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TYPICAL PERFORMANCE CURVES (Continued)
Analog Dynamic Performance
Supply Voltage Characteristics
V
CC
− Supply Voltage − V
4.50 4.75 5.00 5.25 5.50
THD+N − Total Harmonic Distortion + Noise − %
G012
0.001
0.01
V
CC
– Supply Voltage – V
96
98
100
102
104
106
108
110
4.50 4.75 5.00 5.25 5.50
Dynamic Range – dB
G013
V
CC
– Supply Voltage – V
96
98
100
102
104
106
108
110
4.50 4.75 5.00 5.25 5.50
SNR − Signal-to-Noise Ratio – dB
G014
V
CC
– Supply Voltage – V
96
98
100
102
104
106
108
110
4.50 4.75 5.00 5.25 5.50
Channel Separation – dB
G015
PCM1780 , PCM1781 , PCM1782
SLES132B – MARCH 2005 – REVISED AUGUST 2006
All specifications at T
A
= 25°C, V
CC
= 5 V, f
S
= 48 kHz, system clock = 512 f
S
, and 24-bit data, unless otherwise noted
THD+N DYNAMIC RANGE
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 12. Figure 13.
SIGNAL-TO-NOISE RATIO CHANNEL SEPARATION
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 14. Figure 15.
10
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