ta1317ang TOSHIBA Semiconductor CORPORATION, ta1317ang Datasheet - Page 52
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ta1317ang
Manufacturer Part Number
ta1317ang
Description
Deflection Processor Ic For Tv
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TA1317ANG.pdf
(59 pages)
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Quantity
Price
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TA1317ANG
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ROHM
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Part Number:
TA1317ANG
Manufacturer:
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Note
No.
41
Vertical ramp cut level
Parameter
SW5
ON
SW6
A
SW7
OFF
Test Condition
SW8
OFF
SW Mode
SW10
B
SW11
ON
SW17
52
A
SW24
A
(1) Input vertical trigger pulse to pin V
(2) Set VD (sub-address: 00) to DC-Coupling mode (data: 80).
(3) Set V INTEGRAL CORRECTION (sub-address: 08) to center (data: 8F).
(4) Set V S CORRECTION (sub-address: 09) to center (data: A0).
(5) Measure amplitudes V
(6) Set V-RAMP to maximum and measure amplitudes V
(7) Calculate cut levels using the following formulas.
Pin 6
(V NF) waveform
Pin 6
(V NF) waveform
Pulse level (VT) = 3.0 V
V
V
(unless otherwise specified, V
CHH
CLH
=
=
Sub-address 04 data: 87
Sub-address 05 data: 81
V
V
T
B
V
− V
V
− V
B
T
TH
BH
T
and V
× 100,
× 100,
B
CC
as shown in the figure below.
Test Method
IN
10 ms
10 ms
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
10 ms
10 ms
TH
and V
BH
TA1317ANG
.
2005-08-18