THS1401_07 Datasheet, PDF (10/26 Pages) Texas Instruments – 14-Bit, 1/3/8 MSPS, DSP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA

THS1401
THS1403
THS1408
SLAS248D − DECEMBER 1999 − REVISED SEPTEMBER 2005
TYPICAL CHARACTERISTICS
www.ti.com
POWER
vs
FREQUENCY
284
SUPPLY CURRENT
vs
TIME
90
282
80
280
70
60
278
50
276
40
274
30
272
20
270
10
268
0.1
1
10
f − Frequency − MHz
Figure 4
0
0
50
100 150 200 250 300
t − Time − ns
Figure 5
0
−20
fs = 1 MSPS,
fI = 100 kHz,
−40 ^{−1 dB}
FAST FOURIER TRANSFORM
−60
−80
−100
−120
−140
0
100
200
300
400
500
f − Frequency − kHz
Figure 6
10