TA1218ANG Datasheet, PDF (6/40 Pages) Toshiba Semiconductor – Audio/Video Switching IC for TVs

Pin
No.
Name
Function
Interface
TA1218ANG
9
R_inV1
This pin is for input a right audio
signal from an external source (V1
channel). This pin can also be used
for PIP signal input. The signal fed
into this pin is presented to R_out1
and R_out2.
9
The input dynamic range of this pin
is 6.5 Vp-p and the input resistance is
70 kΩ.
1.5 kΩ
<R_out1>
1.5 kΩ
<R_out2>
10
V_inV1
This pin is for input a composite
video signal from an external source
(V1 channel). This pin can also be
used for PIP signal input. The signal
fed into this pin is presented to
V_out1, V_out2, Y_out, and C_out. The
same signal is also output from Det
10
Select as a sync separation signal.
The input dynamic range of this pin
is 2.0 Vp-p and the input resistance is
30 kΩ.
1.5 kΩ
<V_out1>
<Y_out>
<C_out>
1.5 kΩ
<V_out2>
1.5 kΩ
<Det Select>
11
L_inS1
This pin is for input a left audio
signal from an external source (S1
channel). The signal fed into this pin
is presented to L_out1 and L_out2.
11
The input dynamic range of this pin
is 6.5 Vp-p and the input resistance is
70 kΩ.
1.5 kΩ
<L_out1>
1.5 kΩ
<L_out2>
12
Y/V_inS1
This pin is for input a luminance
signal or composite video signal
from an external source (S1
channel). The signal fed into this pin
is presented to V_out1, V_out2, Y_out,
and C_out. The same signal is also
output from Det Select as a sync
12
separation signal.
The input dynamic range of this pin
is 2.0 Vp-p and the input resistance is
30 kΩ.
1.5 kΩ
<V_out1>
<Y_out>
<C_out>
1.5 kΩ
<V_out2>
1.5 kΩ
<Det Select>
6
2005-11-15