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參數(shù)資料
| 型號： | AN5394FB |
| 廠商： | PANASONIC CORP |
| 元件分類： | 消費家電 |
| 英文描述： | RGB processor IC for the HDTV(Japan) and wide-screen TV |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 12 X 12 MM, PLASTIC, QFP-48 |
| 文件頁數(shù)： | 21/33頁 |
| 文件大?。?/td> | 238K |
| 代理商： | AN5394FB |
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ICs for TV
AN5394FB
21
Pin No.
Equivalent circuit
Description
44
V
CC
5 V:
Pulse-system supply voltage pin
Apply 5 V on use.
Pin 44: Pulse-system supply voltage pin
(pair with pin 8 GND)
Recommended use range: 4.5 V to 5.5 V
45
DI in:
Input pin for correction inhibition pulse
Input threshold voltage: 1.4 V
High: V
45
≥
2.1 V
Low: V
45
≤
0.9 V
At the input high, the following Y-signal
corrections are inhibited.
Black gradation correction: Det. and corr.
inhibited
White gradation correction: Det. and corr.
inhibited
DC transfer amount correction:
Det. and corr.
inhibited
In the DI pin input, only detection is
inhibited, but correction is left uninhibited.
Recommended use range: 0 V to 5 V
46
BLK in:
Blanking pulse input pin
Input threshold voltage: 1.4 V
High: V
46
≥
2.1 V
Low: V
46
≤
0.9 V
Blanking RGB output at input
=
high
At input
=
high, the following Y-signal
corrections are inhibited:
Black gradation correction: Detection and
correction inhibited
White gradation correction: Detection and
correction inhibited
DC transfer amount correction: Detection
and correction inhibited
At BLK-SW/off, the BLK is released, but the
above-mentioned correction is not released.
Recommended use range: 0 V to 5 V
I
Terminal Equivalent Circuits (continued)
47
μ
F
0.01
μ
F
44
Circuit
5 V
45
200
5 k
500
V
CC
5 V (pulse V
CC
/pin 44)
5 V
0 V
2.25 V
16
μ
A
40
μ
A
46
200
5 k
500
V
CC
5 V (pulse V
CC
/pin 44)
5 V
0 V
2.25 V
16
μ
A
40
μ
A
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