參數(shù)資料
型號: M52390
廠商: Mitsubishi Electric Corporation
英文描述: GLOBAL ROHS CAPACITOR 400V, 10000 UF, 20%
中文描述: 的NTSC / PAL編碼器
文件頁數(shù): 18/22頁
文件大小: 235K
代理商: M52390
NTSC/PAL ENCODER
M52390FP
MITSUBISHI ICs (AV COMMON)
DESCRIPTION OF PIN
200
μ
100
μ
Pin No.
1
Name
GND
C.SYNC IN
Remarks
Pin voltage
Peripheral circuit of pins
C.SYNC
25k
5k
100
μ
3
2
1
1
200
μ
200
μ
5k
100
μ
CLAMP R CLAMP B
AC : Sync input
0
5
V
TH
180
μ
3V
R
C
1k
1k
50
μ
AC
HHK
3V
0.5V
HHK pulse width can
be adjusted by conne-
cting RC externally.
Recommended value
HHK:3/4H
R=91K
C=270p
HHK
OFFSET R
14k
2k
4k
36k
1
1
Vto
from
100
μ
Sync
200
μ
1k
1
1
C
22k
2
DC : 3.1V
Recommended value of
external circuit
C=0.1
μ
TRAP
AC : Chroma
2.4V
Burst : 300mV
P-P
6k
1mA
5k
30k
50
μ
500
2.73k
3k
C
L
17p
1p
400
μ
Test mode output
when voltage at pin
is 5V
Hi : R-Y output
Lo: B-Y output
12
5V : Test mode setting
Pulse output
Recommended value of
external circuit
L
C
NTSC : 15
μ
12
P
PAL
: 10
μ
12
P
5
4
3
2
15
12
15
5
15
V
TH
=2.5V
±
0.3V
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