Datasheet


   
 
SLAS201A − DECEMBER 1999 − REVISED SEPTEMBER 2002
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 26
0
5
10
15
20
25
30
2 4 6 8 101214161820
SUPPLY CURRENT
vs
FULL-SCALE OUTPUT CURRENT
IOUT
FS
− Full-Scale Output Current − mA
I(AVDD) − Supply Current − mA
DV
DD
= 5 V
Figure 27
0
5
10
15
20
25
0.0 0.1 0.2 0.3 0.4 0.5
DIGITAL SUPPLY CURRENT
vs
RATIO (Fclock/Fout) AT DV
DD
= 5 V
Ratio − (Fclock/Fout)
100 MSPS
I(DVDD) − Supply Current − mA
70 MSPS
50 MSPS
25 MSPS
5 MSPS
Figure 28
0
2
4
6
8
10
0.0 0.1 0.2 0.3 0.4 0.5
5 MSPS
DIGITAL SUPPLY CURRENT
vs
RATIO (Fclock/Fout) AT DV
DD
= 3.3 V
Ratio − (Fclock/Fout)
I(DVDD) − Supply Current − mA
25 MSPS
50 MSPS
70 MSPS
†AV
DD
= 5 V, IOUT
FS
= 20 mA, differential transformer coupled output, 50 Ω doubly terminated load, T
A
= 25°C (unless otherwise noted.)