Datasheet

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TYPICAL PERFORMANCE CURVES OF INTERNAL FILTER (DAC SECTION)
DIGITAL FILTER
−140
−120
−100
−80
−60
−40
−20
0
0 1 2 3 4
Amplitude − dB
Frequency [×f
S
]
G009
−1.0
−0.8
−0.6
−0.4
−0.2
0.0
0.2
0.0 0.1 0.2 0.3 0.4 0.5
Amplitude − dB
Frequency [×f
S
]
G010
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
0 2 4 6 8 10 12 14
Level − dB
f − Frequency − kHz
G011
−0.5
−0.4
−0.3
−0.2
−0.1
0.0
0.1
0.2
0.3
0.4
0.5
0 2 4 6 8 10 12 14
Error − dB
f − Frequency − kHz
G012
PCM3052A
SLES160 – NOVEMBER 2005
All specifications at T
A
= 25 ° C, V
CC
1 = V
CC
2 = V
CC
3 = 5 V, V
DD
= 3.3 V, f
S
= 48 kHz, SCKI = 256f
S
, 24-bit data, unless
otherwise noted.
FREQUENCY RESPONSE, STOP BAND (Sharp Rolloff) FREQUENCY RESPONSE, PASS BAND (Sharp Rolloff)
Figure 9. Figure 10.
DE-EMPHASIS (f
S
= 32 kHz) DE-EMPHASIS ERROR (f
S
= 32 kHz)
Figure 11. Figure 12.
11