Datasheet


SBAS342B − DECEMBER 2004 − REVISED APRIL 2006
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7
TYPICAL CHARACTERISTICS
At T
A
= 25°C, V
DD
= 1.8V, V
CC
= 5.0V, Master Mode, SCKI = 24.576MHz, unless otherwise noted.
HIGH−PERFORMANCE FFT PLOT
(f
S
=48kHz,f
IN
=997Hzat
1dB)
Frequency (Hz)
Amplitude (dB)
24k20 100 1k 10k
0
20
40
60
80
100
120
140
160
HIGH−PERFORMANCE FFT PLOT
(f
S
= 48kHz, f
IN
=997Hzat
20dB)
Frequency (Hz)
24k20 100 1k 10k
Amplitude (dB)
0
20
40
60
80
100
120
140
160
HIGH−PERFORMANCE FFT PLOT
(f
S
= 48kHz, f
IN
= 997Hz at
60dB)
Frequency (Hz)
24k20 100 1k 10k
Amplitude (dB)
0
20
40
60
80
100
120
140
160
LOW−POWER FFT PLOT
(f
S
= 48kHz, f
IN
=997Hzat
1dB)
Frequency (Hz)
24k20 100 1k 10k
Amplitude (dB)
0
20
40
60
80
100
120
140
160
LOW−POWER FFT PLOT
(f
S
= 48kHz, f
IN
= 997Hz at
20dB)
Frequency (Hz)
24k20 100 1k 10k
Amplitude (dB)
0
20
40
60
80
100
120
140
160
LOW−POWER FFT PLOT
(f
S
= 48kHz, f
IN
= 997Hz at
60dB)
Frequency (Hz)
24k20 100 1k 10k
Amplitude (dB)
0
20
40
60
80
100
120
140
160