TA1316AN Datasheet, PDF (15/115 Pages) Toshiba Semiconductor – YCbCr/YPbPr Signal and Sync Processor for Digital TV, Progressive Scan TV and Double Scan TV

Pin
No.
Pin Name
27 VP OUT
28
DAC1
(SYNC OUT)
29 I²L V_DD
Function
Outputs vertical pulse.
When a current is applied to
the pin, external blanking is
carried out by ORing this
27
signal with the internal
blanking signal.
(Note) When H-POSITION will
be changed, VP width will
change. Use the start phase of
VP.
200 Ω
Outputs 1-bit DAC or
composite SYNC signal after
sync separation.
28
Open-collector output
(The output level for this pin
cannot be guaranteed since
leakage from internal signals
may occur.)
500 Ω
V_DD pin for I²L block.
Connect 2 V (typ.).
Power to pin 29 should be
supplied from pin 19 via zener
diode through resister.
Interface Circuit
19
32
25
19
32
25

15
TA1316AN
Input Signal/Output Signal
VP output:
5V
0V
Start phase
V-BLK input current: 780 µA~1 mA
DC or SYNC OUT

2002-10-04