參數(shù)資料
型號(hào): LA73076V
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC Video Driver for DVC/DSC, Cell Phone
中文描述: 單片線性集成電路的視頻驅(qū)動(dòng)程序于DVC / DSC,手機(jī)
文件頁數(shù): 3/7頁
文件大?。?/td> 159K
代理商: LA73076V
LA73076V
No.A0911-3/7
Pin Assignment, Pin Function Diagram and Block Diagram
M(OPEN)
{
{
×
VCC
2.2
μ
F
TDK
C1608 JB 1C 225k
4.7
μ
F
75
DR
REG
1
μ
F
0V
0V
3
C-IN
2
14
VCC_A
MIX-OUT
13
VCC_NVG
12
15
Y-OUT
-VCC
CLAMP
75
75
0.1
μ
F
4
μ
F
0.1
μ
F
DR
DR
ND
11
P-SAV-CTL
C-OUT
Y-IN
GND
CLK-OUT
7
16
A-GND
S-CTL
1
μ
F
RIP-FIL
C-MUTE-CTL
10
8
9
Negative
Voltage
Generator
LPF
SW
6dB
6dB
6dB
5
6
4
1
H
MIX
Y
C
{
×
×
×
×
×
OUT
L(GND)
{
{
{
PIN1
PIN2
H(OPEN)
*
L
Control
LPF
VCC
from DAC
from DAC
(Note 2)
Position the decoupling
capacitor of VCC-GND
as
near as possible to
this
IC.
(Note 5)
Use the input capacity value within a range of
0.1
μ
F to 1
μ
F while checking the sag
condition of the output waveform.
(Note 4)
For these two capacities;
Temperature
characteristic B rank
(±10%)
Electrostatic tolerance
K rank(±10%)
and Withstand voltage
of 6.3V or more are
recommended.
(Note 6)
As the minus power supply in this IC generates the clock for charge pump power supply by extracting the sink component
of the input video signal (synchronous isolation) and by detecting its fall, the portion around the V-syncrhonization of this IC
output may be reduced when the pseudo V signal without cut-in pulse is inserted as in the case of certain analog VCR
special play (search). On the contrary, there is no problem when the pseudo V signal has the cut-in pulse. Pay due attention
on this fact during use.
(Note 1)
The wiring from MIX-OUT(13Pin),
Y_OUT(Pin15) to 75
must be as
shortened as possible.
(Note 3)
The wiring from C-OUT
(3Pin), C-IN(5Pin), Y-IN
(7Pin) to 75
must be as
shortened as possible.
VCC
MUTE
DC
TDK
C1608 JB OJ 475k
TDK
C1608 JB 1C 475k
TDK
C1608 JB 1C
105k
TDK
C1608 JB 1C 105k
TDK
C1608 JB 1C 104k
TDK
C1608 JB 1C 104k
H
L(OPEN)
MUTE
through
C(PIN3)
PIN4
Active
(Input signal)
Signal
ON
No signal
OFF
Standby
OFF
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參數(shù)描述
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LA73079CL 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Video Driver for DSC
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LA7311 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VTR-Use PAL/Secam Discriminator S-VHS Discriminator