Datasheet

0 2 4 6 8 12 14 16 18 2010
Frequency(kHz)
Magnitude(dB)
0
-20
-40
-60
-80
-100
-120
-140
0 2 4 6 8 12 14 16 18 2010
Frequency(kHz)
Magnitude(dB)
0
-20
-40
-60
-80
-100
-120
-140
100 1k 10k 100k 1M
f (Hz)
IN
CMRR(dB)
120
110
100
90
80
With
Sinc Filter
3
Without
Filter
100 1k 10k 100k
Frequency(Hz)
PSRR(dB)
110
100
90
80
70
60
50
40
4.50 5.505.255.004.75
V (V)
DD1
f (MHz)
CLK
10.40
10.35
10.30
10.25
10.20
10.15
10.10
10.05
10.00
-40 -25 -10 1251109580655035205
Temperature( C)°
f (MHz)
CLK
10.5
10.4
10.3
10.2
10.1
10.0
AMC1203
www.ti.com SBAS427C –FEBRUARY 2008– REVISED JUNE 2011
TYPICAL CHARACTERISTICS (continued)
At V
DD1
= V
DD2
= 5V, V
IN+
= –280mV to +280mV, V
IN–
= 0V, and sinc
3
filter with OSR = 256, unless otherwise noted.
FREQUENCY SPECTRUM FREQUENCY SPECTRUM
(4096 Point FFT, f
IN
= 500Hz, 0.56V
PP
) (4096 Point FFT, f
IN
= 1kHz, 0.56V
PP
)
Figure 15. Figure 16.
COMMON-MODE REJECTION RATIO POWER-SUPPLY REJECTION RATIO
vs INPUT SIGNAL FREQUENCY vs FREQUENCY
Figure 17. Figure 18.
INTERNAL CLOCK FREQUENCY INTERNAL CLOCK FREQUENCY
vs SUPPLY VOLTAGE vs TEMPERATURE
Figure 19. Figure 20.
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