IC Data Sheets
8.
8.4
Diagram
B02A, DRX3926K (IC 7303)
Figure 8-4 Pin configuration
Block Dia
g
ram
Pin Confi
g
uration
1
8
440_
3
00_090
3
0
3
.ep
s
090
3
0
3
DVB-T/QAM/ATV
Demod
u
l
a
tor
S
tereo Decoder
S
y
s
tem Controller
S
AW
M
a
in
T
u
ner
Pre
sa
w
S
en
s
e
DVB-T/QAM
FEC
DAC
DAC
MPEG-2
T
S
CVB
S
S
IF
I
2
S
A
u
dio
I
2
C
GPIO
IF AGC
RF AGC
Integr
a
ted T
u
ner
I
2
C
ADC
IF AMP
49
XI
50
XO
51
V
SS
AH_O
S
C
52
VDDAH_O
S
C
5
3
VDDH
54
V
SS
H
55
V
SS
L
56
VDDL
57
TDO
5
8
TM
S
59
TCK
60
TDI
61
I2C_
S
DA2
62
I2C_
S
CL2
6
3
I2
S
_CL
64
I2
S
_DA
R
S
TN
3
2
S
AW_
S
W
3
1
GPIO2
3
0
V
S
YNC
29
V
SS
L
2
8
VDDL
27
VDDH
26
V
SS
H
25
I2C_
S
DA1
24
I2C_
S
CL1
2
3
MD7
22
MD6
21
MD5
20
MD4
19
VDDH
1
8
V
SS
H
17
PDP
VDDAL_AFE2
V
SS
AL_AFE2
S
IF
CVB
S
VDDAH_CVB
S
V
SS
AH_CVB
S
PDN
INP
INN
V
SS
AH_AFE1
VDDAH_AFE1
VDDAL_AFE1
V
SS
AL_AFE1
IF_AGC
RF_AGC
VDDL
V
SS
L
GPIO1
M
S
TRT
MERR
V
SS
H
VDDH
I2
S
_W
S
MCLK
MVAL
MD0
MD1
MD2
MD
3
V
SS
L
VDDL
1
2
3
4
5
6
7
8
9
10 11 12 1
3
14 15 16
4
8
47 46 45 44 4
3
42 41 40
3
9
38 3
7
3
6
3
5
3
4
33
DRXK
Содержание 40PFL8664H/12
Страница 48: ...IC Data Sheets EN 48 Q548 1E LB 8 2009 Dec 18 ...