Datasheet

"#$%#
SBFS026B − JUNE 2004 − REVISED SEPTEMBER 2007
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17
TYPICAL CHARACTERISTICS (continued)
All specifications at T
A
= +25°C, VDD33 = +3.3V, V
IO
= +3.3V, REGEN = High, and VDD18 floating, unless otherwise noted.
120
122
124
126
128
130
132
134
136
138
140
142
144
146
148
150
152
154
156
158
160
THD+N (dB)
THD+N vs INPUT FREQUENCY
20 100 1k 40k10k
Input Frequency (Hz)
f
sIN
:f
sOUT
= 96kHz:96kHz (asynchronous)
Input Amplitude = 0dBFS
BW = 10Hz to f
sOUT
/2
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Output Amplitude (dBFS)
LINEARITY
150
130 0
110
90
70
50
30
10
Input Amplitude (dBFS)
f
sIN
:f
sOUT
= 32kHz:32kHz (asynchronous)
f
IN
= 200Hz
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Output Amplitude (dBFS)
LINEARITY
150
130 0
110
90
70
50
30
10
Input Amplitude (dBFS)
f
sIN
:f
sOUT
= 96kHz:96kHz (asynchronous)
f
IN
= 200Hz
120
122
124
126
128
130
132
134
136
138
140
142
144
146
148
150
152
154
156
158
160
THD+N (dB)
THD+N vs INPUT FREQUENCY
20 100 1k 80k10k
Input Frequency (Hz)
f
sIN
:f
sOUT
= 192kHz:192kHz (asynchronous)
Input Amplitude = 0dBFS
BW = 10Hz to f
sOUT
/2
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Output Amplitude (dBFS)
LINEARITY
150
130 0
110
90
70
50
30
10
Input Amplitude (dBFS)
f
sIN
:f
sOUT
= 48kHz:48kHz (asynchronous)
f
IN
= 200Hz
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Output Amplitude (dBFS)
LINEARITY
150
130 0
110
90
70
50
30
10
Input Amplitude (dBFS)
f
sIN
:f
sOUT
= 192kHz:192kHz (asynchronous)
f
IN
= 200Hz