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): 17/33頁
文件大?。?/td> 238K
代理商: AN5394FB
ICs for TV
AN5394FB
17
Pin No.
Equivalent circuit
Description
26
Blooming level in:
Input pin to determine a blooming level
Recommended use range: 1.5 V to 5 V
27
Refer to pin 16
Refer to pin 16
28
Refer to pin 16
Refer to pin 16
29
Spot killer in:
Spot killer pin
Used to quickly discharge the electricity of
the CRT when the set is turned-off.
Raises DC voltage of RGB output pins (pins
19, 21 and 23) when RGB output V
CC
9 V
(pin 27) becomes low.
30
Refer to pin 16
Refer to pin 16
31
32
33
RGB CLP:
Clamps the main signal to the voltage propor-
tioned to brightness data.
Shorten the distance between the pin and the
external capacitor.
Pin 33: R signal clamp pin
Pin 32: G signal clamp pin
Pin 31: B signal clamp pin
Recommended use range: 0 V to 5 V
(Do not apply DC voltage from outside.)
I
Terminal Equivalent Circuits (continued)
V
CC
9 V (analog V
CC1
/pin 30)
DC voltage
1
μ
A
5
μ
A
1
μ
A
5
μ
A
24 k
3.3 k
300
1 k
5
26
3 V
5 V
V26
O
V
CC
9 V (analog V
CC1
/pin 30)
to RGB
output
circuit
1.75 k
100 k
10 k
10
μ
F
29
V
CC
9 V
200
V
CC
9 V (analog V
CC1
/pin 30)
400
μ
A
0
μ
F
200
1 k
2 k
1 k
1 k
1 k
14 k
1 k
3
3 V
Pins 31
32
33
DC voltage
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