Datasheet

AD9102 Data Sheet
Rev. 0 | Page 14 of 36
AVDD = 1.8 V, DVDD = DLDO1 = DLDO2 = 1 . 8 V, CLKVDD = CLDO = 1.8 V
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
0
10
20
30
f
OUT
(MHz)
40 50 60 70
LEVEL (dBc)
S
F
D
R
SECOND
HARMONIC
THIRD HARMONIC
11220-017
Figure 17. 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)
SFDR
SECOND HARMONIC
THIRD HARMONIC
11220-018
Figure 18. 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)
11220-019
4m
A
2mA
Figure 19. SFDR at Two 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)
11220-020
+85°C
+25°C
–40°C
Figure 20. 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)
11220-021
180MHz
100MHz
50MHz
Figure 21. SFDR at Three f
DAC
Values vs. f
OUT
START 0Hz VBW 5.6kHz STOP 80MHz
SWEEP 3.076s (601pts)
REF –5dBm ATTEN 18dB
MKR3 41.73MHz
–90.563dBm
2
MARKER TRACE TYPE X-AXIS AMPLITUDE
1 (1) FREQ 13.87MHz –11.23dBm
2 (1) FREQ 27.87MHz –88.79dBm
3 (1) FREQ 41.73MHz –90.56dBm
1
11220-022
3
Figure 22. Output Spectrum, f
OUT
= 13.87 MHz