參數(shù)資料
型號(hào): TDA9111
廠商: 意法半導(dǎo)體
英文描述: LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
中文描述: 低費(fèi)用的I2C可控?fù)隙榷嗤斤@示器處理器
文件頁(yè)數(shù): 3/43頁(yè)
文件大?。?/td> 493K
代理商: TDA9111
TDA9111
3/43
PIN CONNECTIONS
Pin
1
2
3
Name
Function
H/HVIN
VSYNCIN
HMOIRE/
HLOCK
PLL2C
C0
R0
PLL1F
HPOSITION
HFOCUS-
CAP
FOCUS OUT
HGND
HFLY
HREF
COMP
REGIN
I
SENSE
B+GND
VBREATH
VGND
VAGCCAP
V
REF
VCAP
VOUT
TTL compatible Horizontal sync Input (separate or composite)
TTL compatible Vertical sync Input (for separated H&V)
Horizontal Moiré Output (to be connected to PLL2C through a resistor divider), HLock
Output
Second PLL Loop Filter
Horizontal Oscillator Capacitor
Horizontal Oscillator Resistor
First PLL Loop Filter
Horizontal Position Filter (capacitor to be connected to HGND)
4
5
6
7
8
9
Horizontal Dynamic Focus Oscillator Capacitor
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Mixed Horizontal and Vertical Dynamic Focus Output
Horizontal Section Ground
Horizontal Flyback Input (positive polarity)
Horizontal Section Reference Voltage (to be filtered)
B+ Error Amplifier Output for frequency compensation and gain setting
Feedback Input of B+ control loop
Sensing of external B+ switching transistor current, or switch for step-down converter
Ground (related to B+ reference)
V Breathing Input Control (compensation of vertical amplitude against EHV variation)
Vertical Section Ground
Memory Capacitor for Automatic Gain Control in Vertical Ramp Generator
Vertical Section Reference Voltage (to be filtered)
Vertical Sawtooth Generator Capacitor
Vertical Ramp Output (with frequency-independent amplitude and S or C Corrections
if any). It is mixed with vertical position voltage and vertical moiré.
Pin Cushion (E/W) Correction Parabola Output
X-RAY protection input (with internal latch function)
Horizontal Drive Output (open collector)
General Ground
B+ PWM Regulator Output
Supply Voltage(12V typ) (referenced to Pin 27)
I
2
C Clock Input
I
2
C Data Input
5V Supply Voltage
24
25
26
27
28
29
30
31
32
EWOUT
XRAY
HOUT
GND
BOUT
V
CC
SCL
SDA
5V
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