ta1317ang TOSHIBA Semiconductor CORPORATION, ta1317ang Datasheet - Page 25

• Manufacturer Part Number: ta1317ang
• Description: Deflection Processor Ic For Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
No.
3
4
Vertical ramp wave amplitude
Vertical drive amplification
Parameter
SW5
OFF
OFF
SW6
C
B
SW7
ON
ON
Test Condition
SW8
OFF
OFF
SW Mode
SW10
B
B
SW11
ON
ON
SW17
25
A
A
SW24
A
A
Pin 23
(V-RAMP FILTER) waveform
(1) Input vertical trigger pulse to pin V
(2) Measure pin 23 (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 4 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
4H
4A
4L
4A
0.2
− 0.8
6A
IN
.
4A
.
Pin 6 (V NF) external supply voltage (V
) when the external power supply voltage is V
CC
Test Method
6
6
IN
) until pin 4 (V DRIVE) voltage is 0.8 V.
V
= 9 V, Ta = 25 ± 3°C, data = preset values)
) to TP6 (V fb).
.
6A
V
6A
RMP
+ 0.2 V
as shown in the figure below.
TA1317ANG
6
)
2005-08-18
6A
+ 0.2 V.
V
RMP