Datasheet


SLES101A – DECEMBER 2003 – REVISED NOVEMBER 2006
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11
ANALOG DYNAMIC PERFORMANCE
Supply Voltage Characteristics
Figure 11
4.50 4.75 5.00 5.25 5.50
V
CC
– Supply Voltage – V
TOTAL HARMONIC DISTORTION + NOISE
vs
SUPPLY VOLTAGE
0.01
0.001
0.0001
THD+N – Total Harmonic Distortion + Noise – %
f
S
= 192 kHz
f
S
= 48 kHz
f
S
= 96 kHz
Figure 12
V
CC
– Supply Voltage – V
116
118
120
122
124
126
4.50 4.75 5.00 5.25 5.50
Dynamic Range – dB
DYNAMIC RANGE
vs
SUPPLY VOLTAGE
f
S
= 96 kHz
f
S
= 48 kHz
f
S
= 192 kHz
Figure 13
V
CC
– Supply Voltage – V
116
118
120
122
124
126
4.50 4.75 5.00 5.25 5.50
SNR – Signal-to-Noise Ratio – dB
SIGNAL-to-NOISE RATIO
vs
SUPPLY VOLTAGE
f
S
= 48 kHz
f
S
= 192 kHz
f
S
= 96 kHz
Figure 14
V
CC
– Supply Voltage – V
112
114
116
118
120
122
4.50 4.75 5.00 5.25 5.50
Channel Separation – dB
CHANNEL SEPARATION
vs
SUPPLY VOLTAGE
f
S
= 96 kHz
f
S
= 192 kHz
f
S
= 48 kHz
NOTE
:
PCM mode, T
A
= 25°C, V
DD
= 3.3 V, measurement circuit is Figure 32.