THS5651A Datasheet, PDF (9/30 Pages) Texas Instruments – 10-BIT, 125 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER

THS5651A
10-BIT, 125 MSPS, CommsDAC™
DIGITAL-TO-ANALOG CONVERTER
SLAS260 – FEBRUARY 2000
TYPICAL CHARACTERISTICS^†
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 5 MSPS
90
DVDD = 3.3 V
84
0 dBFS
78
–6 dBFS
72
–12 dBFS
66
84.00
78.00
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 25 MSPS
DVDD = 3.3 V
–6 dBFS
72.00
66.00 _{–12 dBFS}
60.00
0 dBFS
60
0
0.5
1.0
1.5
2.0
Fout – Output Frequency – MHz
Figure 9
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 50 MSPS
78
DVDD = 3.3 V
–6 dBFS
72
–12 dBFS
66
60
0 dBFS
54
54.00
0
2
4
6
8
10
Fout – Output Frequency – MHz
Figure 10
SPURIOUS FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY AT 70 MSPS
78
DVDD = 3.3 V
72
–6 dBFS
66
–12 dBFS
60
54
0 dBFS
48
0
5
10
15
20
25
Fout – Output Frequency – MHz
Figure 11
48
0
10
20
30
40
Fout – Output Frequency – MHz
Figure 12
† AVDD _{= 5 V, IOUTFS = 20 mA, differential transformer coupled output, 50 Ω doubly terminated load, TA = 25°C (unless otherwise}
noted.)
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
9