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參數(shù)資料
| 型號： | LA79503V |
| 元件分類： | 多路復用及模擬開關 |
| 英文描述： | 2-CHANNEL, VIDEO MULTIPLEXER, PDSO24 |
| 封裝： | 0.275 INCH, SSOP-24 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 69K |
| 代理商： | LA79503V |
LA79503V
No.A0895-2/6
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5
V
Operating supply voltage range
VCCop
4.75 to 5.25
V
Electrical Characteristics at Ta=25
°C, VCC=5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Curent consumption
ICC
No signal, no load
20
30
40
mA
Frequency characteristic
Fr
100kHz / 14MHz
-1
0
+1
dB
Maximum input level, Y input
DdY
f=100kHz, output, THD=1% input
1.2
1.4
Vpp
Maximum input level, Pb/Pr input
DdP
f=100kHz, output, THD=1% input
0.7
0.8
Vpp
Voltage gain
GVv
5.4
6.0
6.6
dB
Cross-talk
CTv
f=4.43MHz
-70
-60
dB
V Sag
Sag
Coupling C = 0.1
F
3.0
4.0
%
Differential gain
DG
0.5
1.0
%
Differential phase
DP
0.5
1.0
deg
Non-linearity of luminance signal
NiL
0.5
1.0
%
Y sync output level
YsV
0.65
0.9
1.15
VDC
CVBS sync output level
CVsV
0.65
0.9
1.15
VDC
C DC output level
CoV
1.65
1.9
2.15
VDC
Pb/Pr output pedestal level
PbroV
1.45
1.7
1.95
VDC
SW1 & SW2, Input impedance
Siz
50
70
k
Logic Truth Table
Low = 0.0V to 0.7V, High = 2.5V to 5.0V
When processing component signals
SW1 (Pin14)
SW2 (Pin 13)
Pin 16
Pin 19
Pin 22
Low
Pr1
Pb1
Y1
High
Low
Pr2
Pb2
Y2
When processing CVBS, Y, C signals
SW1 (Pin 14)
SW2 (Pin 13)
Pin 16
Pin 19
Pin 22
Low
High
CVBS1
C1
Y1
High
CVBS2
C2
Y2
SW1: input selected, SW2: clamp/signal selected
Package Dimensions
unit : mm (typ)
3315
SANYO : SSOP24J(275mil)
7.
6
5.
6
112
13
24
0.
5
0.15
9.75
(1.
3)
0.
1
1.
5MAX
0.8
(0.48)
0.3
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