LC74982W Datasheet, PDF (9/14 Pages) Sanyo Semicon Device – LCD TV Scan Converter IC

Pin Type
I/O type
g74980m01
RST
PDOWN1 to 2
XTAL
Applicable pins
g74980m02
g74980m03
AICS, AIDA, AICK
SCL
BLKIH, BLKIV
MUTE
OSDRIN, OSDGIN, OSDBIN, OSDEN
YIN0 to 7, UIN0 to 7, VIN0 to 7
SCANMOD, SCANEN
RIN0 to 7, GIN0 to 7, BIN0 to 7
TSTMOD0 to 3, TSTSUB0 to 3
Leave open when unused.
g74980m04
HITV, VITV
HIDTV, VIDTV
HIPC, VIPC
LC74982W
Function
3 to 5 V voltage
handling input
3 to 5 V voltage
handling Schmitt
input
3 to 5 V voltage
handling pull-down
input
3 to 5 V voltage
handling pull-down
Schmitt input
g74980m05
CLKITV
CLKIDTV
CLKIPC
3 to 5 V voltage
handling OE input
POB4
POB8
POB12
CLPP, PLLH,
ROEVEN0 to 5 (7), GOEVEN0 to 5 (7), BOEVEN0 to
5 (7), ROODD0 to 5 (7), GOODD0 to 5 (7), BOODD0
to 5 (7), VIRST, EXCTR, TST0A0 to 7, TST0B0 to 7,
(TEST0 to 3)
BLKHOUT, BLKVOUT
HOUT, VOUT
DCLK1, DBLK1B, DCLK2, DCLK2B
CLKI0
4 mA drive output
8 mA drive output
12 mA drive output
POT4
CLPY, CLPCB, CLPCR
4 mA 3-state drive
output
Equivalent circuit
A13541
A13542
A13543
A13544
A13545
A13546
A13547
g74980m06 SDA
Open-drain I/O
g74100m06 VCOCNT, VCORNG
Analog through
A13548
zwp3vpll3 PDO
Charge pump output
A13549
Note: * All of the DV_DD, DV_SS, AV_DD, and AV_SS pins must be connected to the corresponding power or ground level. Do not leave any of these pins open.
No. 7023-9/14