Datasheet
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InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
InputFrequency(Hz)
LeftChannelTHD+N(dB)
RightChannelTHD+N(dB)
20
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
-115
-117
-119
-121
-123
-125
-127
-129
-131
-133
-135
100 1k 10k 20k
SRC4382
SBFS030C – JANUARY 2006 – REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS (continued)
All specifications are at T
A
= +25C, VDD18 = +1.8V, VDD33 = +3.3V, VIO = +3.3V, and VCC = +3.3V, unless otherwise
noted.
THD+N vs INPUT FREQUENCY THD+N vs INPUT FREQUENCY
(f
SIN
:f
SOUT
= 44.1kHz:96kHz and (f
SIN
:f
SOUT
= 44.1kHz:192kHz and
Input Amplitude = 0dBFS) Input Amplitude = 0dBFS)
Figure 10. Figure 11.
THD+N vs INPUT FREQUENCY THD+N vs INPUT FREQUENCY
(f
SIN
:f
SOUT
= 48kHz:44.1kHz and Input Amplitude = 0dBFS) (f
SIN
:f
SOUT
= 48kHz:48kHz and Input Amplitude = 0dBFS)
Figure 12. Figure 13.
THD+N vs INPUT FREQUENCY THD+N vs INPUT FREQUENCY
(f
SIN
:f
SOUT
= 48kHz:96kHz and Input Amplitude = 0dBFS) (f
SIN
:f
SOUT
= 48kHz:192kHz and Input Amplitude = 0dBFS)
Figure 14. Figure 15.
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