ta1316an TOSHIBA Semiconductor CORPORATION, ta1316an Datasheet - Page 35

• 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

Note 4: V
TA1316
At power-off, the last pulse of H-out (pin 26) will become unknown, if I
timing of H-out stop.
I
when H-out stops.
Refer to Figure (Note 4-1).
If it is not in the condition of Figure (Note 4-1), it is recommended that H-out will be made LOW at power-off
by external control like micro-processor ang so on. Refer to Figure (Note 4-2).
2
CC
L V
condition at Power-OFF
DD
should be below 1.7 V when DEF/DAC V
26
Figure (Note 4-2) Example how to stop H-out
Figure (Note 4-1) V
Control signal by
micro-processor and so on.
6.2 V
DEF V
H-out
V DEF/DAC V
I
2
L V
CC
DD
(pin 29)
CC
(pin 19)
CC
35
CC
Control signal by micro-processor and so on.
condition at power-off
H-out waveform
(pin 19) will be 6.2 V, which is the maximum voltage
DFF/DAC V
H-out stop voltage (max)
below 1.7 V
t
CC
(Pin 19)
2
milli seconds or more
L V
6.2 V
Approximately ten
DD
(pin 29) is over 1.7 V at the
TA1316AN
2002-10-04
t