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THS1401-EP Datasheet, PDF (11/27 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-EP THS1403-EP THS1408-EP
14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
WITH INTERNAL REFERENCE AND PGA
SGLS129A â JULY 2002 â REVISED NOVEMBER 2002
TYPICAL CHARACTERISTICS
0
â20
fs = 3 MSPS,
fI = 1 MHz,
â40 â1 dB
FAST FOURIER TRANSFORM
â60
â80
â100
â120
â140
0.1
0.4
0.7
1
1.3
f â Frequency â MHz
Figure 7
0
â20
fs = 8 MSPS,
fI = 1 MHz,
â40 â1 dB
FAST FOURIER TRANSFORM
â60
â80
â100
â120
â140
0.1 0.4 0.7 1 1.3 1.6 1.9 2.2 2.5 2.8 3.1 3.4 3.7 4
f â Frequency â MHz
Figure 8
2
1.5
1
0.5
0
â0.5
â1
â1.5
â2
0
fs = 1 MSPS
2048
4096
INTEGRAL NONLINEARITY
6144
8192
Samples
Figure 9
10240
12288
14336
16384
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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