DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

LC74788JM View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LC74788JM
SANYO
SANYO -> Panasonic SANYO
LC74788JM Datasheet PDF : 23 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LC74788, 74788M, 74788JM
Continued from preceding page.
Pin no.
13
14
15
16
17
18
19
20
21
22
23
24
Pin
CVOUT
VSS2
CVIN
CVCR
VDD1
SYNIN
SEPC
SEPOUT
SEPIN
CDLR
RST
VDD1
Function
Video signal output
Ground
Video signal input
Video signal input
Power supply
Sync separator circuit input
Sync separator circuit bias
voltage
Composite synchronizing
signal output
Vertical synchronizing signal input
Background color phase
adjustment
Reset input
Power supply (+5 V)
Notes
Composite video signal output
Ground connection (analog system ground)
Composite video signal input
SECAM chrominance signal input
Power supply (+5 V: digital system power supply)
Video signal input to the internal sync separator circuit (Used as either the horizontal
synchronizing signal or the composite synchronizing signal input when the internal sync
separator circuit is not used.)
Internal sync separator circuit bias voltage monitor
Internal sync separator circuit composite synchronizing signal output. Can be switched to
function as a signal (high, low, or ST. pulse) output by the SEL0 and MOD0 setting.
Inputs the vertical synchronizing signal created by integrating the SEPOUT pin output signal.
An integration circuit must be connected to the SEPOUT pin. This pin must be tied to VDD1 if
unused. This pin can be switched to function as the frame signal input mode by setting SEL1
high. This is valid when CTL3 is set high. This input has hysteresis characteristics.
Background color phase adjustment. Connect a resistor between this pin and ground.
System reset input
A pull-up resistor is built in and the input has hysteresis characteristics.
Power supply (+5 V: digital system power supply)
Note: Both VDD1 pins must be connected to the power supply.
No. 5731-3/23
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]