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THS5641A Datasheet, PDF (8/28 Pages) Texas Instruments – 8-BIT, 100 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER | |||
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THS5641A
8-BIT, 100 MSPS, CommsDACâ¢
DIGITAL-TO-ANALOG CONVERTER
SLAS277 âMARCH 2000
TYPICAL CHARACTERISTICSâ
TOTAL HARMONIC DISTORTION
vs
OUTPUT FREQUENCY
â48
â54
5 MSPS
â60
67 MSPS
50 MSPS
â66
25 MSPS
â72
AVDD = 3.3 V
DVDD = 3.3 V
SIGNAL-TO-NOISE AND DISTORTION RATIO
vs
OUTPUT FREQUENCY
54
AVDD = 3.3 V
DVDD = 3.3 V
51
25 MSPS
50 MSPS
48
5 MSPS
45
67 MSPS
â78
0
5 10 15 20 25 30 35
Fout â MHz
Figure 5
42
0
5 10 15 20 25 30 35
Fout â MHz
Figure 6
SIGNAL-TO-NOISE AND DISTORTION RATIO
vs
TEMPERATURE AT 70 MSPS
54
SIGNAL-TO-NOISE AND DISTORTION RATIO
vs
TEMPERATURE AT 70 MSPS
54
51
Fout = 2 MHZ
Fout = 10 MHZ
48
Fout = 25 MHZ
45
42
â40
AVDD = 5 V
DVDD = 5 V
â20
0
20
40
60
80
Ambient Temperature â °C
Figure 7
51
Fout = 2 MHz
48
Fout = 10 MHz
45
42
â40
Fout = 25 MHz
AVDD = 3.3 V
DVDD = 3.3 V
â20
0
20
40
60
80
Ambient Temperature â °C
Figure 8
â AVDD and DVDD specified for each chart seperately, IOUTFS = 20 mA, single-ended output IOUT1, 50 ⦠doubly terminated load, TA = 25°C
(unless otherwise noted.)
8
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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