參數(shù)資料
型號： TDA9103
廠商： 意法半導體
英文描述： Deflection Processor for Multisync Monitor(用于多路同步監(jiān)控器的偏轉處理器)
中文描述： 偏轉處理器的多頻顯示器（用于多路同步監(jiān)控器的偏轉處理器）
文件頁數(shù)： 2/27頁
文件大?。?/td> 305K
代理商： TDA9103
PIN-OUT DESCRIPTION
Pin N
°
1
Name
PLL2C
Function
Second PLL Loop Filter
DC Control of Horizontal Drive Output Pulse Duty-cycle.
If this pin is grounded, the horizontal and vertical outputs are inhibited. By connecting a
capacitor on this pin a soft-start function may be realizedon h-drive output.
Horizontal Flyback Input (positive Polarity)
Horizontal Section Ground. Must beconnected only to components related to H blocks.
Horizontal Section Reference Voltage. Must be filtered by capacitor to Pin 4
Hor S-CAP Switching
Hor S-CAP Switching
Hor S-CAP Switching
Hor S-CAP Switching
Horizontal Oscillator Capacitor. To be connected to Pin 4.
Horizontal Oscillator Resistor. To be connected to Pin 4.
First PLL Loop Filter. To be connected to Pin 4.
First PLL Lock/Unlock TimeConstant Capacitor. Capacitor filtering the frequency change
detected on Pin13. Whenfrequency is changing, a blanking pulse is generated on Pin 23, the
duration of this pulse is proportionnal to the capacitor on Pin13. To be connected to Pin4.
DC Control for Free Running Frequency Setting. Comming from DAC output or DC voltage
generated by a resistor bridge connected between Pin 5 and 4.
DC Control for Horizontal Centering
X-RAY Protection Input (with internal latch function)
TTL Horizontal Sync Input
Supply Voltage (12V Typical)
Ground
Horizontal Drive Output (emiter of internaltransistor). See description on pages 15-16.
Horizontal Drive Output (open collector of internal transistor). See description on pages 15-16.
B+ PWM Regulator Output
Safety Blanking Output. Activated during frequency changes, when X-RAY input is
triggered or when VS is too low.
Vertical Section SignalGround
Memory Capacitor forAutomatic Gain Control Loop in Vertical Ramp Generator
Vertical Section Reference Voltage
Vertical Sawtooth GeneratorCapacitor
DC Control of Vertical S Shape Amplitude
DC Control of Vertical S Centering
Vertical Ramp Output (with frequency independant amplitude and S-correction)
DC Control of Vertical Amplitude Adjustment
Vertical Position Reference Voltage Output Temperature Matched with V-AMP Output
DC Control of Vertical Position Adjustment
Vertical TTL Sync Input
TTL Input for PLL1 Output Current Inhibition (To be used in case of comp sync input signal)
East/West Pincushion Correction Parabola Output
DC Control of East/West Pincushion Correction Amplitude
DC Control of Keystone Correction
DC Control of B+ Adjustment
Regulation Input of B+ Control Loop
B+ Error Amplifier Output forFrequency Compensation and Gain Setting
Sensing of External B+ Switching Transistor Emiter Current
2
H-DUTY
3
4
5
6
7
8
9
10
11
12
H-FLY
H-GND
H-REF
S4
S3
S2
S1
C0
R0
PLL1F
13
HLOCK-CAP
14
FH-MIN
15
16
17
18
19
20
21
22
H-POS
XRAY-IN
H-SYNC
V
CC
GND
H-OUTEM
H-OUTCOL
B+ OUT
23
SBLK OUT
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
VGND
VAGCCAP
V
REF
VCAP
VS-AMP
VS-CENT
VOUT
V-AMP
V
DCOUT
V-POS
VSYNC
PLL1INHIB
E/WOUT
E/W-AMP
KEYST
B+ ADJ
REGIN
COMP
I
SENSE
9
TDA9103
2/27
相關PDF資料
PDF描述
TDA9105A DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
TDA9105 Deflection Processor for Multisync Monitors(偏轉處理器)
TDA9106A LOW COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
TDA9106 LOW COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
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TDA9106 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
TDA9106A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
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