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TA1218F Datasheet, PDF (14/40 Pages) Toshiba Semiconductor – TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
Pin
No.
Name
Function
39
RoutTV
(39)
This pin is for output only the signal
that is forwarded from RinTV. The
output resistance of this pin is 45 Ω.
39
This output can be muted in
combination with LoutTV by bus
(39)
control.
40
LoutTV
(40)
This pin is for output only the signal
that is forwarded from LinTV. The
output resistance of this pin is 45 Ω.
40
This output can be muted in
combination with RoutTV by bus
(40)
control.
Interface
TA1218N/F
RoutTV
SW
LoutTV
SW
41
O5
(41)
This is a 1 bit DAC output pin. This
is an open-collector output. Make
sure that the current flowing into this
41
pin is 2.0 mA or less.
(41)
42
Vout2
(42)
This pin is for output a sub-channel
composite video signal. The signal
fed into VinTV, VinV1, VinV2, VinS1,
VinS2, YinS1 + CinS1, or YinS2 +
CinS2 is outputted from this pin. The
output resistance of this pin is 25 Ω.
42
(42)
The same signal is also outputted
from Det Select as a sync
separation signal.
Logic
Vout2
SW
1.5 kΩ
<Det Select>
2000-09-11 14/40