參數(shù)資料
型號: TDA9112
廠商: STMICROELECTRONICS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封裝: PLASTIC, SDIP-32
文件頁數(shù): 45/51頁
文件大?。?/td> 809K
代理商: TDA9112
TD
A9112
5/5
1
2
-
BLOCK
DIAGR
A
M
TDA9112
Horizontal
VCO
Phase/frequency
comparator
Horizontal position
Lock detection
PLL1
V-sync detection
Input selection
Polarity handling
Vertical oscillator
with AGC
S-correction
C-correction
PLL2
Phase comparator
Phase shifter
H duty controller
Pin cushion asymm.
Parallelogram
Top corner asymm.
Bottom corner asymm.
Hor. duty cycle
H-drive
buffer
HV-dynamic
correction
(focus,brightness)
HVDyCor V-amplitude
HVDyCor H-amplitude
HVDyCor H-symmetry
H-moiré controller
H-moiré amplitude
V-sync
extraction
& detection
Geometry
tracking
V-dynamic
correction
(focus, bright.)
VDyCor amplitude
H-sync
detection
Polarity
handling
V-blank
H-lock
3
HLckVBk
Safety
processor
25
XRay
11
HVDyCor
32
VDyCor
19
VOscF
21
VGND
2
VSyn
27
GND
26
HOut
5
HPLL2C
12
HFly
4
HOscF
6
C0
8
R0
9
HPLL1F
10
HPosF
7
HGND
H/HVSyn
1
I2C Bus
interface
31
SDA
SCL
30
Supply
supervision
Reference
generation
13
RefOut
29
Vcc
I2C Bus registers
B+
DC/DC
converter
controller
B+ ref.
28
BOut
16
BIsense
15
BRegIn
14
BComp
VAGCCap
20
22
VCap
V-ramp control
Tracking EHT
Vertical size
Vertical position
Vertical moiré
18
VEHTIn
23
VOut
17
HEHTIn
EW generator
Pin cushion
Keystone
Top corners
Bottom corners
24
EWOut
Internal
ref.
:
Functions controlled via I2C Bus
H size
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