Datasheet

TYPICAL PERFORMANCE CURVES FOR INTERNAL FILTERS
DECIMATION FILTER
Normalized Frequency [× f
S
Hz]
−200
−150
−100
−50
0
0 8 16 24 32
Amplitude − dB
G010
Normalized Frequency [× f
S
Hz]
−100
−75
−50
−25
0
0.00 0.25 0.50 0.75 1.00
Amplitude − dB
G011
Normalized Frequency [× f
S
Hz]
−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
G012
Normalized Frequency [× f
S
Hz]
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
0.45 0.47 0.49 0.51 0.53 0.55
Amplitude − dB
G013
−4.13 dB at 0.5 f
S
PCM1800
SBAS071B – OCTOBER 2000 – REVISED AUGUST 2008 ............................................................................................................................................... www.ti.com
All specifications at T
A
= 25 ° C, V
DD
= V
CC
= 5 V, slave mode, f
S
= 44.1 kHz, 20-bit input data, and SYSCLK = 384 f
S
, unless
otherwise noted
OVERALL CHARACTERISTICS STOP-BAND ATTENUATION CHARACTERISTICS
Figure 10. Figure 11.
PASS-BAND RIPPLE CHARACTERISTICS TRANSITION BAND CHARACTERISTICS
Figure 12. Figure 13.
All specifications at T
A
= 25 ° C, V
DD
= V
CC
= 5 V, slave mode, f
S
= 44.1 kHz, 20-bit input data, and SYSCLK = 384 f
S
, unless
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Product Folder Link(s): PCM1800