參數(shù)資料
型號: TA1317AFG
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDSO30
封裝: 0.375 INCH, 1 MM PITCH, PLASTIC, SSOP-30
文件頁數(shù): 24/58頁
文件大小: 1070K
代理商: TA1317AFG
TA1317AFG
2005-08-18
30
Test Condition
SW Mode
Note
No.
Parameter
SW6
SW7
SW8
SW10
SW13
SW14
SW21
SW30
Test Method
(unless otherwise specified, VCC = 9 V, Ta = 25 ± 3°C, data = preset values)
10
Vertical linearity correction
(V linearity) change amount
OFF
B
ON
OFF
B
ON
A
(1) Input vertical trigger pulse to pin VIN.
Pulse level (VT)
= 3.0 V
(2) Set VD (sub-address: 00) to AC-Coupling mode (data: 81).
(3) Set V INTEGRAL CORRECTION (sub-address: 08) to center (data: 88).
(4) Set V S CORRECTION (sub-address: 09) to center (data: A0).
(5) Set V SHIFT (sub-address: 01) data to 82.
(6) Set V LINEARITY (sub-address: 02) to minimum (data: 00) and measure V1 (00)
and V2 (00) as shown in the figure below.
(7) Set V LINEARITY (sub-address: 02) to center (data: 80) and measure V1 (80) and
V2 (80) as shown in the figure below.
(8) Set V LINEARITY (sub-address: 02) to maximum (data: F8) and measure V1 (F8)
and V2 (F8) as shown in the figure below.
(9) Calculate maximum correction VLIN from measured result using the following
formula.
V1 (00) V1 (F8) + V2 (F8) V2 (00)
VLIN =
2
× [V1 (80) + V2 (80)]
× 100
V
1
(
**
)
V
2
(
**
)
10 ms
Pin 7
(V NF) waveform
10 ms
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