參數(shù)資料
型號(hào): SDA9280
廠商: SIEMENS A G
元件分類: 消費(fèi)家電
英文描述: ICs for Consumer Electronics
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC68
文件頁數(shù): 8/43頁
文件大?。?/td> 249K
代理商: SDA9280
SDA 9280 B22
Semiconductor Group
8
1998-02-01
1.4
Pin Description
Pin No.
1,17,35
8,9,27,34,43,
60,63
10,11,26,33,
42,61,62
Symbol
V
SS
V
SS
Type
S
S
Description
Supply voltage (
V
SS
) for input stages
Supply voltage (
V
SS
) for digital parts and PLL
Note
: no internal connection to pins No 1,17,35
Supply voltage (
V
DD
) for digital parts, PLL and
input stages
Note
: internal connection to
V
CCI
,
V
CCA
(about 2
)
Data input V (see Data Input Formats)
Data input UV (see Data Input Formats)
Data input YUV (see Data Input Formats)
Blanking signal, high level indicates active video
line
Control signal for insertion of an arbitrary pattern
(frame insertion)
Clock signal for data input
Reset signal (active low) for
Ι
2
C Bus
Ι
2
C-Bus clock line
Ι
2
C-Bus data line
Don’t connect
Vertical synchronization signal for synchronizing
Ι
2
C Bus (active: HIGH)
System clock
Control signal for black level insertion (line
frequency)
Connect to VSS
PLL-filter connection
Analog supply voltage for DACs
internally connected to
V
DD
,
V
CCA
(about 2
)
Return path for YQ
Analog output: luminance signal Y
Analog supply voltage
internally connected to
V
DD
,
V
CCI
(about 2
)
Return path for VQ
V
DD
S
64 ... 68, 2 ... 4 V0 ... 7
5,6,7,12 ... 16
18 ... 25
28
I/TTL
I/TTL
UV0 ... 7
YUV0 ... 7 I/TTL
BLN
I/TTL
29
INS
I/TTL
30
31
32
36
37
38
SCA
RES
SCL
SDA
TEST
VS
I/TTL
I/TTL
I
IQ
I/TTL
39
40
CLL
HS
I/TTL
I/TTL
41
44
45,48,52
TEST
LF
V
CCI
S
46
47
49
GNDY
YQ
V
CCA
S
Q/ana
S
50
GNDV
S
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