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0.002
0.003
0.004
0.005
0.006
4.25 4.50 4.75 5.00 5.25 5.50 5.75
V
CC
− Supply Voltage − V
THD+N − Total Harm. Dist. + Noise at −0.5 dB − %
3.0
2.8
2.6
2.2
2.4
THD+N − Total Harm. Dist. + Noise at −60 dB − %
G003
−60 dB
−0.5 dB
92
93
94
95
96
4.25 4.50 4.75 5.00 5.25 5.50 5.75
V
CC
− Supply Voltage − V
Dynamic Range − dB
96
95
94
92
93
SNR − Signal-to-Noise Ratio − dB
G004
Dynamic Range
SNR
0.002
0.003
0.004
0.005
0.006
Sampling Rate − kHz
THD+N − Total Harm. Dist. + Noise at −0.5 dB − %
3.0
2.8
2.6
2.2
2.4
G005
THD+N − Total Harm. Dist. + Noise at −60 dB − %
4832 44.1
−60 dB
−0.5 dB
92
93
94
95
96
Dynamic Range − dB
96
95
94
92
93
SNR − Signal-to-Noise Ratio − dB
G006
Dynamic Range
SNR
Sampling Rate − kHz
4832 44.1
PCM1801
SBAS131C OCTOBER 2000 REVISED JULY 2007
TYPICAL PERFORMANCE CURVES (continued)
All specifications at T
A
= 25 ° C, V
DD
= V
CC
= 5 V, f
S
= 44.1 kHz, and SYSCLK = 384 f
S
, unless otherwise noted
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE AND SIGNAL-TO-NOISE RATIO
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 3. Figure 4.
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE AND SIGNAL-TO-NOISE RATIO
vs vs
SAMPLING RATE SAMPLING RATE
Figure 5. Figure 6.
7
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