Datasheet


   
 
SLAS247B − NOVEMBER 1999 REVISED SEPTEMBER 2002
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 9
60
66
72
78
84
90
0.0 0.5 1.0 1.5 2.0 2.5
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 5 MSPS
F
out
− Output Frequency − MHz
SFDR − dBc
0 dBFS
DV
DD
= 3.3 V
− 6 dBFS
− 12 dBFS
60
66
72
78
84
90
024681012
Figure 10
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 25 MSPS
F
out
− Output Frequency − MHz
SFDR − dBc
0 dBFS
DV
DD
= 3.3 V
− 6 dBFS
− 12 dBFS
Figure 11
48
54
60
66
72
78
0 5 10 15 20 25
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 50 MSPS
F
out
− Output Frequency − MHz
SFDR − dBc
0 dBFS
DV
DD
= 3.3 V
− 6 dBFS
− 12 dBFS
Figure 12
48
54
60
66
72
78
0 10203040
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 70 MSPS
F
out
− Output Frequency − MHz
SFDR − dBc
0 dBFS
DV
DD
= 3.3 V
− 6 dBFS
− 12 dBFS
†AV
DD
= 5 V, IOUT
FS
= 20 mA, differential transformer coupled output, 50 Ω doubly terminated load, T
A
= 25°C (unless otherwise
noted.)