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參數(shù)資料
| 型號(hào)： | LC74402 |
| 元件分類： | 畫面疊加 |
| 英文描述： | PICTURE-IN-PICTURE IC, PDIP64 |
| 封裝： | SDIP-64 |
| 文件頁(yè)數(shù)： | 5/19頁(yè) |
| 文件大?。?/td> | 352K |
| 代理商： | LC74402 |
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Continued from preceding page.
Pin No. 80E: LC74401E, 64S: LC74402, 64E: LC74402E
Specifications
Absolute Maximum Ratings at Ta = 25 ± 8°C, VSS = 0 V
No. 4872-13/19
LC74401E, 74402, 74402E
Pin No.
Symbol
I/O
Connection
Functions
Circuit type
64S
64E
80E
34
26
34
AD5
I
MSB
35
27
35
AD4
I
36
28
36
AD3
I
LC7480
Inputs for A/D converted digital data
37
29
37
AD2
I
38
30
38
AD1
I
39
31
39
AD0
I
LSB
40
32
40
YSW
O
Y signal selection
41
33
42
RSW
O
LC7480
R-Y signal selection
MPX switching signals
42
34
43
BSW
O
B-Y signal selection
43
35
44
ADCLK
O
LC7480
Sampling clock
44
36
45
ADCLP
O
LC7480
Clamping pulse
49
41
54
FRAME
O
LA7403
Frame pulse output
50
42
55
S-OUT
O
LA7403
Main/sub switching signal
51
43
56
S-OUT2
O
—
Control signal
32
24
32
DVDD
Digital power supply
33
25
33
DVSS
(for logic circuits and line memory)
2
58
74
YA-OUT
O
Y signal
1
57
73
RA-OUT
O
LA7403
R-Y signal
D/A converter outputs
64
56
72
BA-OUT
O
B-Y signal
63
55
71
VREF
I
LC7480
D/A converter analog system settings
62
54
70
BIAS
—
Capacitor
3
59
75
AVDD
D/A converter analog system power supply
4
60
76
AVSS
7
63
79
CP-M
O
LPF
Charge pump output
8
64
80
FC-M
I
LPF
Oscillator control
voltage input
5
61
77
R-M
—
Resistor
Oscillator range resistor
6
62
78
VDD-M
Power supply
9
1
2
VSS-M
59
51
67
CP-S
O
LPF
Charge pump output
58
50
66
FC-S
I
LPF
Oscillator control
voltage input
61
53
69
R-S
—
Resistor
Oscillator range resistor
60
52
68
VDD-S
Power supply
57
49
65
VSS-S
Main screen
synchronization
VCO
Main screen
synchronization
VCO
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
–0.3 to +7.0
V
Input voltage
VIN
–0.3 to VDD + 0.3
V
Output voltage
VOUT
–0.3 to VDD + 0.3
V
Allowable power dissipation
Pd max
350
mW
Operating temperature
Topr
–10 to +70
°C
Storage temperature
Tstg
–55 to +125
°C
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC74402E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controllers |
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| LC74411 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller |
| LC74411N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller |
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