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参数资料
| 型号： | TA1270BF |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | QFP-48 |
| 文件页数： | 20/38页 |
| 文件大小： | 571K |
| 代理商： | TA1270BF |
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TA
1270BF
200
2-
12-
24
27
(U
nl
ess
o
ther
w
is
e
spec
if
ie
d,
SYNC
/
S
W
V
CC
=
9
V
,D
A
C
/
C
V
CC
=
5
V
,
preset
bus
dat
a
,T
a
=
2
5
°C
±
3°C
)
T
E
ST
CONDIT
IO
N
S
U
B
A
DDRES
S
&
DA
TA
NOT
E
CHA
R
A
C
T
E
R
IS
T
IC
00
01
02
SW
M
O
D
E
TES
T
M
E
TH
OD
SW
2SW
6
S
W
8
SW
9
A
or
B
or
A
B
or
A
SW
10
SW
11
SW
14
SW
16
S4
Col
or
Di
ff
erenc
eGai
n
(M
at
ri
xM
ode)
80
83
81
or
82
or
83
A
or
B
A
or
B
A
―
(1)
S
am
ea
s(1)
and
(2)
f
or
S
2above.
(2)
Change
t
he
s
ub
addres
s(05)
d
at
oP
A
L(81h),
NTS
C
1(82h),
and
NTS
C
2(83h),
perf
or
m
t
he
f
ol
low
ing.
(3)
M
eas
ure
t
he
a
m
pl
itude
of
Y
/G
out
put
,B
-Y
/
B
ou
tput
,R-Y
/R
o
ut
put
,
then
ca
lc
ul
at
et
he
gai
nf
ro
m
the
in
put
.
(Y
1~Y
/G
:P
A
L
;GG
Y
P
,N
T
S
C
1
;GGY
N1
,NT
S
C
2;
GG
Y
N
2
Y
1~B
-Y
/B
:P
A
L
;G
B
Y
P
,NTS
C
1;
GB
Y
N
1,
NT
S
C
2
;G
B
Y
N
2
Y1
~
R
-Y
/R
:PAL
;G
R
Y
P
,N
T
SC
1;
G
R
YN
1,
N
T
SC
2;
G
R
YN
2)
SW
2SW
6
S
W
7
SW
8
A
B
SW
14
―
S5
S
w
itc
hOu
tput
Of
fs
et
A
m
ount
80
A
―
(1)
Input
si
gnal
2
t
oY
in2.
(2)
A
ppl
yDC
=
5
V
t
oY
s
input
(
P
in
32
).
(3)
Change
t
he
s
ub
addres
s(04)
dat
af
ro
m
(80h)
t
o(88h)
and
m
eas
ur
eDC
vari
at
ion
VY
O
,
V
B
O,
and
V
R
O
of
Y
/
G
ou
tput
,
B
-Y
/B
out
pu
t,and
R-Y
/R
out
pu
tpi
ct
ure
peri
od
.
SW
2SW
6
S
W
7
SW
8
A
B
SW
14
―
S6
Y
/G
Out
put
B
lack
Level
Range
Va
ri-
abl
e
80
A
―
(1)
S
am
ea
s(1)
and
(2)
f
or
S
1above.
(2)
Change
t
he
s
ub
addres
s(04)
dat
af
ro
m
(80h)
t
o(F0h)
and
m
ea
sur
et
he
DC
vari
at
ion
V
Y
B
+
of
the
Y
/
G
out
put
(
P
in
20)
pi
ct
ure
peri
od.
Al
so
change
t
he
dat
a
fr
om
(80h)
to
(00
h)
and
m
eas
ure
t
he
DC
vari
at
ion
VY
B
.
(3)
Change
t
he
s
ub
address
(04)
dat
af
ro
m
(88h)
t
o(F8h)
and
fr
om
(8
8h)
t
o
(08h),
t
hen
m
ea
sure
V
Y
O+
and
VY
O
.
SW
2SW
6
S
W
7
SW
8
A
B
SW
14
―
S7
B-
Y
/B
O
utp
ut
B
lack
Level
Range
80
Va
ri-
abl
e
A
―
(1)
S
am
ea
s(1)
and
(2)
f
or
S
1above.
(2)
Change
t
he
sub
addre
ss
(06)
dat
af
ro
m
(80h)
t
o(00h)
and
m
ea
sure
t
he
DC
vari
at
ion
V
B
+
o
ft
he
B
-Y
/
B
ou
tput
(P
in
21)
pi
ct
ure
peri
od.
A
ls
o
change
t
he
dat
a
fr
om
(80h)
to
(F8
h)
and
m
eas
ure
t
he
DC
vari
at
ion
VB
B
.
(3)
Change
t
he
s
ub
address
(04)
da
ta
t
o(88h)
and
m
ea
sure
V
B
O+
and
VB
O
sa
m
eas
(2)
above.
SW
2SW
6
S
W
7
SW
8
A
B
SW
14
―
S8
R-Y
/R
Out
pu
t
B
lack
Level
Range
80
V
ari
-
abl
e
80
A
―
(1)
S
am
ea
s(1)
and
(2)
f
or
S
1above.
(2)
Change
t
he
sub
addre
ss
(05)
dat
af
ro
m
(80h)
t
o(00h)
and
m
ea
sure
t
he
DC
vari
at
ion
V
R
B
+
o
f
the
R-
Y
/R
ou
tput
(P
in
22)
pi
ct
ure
peri
od.
Al
so
change
t
he
dat
a
fr
om
(80h)
to
(F8
h)
and
m
eas
ure
t
he
DC
vari
at
ion
VR
B
.
(3)
Change
t
he
sub
address
(04)
da
ta
t
o(88h)
and
m
eas
ure
V
R
O+
and
VR
O
s
am
ea
s(2)
above.
相关PDF资料 |
PDF描述 |
|---|---|
| TA1272AF | AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TA1273F | 6 CHANNEL, VIDEO PREAMPLIFIER, PDSO36 |
| TA1273F | VIDEO PREAMPLIFIER, PDSO36 |
| TA1275BFNG | COLOR SIGNAL DECODER, PDSO24 |
| TA1275Z | SPECIALTY CONSUMER CIRCUIT, PZIP21 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TA1270BFG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAL / NTSC VIDEO CHROMA AND SYNC PROCESSING SYSTEM FOR PIP / POP / PAP |
| TA1272 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:FOR LCD TVS, PIF AND SIF SYSTEM |
| TA1272AF | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:FOR LCD TVS, PIF AND SIF SYSTEM |
| TA1273F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:6-CHANNEL RECORDING AMPLIFIER & PRE-AMPLIFIER FOR VCR |
| TA1274 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PIF/SIF SYNCHRONOUS DEMODULATOR IC |
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