參數(shù)資料
型號: TDA9105A
廠商: 意法半導體
英文描述: DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
中文描述: 偏轉(zhuǎn)處理器多同步監(jiān)測儀
文件頁數(shù): 2/31頁
文件大小: 340K
代理商: TDA9105A
PIN DESCRIPTION
Pin
1
2
3
4
Name
V-FOCUS
H-LOCKOUT
PLL2C
H-DUTY
Function
Vertical Dynamic Focus Output
First PLL Lock/Unlock Output
Second PLL Loop Filter
DC Controlof HorizontalDriveOutput PulseDuty-cycle.IfthisPin isgrounded,theHorizontal
and VerticalOutputs areinhibited.By connectinga Capacitoron this Pina Soft-startfunction
may be realized on H-drive Output.
Horizontal Flyback Input (positive polarity)
Horizontal Section Ground
Horizontal Section Reference Voltage, must be filtered
VCO Low Threshold Filtering Capacitor
VCO High Threshold Filtering Capacitor
Horizontal Oscillator Capacitor
Horizontal Oscillator Resistor
First PLL Loop Filter
First PLL Lock/Unlock Time Constant Capacitor. When Frequency is changing, a Blanking
Pulse is generated on Pin 23, the durationof this Pulse is proportionnal to the Capacitor on
Pin 13.
TTL-Compatible Input for PLL1 OutputCurrent Inhibition
DC Control for Horizontal Centering
X-RAY protection Input (with internal latch function)
TTL compatible Horizontal Sync Input
Supply Voltage (12V Typ.)
Ground
Horizontal Drive Output (emiter of internal transistor)
Horizontal Drive Output (open collector of internal transistor)
Blanking Output, activated during frequency changes, when X-RAY Input istriggered,when
VS istoolow,orwhenDevice isinstand-bymode(through H-DUTYPin2)andduringH-FLY,
V-FLY, V-SYNC, VSawth retrace.
DC Control of Corner Correction Amplitude
Vertical Section Signal Ground
Memory Capacitor for Automatic Gain Control Loop in Vertical Ramp Generator
Vertical Section Reference Voltage
Vertical Sawtooth Generator Capacitor
DC Control of Vertical S-Shape Amplitude
DC Control of Vertical C-Correction
Vertical Ramp Output (with frequency independant amplitude and S-Correction)
DC Control of Vertical Amplitude Adjustment
Vertical Position Reference Voltage Output
DC Control of Vertical Position Adjustment
TTL-Compatible Vertical Sync Input
Geometric Correction Reference Voltage Input
Vertical Flyback Input (positive polarity)
East /West Pincushion Correction Parabola Output
DC Control of Keystone Correction
DC Control East/West Pincushion Correction Amplitude
Side Pin Balance & Parallelogram Correction Parabola Output
DC Control of Parallelogram Correction
DC Control of Side Pin Correction Amplitude
5
6
7
8
9
H-FLY
H-GND
H-REF
FC2
FC1
C0
R0
PLL1F
H-LOCKCAP
10
11
12
13
14
15
16
17
18
19
20
21
22
PLL1INHIB
H-POS
XRAY-IN
H-SYNC
V
CC
GND
H-OUTEM
H-OUTCOL
BLK OUT
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
CORNER
V-GND
V-AGCCAP
V-REF
V-CAP
VS-AMP
C-CORR
V-OUT
V-AMP
VDCOUT
V-POS
V-SYNC
VDCIN
V-FLY
EWOUT
KEYST
EWAMP
GEOMOUT
KEYBAL
SPINBAL
9
TDA9105A
2/31
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