THS1401 Datasheet, PDF (9/22 Pages) Texas Instruments – 14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA

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THS1401, THS1403, THS1408
14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
WITH INTERNAL REFERENCE AND PGA
SLAS248 – DECEMBER 1999
TYPICAL CHARACTERISTICS
POWER
vs
FREQUENCY
1
f – Frequency – MHz
Figure 4
0
–20
fs = 1 MSPS,
fI = 100 kHz,
–40 ^{–1 dB}
–60
–80
–100
–120
–140
0
100
SUPPLY CURRENT
vs
TIME
90
80
70
60
50
40
30
20
10
0
10
0
50
100 150 200 250 300
t – Time – ns
Figure 5
FAST FOURIER TRANSFORM
200
300
400
500
f – Frequency – kHz
Figure 6
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