ta1360afg TOSHIBA Semiconductor CORPORATION, ta1360afg Datasheet - Page 25

• Manufacturer Part Number: ta1360afg
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note 4: Power supply sequence
POR release voltage (BUS operation) 4.6 V (typ.)
At power-on, power should be supplied to the power supply pins according to the following sequence:
Supply power to pin 37 via zener diode through resistor from pin 45. (See “Application Circuit”.)
BUS preset value is become undefined and caused malfunction of the IC unless supplying power to all
supply pins or follow the power supply sequence described above. When the frequency of horizontal output
(pin 37) became undefined, horizontal transistor may be damaged. When the TA1360F is used for CRT,
control horizontal oscillation frequency by pins 41 and 55.
1. Pin 31 (I
2. Pin 45 (DEF/DAC V
3. Pins 16 and 75 (YC V
Figure B
Horizontal output 6.0 V (typ.)
Logic operation 1.3 V (typ.)
2
L VDD)
CC
Timing chart that indicates the timing from power-on
till horizontal output. (At Ta = 25 C°)
CC
)
/RGB V
V
CC
)
25
DEF/DAC V
I
2
L V
DD
CC
t
TA1360AFG
2005-08-18