ta1316an TOSHIBA Semiconductor CORPORATION, ta1316an Datasheet - Page 20

• Manufacturer Part Number: ta1316an
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

No.
Pin
49
50
51
Y
(analog RGB)
Y
(analog OSD)
Y
(analog OSD)
S
S
S
3
2
1
Pin Name
Selects input between internal
RGB and external analog RGB
according to voltage value
input to this pin.
When analog RGB is selected,
mutes VSM output.
Switches between internal
RGB and OSD input signals.
Voltage applied to Y
Y
internal RGB and OSD signals.
When Y
mutes VSM output.
S
Y
L
H
L
H
2 adjusts blend ratio of
S
2 Y
S
L
L
H
H
1 or Y
S
Function
1
Blend ratio
Int RGB:
OSD RGB
10:0
7:3
5:5
0:10
S
2 is High,
S
1 and
49
50
51
300 Ω
300 Ω
300 Ω
20
Interface Circuit
40
44
40
44
0~0.5 V: Internal
1.5~9 V: Analog RGB, VSM mute
0~0.5 V: Internal
1.1~1.7 V: VSM mute
2.9~9 V: OSD, VSM mute
Input Signal/Output Signal
TA1316AN
2002-10-04