ta1318af TOSHIBA Semiconductor CORPORATION, ta1318af Datasheet - Page 37

• Manufacturer Part Number: ta1318af
• Description: Sync Processor, Frequency Counter Ic For Tv Component Signals
• Manufacturer: TOSHIBA Semiconductor CORPORATION

VA05
Note
Vertical pull-in range
Item
S06
c
S18
SW Mode
b
S19

S21

(1) Input Signal a (horizontal period T
(2) Set sub-address (02) 02.
(3) Set sub-address (00) 30.
(4) Input Signal C (vertical period initial T
(5) Input Signal a (horizontal period T 31.75 Ps) to pin 11 (HD3-IN).
(6) Set sub-address (00) 70.
(7) Measure FVPL1 as well.
(8) Input Signal a (horizontal period T 29.63 Ps) to pin 11 (HD3-IN).
(9) Set sub-address (00) B0.
(10) Measure FVPL2 as well.
(11) Input Signal a (horizontal period T
(12) Set sub-address (00) F0.
(13) Measure FVPL3 as well.
measure the frequency FVPL0 when pin 22 (VD1-OUT) wave form synchronize with Signal C.
Test Conditions and Measuring Method (V
37
Signal a
Signal c
Pin 22 wave form
63.5 Ps) to pin 11 (HD3-IN).
22.22 Ps) to pin 11 (HD3-IN).
1ms) to pin 10 (VD3-IN). Increasing vertical period of Signal C,
V period (initial T
CC
horizontal period TPs
measuring period
9 V, Ta
0.593 Ps
1.5 V
0.25 ms
1.5 V
25 r 3qC, unless otherwise specified)
1 ms)
TA1318AF
2003-02-19