THS1401-EP Datasheet, PDF (14/27 Pages) Texas Instruments – 14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA

THS1401-EP THS1403-EP THS1408-EP
14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
WITH INTERNAL REFERENCE AND PGA
SGLS129A – JULY 2002 – REVISED NOVEMBER 2002
TYPICAL CHARACTERISTICS
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
–70
fs = 3 MSPS,
–72 fI at –1 dB
–74
–76
–78
–80
–82
–84
–86
–88
–90
10
100
f – Frequency – Hz
Figure 15
1000 1500
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
–70
fs = 8 MSPS,
–72 fI at –1 dB
–74
–76
–78
–80
–82
–84
–86
–88
–90
10
100
f – Frequency – Hz
Figure 16
1000
4000
SIGNAL-TO-NOISE RATIO
vs
FREQUENCY
80
fs = 3 MSPS,
78 _{fI at –1 dB}
76
74
72
70
68
66
64
62
60
10
100
f – Frequency – Hz
1000 1500
Figure 17
SIGNAL-TO-NOISE RATIO
vs
FREQUENCY
80
fs = 8 MSPS,
78 fI at –1 dB
76
74
72
70
68
66
64
62
60
10
100
1000
f – Frequency – Hz
Figure 18
4000
14
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