SAA7360 Datasheet, PDF (3/20 Pages) NXP Semiconductors – Bitstream conversion ADC for digital audio systems

BAOL
BBOL NINL PINL
DIOL
DCKO
XIN XOUT XSYS1 XSYS2
31
BAIL
30
VDACN
VDACP
VDDAT
VSSAT
VrefL
VrefR
I _ref
VrefL
27
29
20
19
35
21
28
VrefL
TIMING
Vref
I _ref
BAIR
26
V _SSA
VDDA
VrefR
37
36
V _refR
25
34 32 33
18
16
6
7
8
SDM
128f _s
TIMING
AND
CONTROL
MUX
1st
DECIMATION
8f _s
2nd
DECIMATION
fs
FILTER
FILTER
STAGE
STAGE
HIGH-
PASS
FILTER
SDM
MUX
128f _s
SAA7360
9
1
FSEL
40
39
42
41
OUTPUT
INTER-
14
FACE 11
12
13
10
WSEL
TSEL
ODF1
ODF2
SWSO
SCKO
SDO
SWSI
SCKI
44
CEN
43
RESET
3
TEST2
22 24 23 15
17
38 2
5
4
BAOR
BBOR NINR PINR DSEL DIOR
HPEN TEST1 VDDD VSSD MLA714 - 1
Fig.1 Block diagram.