參數(shù)資料
型號: LC7442
廠商: Sanyo Electric Co.,Ltd.
英文描述: PIP(Picture in Picture) Controllers(應(yīng)用于電視機(jī)和VCR 畫中畫的存儲控制器)
中文描述: 畫中畫(畫中畫)控制器(應(yīng)用于電視機(jī)和錄像機(jī)畫中畫的存儲控制器)
文件頁數(shù): 13/23頁
文件大?。?/td> 317K
代理商: LC7442
Continued from preceding page.
Pin No.
QIP
DIP
Signal
I/O
Connection
Function
Circuit type
26
34
AD5
I
LC7480
MSB
27
35
AD4
I
LC7480
28
36
AD3
I
LC7480
Input of A-to-D converted
digital data
29
37
AD2
I
LC7480
30
38
AD1
I
LC7480
31
39
AD0
I
LC7480
LSB
32
40
YSW
O
LC7480
Y signal selection
33
41
RSW
O
LC7480
R-Y signal selection
MPX switching signals
34
42
BSW
O
LC7480
B-Y signal selection
35
43
ADCLK
O
LC7480
Sampling clock
36
44
ADCLP
O
LC7480
Clamp pulse
41
49
WAKU
O
LA7403
Frame pulse output
42
50
KOUT
O
LA7403
Main/sub switching signal (blanking)
43
51
KOUT2
O
Control signal
24
32
DV
DD
DV
SS
YAOUT
Digital power supply
(for logic circuits and the line memory)
25
33
58
2
O
LA7403
Y signal
57
1
RAOUT
O
LA7403
R-Y signal
D/A output
56
64
BAOUT
O
LA7403
B-Y signal
55
63
VREF
I
LC7480
D/A connection
54
62
BIAS
Capacitor
59
3
AV
DD
AV
SS
OCP
D/A analog power supply
60
4
63
7
O
LPF
Charge pump output
64
8
OFC
I
LPF
Oscillator control voltage input
61
5
OR
Resistor
Oscillator range resistor
Main screen
synchronization
VCO
62
6
OV
DD
OV
SS
Power supply
1
9
51
59
KCP
O
LPF
Charge pump output
50
58
KFC
I
LPF
Oscillator control voltage input
53
61
KR
Resistor
Oscillator range resistor
Sub-screen
synchronization
VCO
52
60
KV
DD
KV
SS
Power supply
49
57
LC7442, 7442E
No. 4412-13/22
相關(guān)PDF資料
PDF描述
LC7444 Dual VCO(Voltage Controlled Oscillator)Circuit(雙電壓控制振蕩器電路)
LC7454A CMOS Data Slicer(CMOS 數(shù)據(jù)切波器)
LC7455A Closed Caption Signal Extraction IC(從重疊視頻信號中提取接近字符信號的芯片)
LC7455 Closed Caption Signal Extraction IC
LC7456A U.S. Closed Caption Signal Extraction IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC7442E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller
LC7444 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual VCO
LC744E 制造商:Brady Corporation 功能描述:PRINZING SMALL YELLOW LOCKOUT BOARD
LC7450 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC7450H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC