參數(shù)資料
型號: TA1275BFNG
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PDSO24
封裝: 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-24
文件頁數(shù): 1/21頁
文件大?。?/td> 1249K
代理商: TA1275BFNG
TA1275BFNG
2005-03-14
1
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA1275BFNG
SECAM Demodulator Processor
The TA1275BFNG is a SECAM demodulation IC, used in
combination with the TB1309 series to achieve a multicolor system.
This IC requires very few external parts.
Features
Combines with the TB1309 series, which is a video processor,
timing controller, and PWM pulse processor for analog LCDs
Built-in bell filter
Built-in FM demodulator with PLL circuit for color demodulation
and SECAM identification
DC voltage offset for demodulated signal adjuster
Input terminals for external R-Y / B-Y signals
Pin Connection
SSOP24-P-300-0.65A
Weight: 0.09 g (typ.)
SCP
in
Vcc
5V
(P
ul
se
)
4.
43CW
-IN
GA
T
E
W
IDT
H
H/H+V
ID
SW
SECA
M
ID
I
/O
Y
OU
T
BE
LL
MO
N
DL
M
O
DE
SW
R-Y
O
U
T
R
-Y
BLAC
K
CON
T
B-Y
O
U
T
B-Y
BLAC
K
CON
T
N.C.
13
14
15
16
17
18
19
20
21
22
23
24
ID
FI
LT
E
R
EXT.
R
-Y
IN
Vcc
5V
(Y/C)
EXT.
B-Y
IN
GND
f0-AD
J.FILTER
C
IN
S-LOW
PASS
S
W
BELL
f
0-ADJ.
FILTE
R
Y
IN
BELL
CONT
N.C.
12
11
10
9
8
7
6
5
4
3
2
1
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