M52390FP View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
Manufacturer
M52390FP Datasheet PDF : 22 Pages
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MITSUBISHI ICs (AV COMMON)
M52390FP
NTSC/PAL ENCODER
DESCRIPTION OF PIN
Pin No.
1
Name
GND
2
C.SYNC IN
Peripheral circuit of pins
C.SYNC
100µ
CLAMP R CLAMP B
100µ
200µ 25k
5k
5k
Pin voltage
AC : Sync input
5
VTH
0
Remarks
VTH=2.5V±0.3V
3
HHK
200µ 200µ
180µ
1k
AC
3V
HHK
HHK pulse width can
be adjusted by conne-
cting RC externally.
50µ
1k
0.5V
Recommended value
HHK:3/4H
R=91K
C=270p
3V
R
C
4
OFFSET R
5
TRAP
2k
C
14k
4k
1k
DC : 3.1V
22k
Recommended value of
external circuit
C=0.1µ
36k
to
VCAR
from
VCAR
100µ
100µ
Sync
200µ
6k
5k
500
1mA
30k
50µ
L
C
2.73k 3k
17p
1p
400µ
AC : Chroma
2.4V
Burst : 300mVP-P
Recommended value of
external circuit
LC
NTSC : 15µ 12P
PAL : 10µ 12P
15 Test mode output
when voltage at pin 15
is 5V
12 Hi : R-Y output
12 Lo : B-Y output
5 5V : Test mode setting
15 Pulse output
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