @ 200MSPS
70
60
27.27MHz @ 300MSPS
50
40
–16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dB)
TPC 7. Single-Tone SFDR vs. AOUT @
fOUT = fDAC/11
90
80
40MHz @ 200MSPS
70
26MHz @ 130MSPS
60
60MHz @ 300MSPS
50
40
–16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dBm)
TPC 8. Single-Tone SFDR vs. AOUT
@ fOUT = fDAC/5
90
18.18/19.18MHz
@ 200MSPS
80
27.27/28.27MHz
@ 300MSPS
70
11.82/12.82MHz
@ 130MSPS
60
50
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT (dBm)
TPC 9. Two-Tone IMD (Third Order
Products) vs. AOUT @ fOUT = fDAC/11
–8–
REV. C
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