參數(shù)資料
型號(hào): TDA9109/S
廠商: STMICROELECTRONICS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封裝: SHRINK, PLASTIC, DIP-32
文件頁(yè)數(shù): 16/30頁(yè)
文件大小: 293K
代理商: TDA9109/S
EW Output
EW+ Amp
Keystone
Sidepin Amp
Parallelogram
Dynamic Focus
Sidepin Balance
Output Current
To Horizontal
Phase
V
DCMID (3.5V)
2
Vertical Ramp VOUT
V.Focus
Amp
Parabola
Generator
V
DCMID
(3.5V)
V
DCMID
(3.5V)
23
24
10
Corner
2
91
09
S
-3
6
.E
P
S
Figure 16 : Geometric Corrections Principle
OPERATING DESCRIPTION (continued)
III.6 - E/W
EWOUT = 2.5V + K1 (VOUT - VDCMID)+ K2 (VOUT - VDCMID)
2 + K3 (VOUT - VDCMID)4
K1 is adjustable by the keystone I
2C register,
K2 is adjustable by the E/W amplitude I
2C register,
K3 is adjustable by the corner I
2C register.
III.7 - Dynamic Horizontal Phase Control
IOUT = K4 (VOUT - VDCMID)+ K5 (VOUT - VDCMID)
2
K4 is adjustable by the parallelogram I
2C register,
K5 is adjustable by the side pin balance I
2C register.
TDA9109/S
23/30
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