參數(shù)資料
型號: TB1261F
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 12/66頁
文件大小: 1538K
代理商: TB1261F
TB1261F/TB1262F
2002-6-30 2 / 66
1, Block diagram
QFP 80 pin
Y/CVBS 1 in
Y/MON out
C in
Cb out
Cr out
Y3/CVBS3 in
Cr3 in
Cb3 in
RGB
->
Y
U
V
SDA
SCL
I2
C
B
u
s
I2
C
B
u
s
I2
C
B
u
s
I2
C
B
u
s
IFIFIFIF
RGB
Pr
oc
RGB
Pr
oc
RGB
Pr
oc
RGB
Pr
oc
YU
V->
RG
B
/Sw
it
ch
Cut
of
f/
Dri
ve
PIF
/SIF
PIF
/SIF
PIF
/SIF
PIF
/SIF
in
te
r/
sp
lit
Ch
ro
m
a
Ch
ro
m
a
Ch
ro
m
a
Ch
ro
m
a
PA
L
/
NTS
C
/
SE
C
A
M
EW
OU
T
EW
OU
T
EW
OU
T
EW
OU
T
Y2
P
ro
c
.
Y2
P
ro
c
.
Y2
P
ro
c
.
Y2
P
ro
c
.
Bl
ac
kS
tr
e
tc
h
DC
Re
st
o
r
WPL
/
A
.C./
P
re-
o
ver
/
WPS
H,
V
S
yn
c
H,
V
S
yn
c
H,
V
S
yn
c
H,
V
S
yn
c
AF
C
1
/H
AF
C
ga
in
V
f
re
q
w
ide
bl
an
ki
n
g
UV
Pr
oc
.
UV
Pr
oc
.
UV
Pr
oc
.
UV
Pr
oc
.
BBTINT
Co
lo
r
Co
nt
ra
st
IF GND
PIF
VC
O
F
PIF
VC
O
F
PIF
VC
O
F
PIF
VC
O
F
SIF IN
RF
A
G
C
RF
A
G
C
RF
A
G
C
RF
A
G
C
IF
A
G
C
IF
A
G
C
IF
A
G
C
IF
A
G
C
APC Filter
X'tal
CW OUT
Ysm
EXT.R IN
EXT.G IN
EXT.B IN
RG
B
V
cc(
9V)
RG
B
V
cc(
9V)
RG
B
V
cc(
9V)
RG
B
V
cc(
9V)
R OUT
G OUT
B OUT
VRA
MP
VRA
MP
VRA
MP
VRA
MP
VO
UT
VO
UT
VO
UT
VO
UT
DC
NF
DC
NF
DC
NF
DC
NF
SI
F
OUT
SI
F
OUT
SI
F
OUT
SI
F
OUT
IF
Vc
c(
5V)
IF
Vc
c(
5V)
IF
Vc
c(
5V)
IF
Vc
c(
5V)
VM OUT
BLACK Det
DC Restor
ABCL IN
YC
Vc
c(5
V)
YC
Vc
c(5
V)
YC
Vc
c(5
V)
YC
Vc
c(5
V)
Dig
GND
Dig
GND
Dig
GND
Dig
GND
YC
GN
D
YC
GN
D
YC
GN
D
YC
GN
D
HO
UT
HO
UT
HO
UT
HO
UT
H
Vcc
(9
V)
H
Vcc
(9
V)
H
Vcc
(9
V)
H
Vcc
(9
V)
H.AFC
FBP
IN
FBP
IN
FBP
IN
FBP
IN
SCP
OUT
SCP
OUT
SCP
OUT
SCP
OUT
AU
TV
mo
n
OUT
AU
TV
mo
n
OUT
AU
TV
mo
n
OUT
AU
TV
mo
n
OUT
LOO
P
F
i
lter
LOO
P
F
i
lter
LOO
P
F
i
lter
LOO
P
F
i
lter
DE
-E
MP.
DE
-E
MP.
DE
-E
MP.
DE
-E
MP.
Dig.
VDD
Dig.
VDD
Dig.
VDD
Dig.
VDD
EHT
in
EHT
in
EHT
in
EHT
in
IF DET OUT
SI
FI
N
SI
FI
N
SI
FI
N
SI
FI
N
Y1
P
ro
c.
Y1
P
ro
c.
Y1
P
ro
c.
Y1
P
ro
c.
c-
tra
p
Y
d
el
ay
H,
d
ri
ve
H,
d
ri
ve
H,
d
ri
ve
H,
d
ri
ve
AF
C
2
Pa
la
G
Ba
w
SIF IN
IF
Vc
c(
9V)
IF
Vc
c(
9V)
IF
Vc
c(
9V)
IF
Vc
c(
9V)
PIF IN
S-filter
T
B
1261F
/62F
BLO
C
K
DIA
G
RAM
SA
W
SA
W
HDHDHDHD
VDVDVDVD
DAC 1
DAC 3
DAC 2
V/E
W
V/E
W
V/E
W
V/E
W
SIFSIFSIFSIF BP
F
FM
/
(A
M
)
FM
fi
lt
e
r
FM
fi
lt
e
r
FM
fi
lt
e
r
FM
fi
lt
e
r
NC
Bed pin
YU
V
S
w
it
ch
YU
V
S
w
it
ch
YU
V
S
w
it
ch
YU
V
S
w
it
ch
-
P
IF
-
P
IF
-
P
IF
-
P
IF
-
VC
O
S-
T
rap
AF
T
(t
o
BU
S
)
n
eg/
po
s*
-
1s
tSI
F
-
1s
tSI
F
-
1s
tSI
F
-
1s
tSI
F
-
QS
S
d
e
mo
AM
d
e
mo
*
-
E
W
-
E
W
-
E
W
-
E
W
-
co
ne
r(
T
/
B
)
Si
ze
Tr
ap
e
z
Pa
la
bo
la
-
V
-
V
-
V
-
V
-
Si
ze
VC
e
nt
e
r
VLi
n
ea
r
V-
S
Ys(YCbCr)
Y2/CVBS2/G in
Cr2/R in
Cb2/B in
Y/C
YCbC
r2
YCbC
r3
69
1
78
67
74
4
3
71
73
70
65
72
75
76
79
80
9
7
6
34
12
13
14
18
21
22
23
20
31
27
26
32
77
17
25
11
46
47
28
33
37
39
40
41
50
35
45
66
36
19
68
58
61
53
52
51
44
49
48
55
57
56
59
54
62
43
Sync out
42
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