参数资料
型号: M35052-XXXFP
元件分类: 显示控制器
英文描述: 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
封装: 0.300 INCH, PLASTIC, SSOP-20
文件页数: 20/37页
文件大小: 490K
代理商: M35052-XXXFP
MITSUBISHI MICROCOMPUTERS
M35052-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
26
M35052-XXXSP/FP PERIPHERAL CIRCUIT
Fig. 16 M35052-XXXSP/FP example of peripheral circuit
In
displaying
color
superimposition,
enter
into
the
OSCIN
pin
the
f
SC
signal
that
phase-synchronizes
with
the
color
burst
of
the
composite
video
signals
(input
to
the
CVIN
pin).
Note
7:
In
dealing
with
the
internal
synchronization,
cut
off
external
video
signals
outside
the
IC.
The
leakage
of
external
input
video
signals
can
be
aoided.
.
:
220
2.2k
120
150
+7.0V
Composite
video
signal
input
10k
47
From
microcomputer
+
Note
1
+5.0V
470
+7.0V
External
composite
video
signal
input
47
Note
2
1.50V
75
220
+
Note
5
4700P
Note
6
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
19
18
17
CP1
TESTA
SIN
CVIDEO
LECHA
CVIN
SCK
V
DD
2
CS
AC
V
DD
1
V
SS
HOR
P1
P0
OSCIN
TESTB
CP2
EDO
1
+
1
100
0.01
+5.0V
+
Note
4
1k
0.01
0.22
4700P
1.5k
fsc
Note
3
I/O
+5.0V
0.1
1
100
+
V
SS
Note
7
Delay
circuit
NTSC=3.580MHz
PAL=4.434MHz
M-PAL=3.576MHz
Note
4:
Construct
integral
circuit
by
built-in
30k
of
AC
pin
and
an
external
condenser.
Attention
to
supply
voltage
rise
time
about
this
CR
constant.
Note
5:
External
loop
filter
2
constant
is
provi-
sional
valve.
Note
6:
Connect
f
SC
frequency.
0.3Vp-p
≤V
OSCIN
≤4.0Vp-p
Note
1:
Clamp
sync
chip
to
1.50V.
Note
2:
Set
basic
electric
potential
in
consid
eration
of
dynamic
range
of
the
tran-
sistor.
Note
3:
External
loop
filter
1
constant
is
pro-
visional
valve.
相关PDF资料
PDF描述
M35054-001FP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35055-001FP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35054-XXXFP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35055-XXXFP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
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