THS1401_15 Datasheet, PDF (14/28 Pages) Texas Instruments – 14-BIT, 1/3/8 MSPS, DSP-COMPATIBLE ANALOG-TO-DIGITAL

THS1401
THS1403
THS1408
SLAS248D − DECEMBER 1999 − REVISED SEPTEMBER 2005
TYPICAL CHARACTERISTICS
www.ti.com
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
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