參數(shù)資料
型號(hào): TDA8841-N2
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled PAL/NTSC/SECAM TV processors
中文描述: I2C總線控制的PAL / NTSC制式/ SECAM電視處理器
文件頁(yè)數(shù): 8/68頁(yè)
文件大小: 316K
代理商: TDA8841-N2
December 16, 1997
8
Philips Semiconductors
Tentative Device Specification
I
2
C-bus controlled PAL/NTSC/SECAM TV
processors
TDA884X/5X-N2 series
PINNING
SYMBOL
PIN
DESCRIPTION
SDIP56
QFP64
SNDIF
AUDIOEXT
NC
NC
PLLLF
IFVO
SCL
SDA
DEC
BG
CHROMA
CVBS/Y
V
P1
CVBS
INT
GND1
AUDIOOUT
SECPLL
CVBS
EXT
BLKIN
BO
GO
RO
BCLIN
RI
GI
BI
RGBIN
LUMIN
LUMOUT
BYO
RYO
BYI
RYI
REFO
XTAL1
XTAL2
DET
V
P2
CVBS1O
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
10
11
13
14
15
16
17
18
19
20
21
22
24
25
27
28
29
30
31
32
33
34
35
36
37
38
39
40
45
46
47
48
49
50
51
52
53
54
Sound IF input
External audio input
not connected
not connected
IF-PLL loop filter
IF video output
serial clock input
serial data input/output
bandgap decoupling
chrominance input (S-VHS)
external CVBS/Y input
main supply voltage 1 (+8 V)
internal CVBS input
ground 1
audio output
SECAM PLL decoupling
external CVBS input
black-current input
blue output
green output
red output
beam current limiter input/V-guard input
red input for insertion
green input for insertion
blue input for insertion
RGB insertion input
luminance input
luminance output
(B
Y) signal output
(R
Y) signal output
(B
Y) signal input
(R
Y) signal input
subcarrier reference output
3.58 MHz crystal connection
4.43/3.58 MHz crystal connection
loop filter phase detector
2nd supply voltage 1(+8 V)
CVBS-1 output
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