參數(shù)資料
型號: AN5395FBP
廠商: PANASONIC CORP
元件分類: 消費家電
英文描述: Contour correction IC for HDTV
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 12 X 12 MM, PLASTIC ,QFH-48
文件頁數(shù): 15/20頁
文件大小: 204K
代理商: AN5395FBP
ICs for TV
AN5395FBP
15
Pin No.
Equivalent circuit
Description
23
DSC bias pin:
No use. Keep it connected to V
CC
Recommended application range: 0 V to V
CC
24
Primary differentiating input pin before correction:
Output Y1 primary differentiating signal
which is made by Y signal inputted from pin
45.
Recommended application range:
1.6 mA to
+
1.6 mA
25
26
Pin 25: Sharpness mute control pin:
Pin 26: Sharpness gain control pin:
Controls contour correction amount of pin 27
Y output signal by pin 26 voltage.
V
26typ
=
3 V
On/off pin of contour correction signal by high/
low of pin 25.
High: Off
Low: On (V
TH
=
2.65 V)
Recommended application range: 0 V to V
CC
27
Y output pin:
Outputs Y signal in which contour correction
signal has been added on Y signal inputted
from pin 45.
Recommended application range:
3.2 mA to
+
3.2 mA
I
Terminal Equivalent Circuits (continued)
200
9 V
15 k
23
9 V
24
205
400
50
99
μ
A
99
μ
A
66 μ
A
400
9 V
200
5.6 k
200
28 k
0
μ
F
26
25
11 k
1.125 k
44
μ
A
165
μ
A
2 V
4.3 V
3 V
6
6
Correction
amount
V
9 V
205
50
27
66
μ
A
66
μ
A
66 μ
A
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