ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 25

• Manufacturer Part Number: ta1317afg
• Description: Deflection Processor Ic For Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
No.
3
4
Vertical ramp wave amplitude
Vertical drive amplification
Parameter
SW6
OFF
OFF
SW7
C
B
SW8
ON
ON
SW10
Test Condition
OFF
OFF
SW Mode
SW13
B
B
SW14
ON
ON
SW21
25
A
A
SW30
A
A
Pin 29
(V-RAMP FILTER) waveform
(1) Input vertical trigger pulse to pin V
(2) Measure pin 29 (V-RAMP FILTER) amplitude V
(1) No signal input to pin V
(2) Set VD (V-DRIVE mode switch) (sub-address: 00) to AC-Coupling mode (data: 81).
(3) Connect external power supply (V
(4) Change external power supply (V
(5) Measure pin 5 voltage (V
(6) Calculate the drive amplification (GV) using the following formula.
Pulse level (VT) = 3.0 V
The voltage is made V
GV = 20 og
(unless otherwise specified, V
l
0.8 V
V
V
V
V
5H
5A
5L
5A
0.2
− 0.8
7A
IN
.
5A
.
Pin 7 (V NF) external supply voltage (V
) when the external power supply voltage is V
CC
Test Method
7
7
IN
) until pin 5 (V DRIVE) voltage is 0.8 V.
V
= 9 V, Ta = 25 ± 3°C, data = preset values)
) to TP7 (V fb).
.
7A
V
7A
RMP
+ 0.2 V
as shown in the figure below.
TA1317AFG
7
)
2005-08-18
7A
+ 0.2 V.
V
RMP