Datasheet

Data Sheet AD9102
Rev. 0 | Page 11 of 36
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 3.3 V, DVDD = 3.3 V, CLKVDD = 3.3 V, internal CLDO, DLDO1, and DLDO2.
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
LEVEL (dBc)
SFDR
SECOND HARMONIC
THIRD HARMONIC
11220-003
Figure 3. SFDR, 2nd and 3rd Harmonics at I
OUTFS
= 8 mA vs. f
OUT
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
LEVEL (dBc)
11220-004
S
F
DR
SECOND HARMONIC
THIRD HARMONIC
Figure 4. SFDR, 2nd and 3rd Harmonics at I
OUTFS
= 4 mA vs. f
OUT
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
LEVEL (dBc)
11220-005
SFDR
SECOND HARMONIC
THIRD HARMONIC
Figure 5. SFDR, 2nd and 3rd Harmonics at I
OUTFS
= 2 mA vs. f
OUT
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
SFDR (dBc)
1
1220-006
8mA
4mA
2mA
Figure 6. SFDR at Three I
OUTFS
Values vs. f
OUT
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
SFDR (dBc)
1
1220-007
+85°C
+25°C
–40°C
Figure 7. SFDR at Three Temperatures vs. f
OUT
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0 10 20 30
f
OUT
(MHz)
40 50 60 70
SFDR (dBc)
1
1220-008
180MHz
100MHz
50MHz
Figure 8. SFDR at Three f
DAC
Values vs. f
OUT