LV4150W Datasheet, PDF (14/26 Pages) Sanyo Semicon Device – Bi-CMOS LSI For LCD Panel Drive Single Chip IC

Continued from preceding page.
Pin No.
Pin Name
56
RESET
LV4150W
Pin Voltage
-
Pin Description
C-MOS circuit reset pin. Normally, this is used
with the capacity connected to the ground.
(Threshold value = 2.0V)
Equivqlent Circuit
VDD1
56
2μA
300Ω
1kΩ
57
SYNCIN
1.6V
Input pin for sync separation.
Input is made via the external capacitor.
GND1
VDD1
1kΩ
57
GND1
1kΩ
500Ω
0.6μA
12μA
58
VSEPTC
1.7V
Time constant connection pin for vertical sync
separation.
VDD1
500Ω
64
GND1
-
Analog 3V power supply.
58
GND1
1kΩ
1kΩ
20μA
20μA
Digital pin function description
Pin No.
Pin Name
Pin Voltage
1
VDD1
-
2
RPD
-
Pin Description
Power supply dedicated for VCO
Phase comparator output pin
3
VSS1
4
TEST4
5
TEST5
0
Groud pin for VCO
-
TEST4 is an input pin for test.
TEST5 is an output pin for test.
Use while fixing TEST4 to the ground potential
and keeping TEST5 open.
Equivqlent Circuit
VDD1
2
100kΩ
VSS1
1kΩ
6kΩ
100kΩ
1.5V
VDD1
4
600Ω
5
VSS1
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