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): 22/33頁
文件大?。?/td> 238K
代理商: AN5394FB
AN5394FB
ICs for TV
22
Pin No.
Equivalent circuit
Description
47
HP in:
HP pulse input pin
Input threshold voltage: 1.4 V
Does BLK on the RGB output at input
=
high
High input: V
47
2.1 V
Low input: V
47
0.9 V
The auto cutoff timing pulse is generated by
HP pulse.
Recommended use range: 0 V to 5 V
48
VP in:
VP pulse input pin
Input threshold voltage: 1.4 V
High input: V
48
2.1 V
Low input: V
48
0.9 V
The data for color, tint, brightness and
contrast will be re-written at the time when
VP pulse goes high to low. But at DAC SW
(V-latch Mode): In the through mode, the
data will be rewritten according to the timing
sent, regardless of VP pulse.
Auto cutoff timing pulse will be generated
according to VP pulse.
Be sure to keep the VP pulse width more
than 6H.
Recommended use range: 0 V to 5 V
I
Terminal Equivalent Circuits (continued)
47
200
40 k
500
5 k
V
CC
5 V (pulse V
CC
/pin 44)
5 V
0 V
1.5 V
40
μ
A
40
μ
A
48
200
40 k
500
5 k
V
CC
5 V (pulse V
CC
/pin 44)
5 V
0 V
1.5 V
40
μ
A
40
μ
A
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