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ADV7127KRU140 View Datasheet(PDF) - Analog Devices

Part NameDescriptionManufacturer
ADV7127KRU140 CMOS, 240 MHz 10-Bit High Speed Video DAC ADI
Analog Devices ADI
ADV7127KRU140 Datasheet PDF : 16 Pages
First Prev 11 12 13 14 15 16
ADV7127
3 V–Typical Performance Characteristics
(VAA = +3 V, VREF = 1.235 V, IOUT =17.62 A, 50 Doubly Terminated Load, Differential Output Loading, TA = +25؇C)
70
60
SFDR (DE)
50
SFDR (SE)
40
30
20
10
0
0.1 2.51 5.04 20.2 40.4 100
FREQUENCY – MHz
Figure 11. SFDR vs. fOUT @ fCLOCK =
140 MHz (Single-Ended and
Differential)
80
SFDR (DE)
70
SFDR (SE)
60
50
40
30
20
10
0
0.1 1.0 2.51 5.04 20.2 40.4 100
FREQUENCY – MHz
Figure 12. SFDR vs. fOUT @ fCLOCK =
50 MHz (Single-Ended and
Differential)
72.0
71.8
SFDR (fOUT = 1MHz)
71.6
71.4
71.2
71.0
70.8
70.6
70.4
0
20
85
145
165
TEMPERATURE – ؇C
Figure 13. SFDR vs. Temperature @
fCLOCK = 50 MHz, (fOUT = 1 MHz)
76
2nd HARMONIC
74
72
4th HARMONIC
70
3rd HARMONIC
68
66
64
62
60
58
56
0
50
100
140
160
FREQUENCY – MHz
Figure 14. THD vs. fCLOCK @ fOUT =
2 MHz (2nd, 3rd and 4th Harmonics)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
2
17.62
20
IOUT – mA
Figure 15. Linearity vs. IOUT
1.00
0.75
0.50
0.00
–0.50
1023
–0.42
–1.00
CODE– INL
Figure 16. Typical Linearity
–5.0
2
VAA = 3.3V
–45.0
CLK = 140MHz
fOUT = 2.5MHz
SING O/P
1
–85.0
0kHz
START
35.0MHz
70.0MHz
STOP
Figure 17. Single-Tone SFDR @
fCLOCK = 140 MHz (fOUT1 = 2 MHz)
–5.0
2
VAA = 3.3V
CLK = 140MHz
fOUT = 20MHz
SING O/P
–5.0
2 VAA = 3.3V
CLK = 140MHz
DUAL TONE
SING O/P
–45.0
1
–85.0
0kHz
START
35.0MHz
70.0MHz
STOP
Figure 18. Single-Tone SFDR @
fCLOCK = 140 MHz (fOUT1 = 20 MHz)
–45.0
1
–85.0 0kHz
START
35.0MHz
70.0MHz
STOP
Figure 19. Dual-Tone SFDR @ fCLOCK
= 140 MHz (fOUT1 = 13.5 MHz, fOUT2 =
14.5 MHz)
REV. 0
–11–
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