SAA2501 Datasheet, PDF (47/52 Pages) NXP Semiconductors – Digital Audio Broadcast DAB decoder

RESET
FS256
MPEG
master
interface
MPEG
slave
interface
L3 bus
CLOCK CIRCUIT
5V
C
R
11 10 9 8 7 6 5 4 3 2 1
STOP
RESET
5V
12 _URDA
44
MCLK24
13 _CDMWS
14
CDMEF
43
FSCLKM
42
FSCLK384
15 _CDM
41
TDI
16
CDMCL
40
TMS
17
GND2
18
CDSCL
SAA2501
39
TCK
38
TRST
19 _CDS
TDO ³⁷
20
CDSEF
36
TC0
21 _CDSWA
22 _CDSSY
TC1 ³⁵ _{5 V}
VDD2 ³⁴
L3CLK
C
FDFSY
23 24 25 26 27 28 29 30 31 32 33
R
R
R
5 V ⁽¹⁾
4.7 µH
C
TDA1305
DAC
1 _VDDA
2
V _SSA
3
TEST1
4
BCK
5
WS
28
V _DDO
27
V _SSO
26
V _ref
25
VOR
24
FILTCR
6
DATA
7
CLKS1
23
FILTCL
22
VOL
5V
C
8
CLKS2
21
ATSB
9
VSSD
10
VDDD
11
TEST2
20
DSMB
19
MUSB
18
DEEM2
12
17
SYSCLKI DEEM1
13
16
n.c. SYSCLKO
14
n.c.
15
VSSD
5V
C
100 µF
1
µF
1 kΩ
1 nF
1 nF
10 k Ω
10 k Ω
100 µF
1 kΩ
C
right
output
left
output
MBE115
5V
C = 100 nF; R = 47 Ω.
Fig.23 Typical application diagram.