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參數(shù)資料
| 型號： | TDA9110 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS |
| 中文描述： | 低費用偏轉(zhuǎn)處理器多同步監(jiān)測儀 |
| 文件頁數(shù)： | 7/29頁 |
| 文件大?。?/td> | 268K |
| 代理商： | TDA9110 |
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HORIZONTAL SECTION
(continued)
ElectricalCharacteristics
(V
CC
= 12V,T
amb
= 25
o
C) (continued)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
2nd PLL SECTION AND HORIZONTAL OUTPUT SECTION
FBth
Hjit
Flyback Input Threshold Voltage (Pin 12)
Horizontal Jitter
Horizontal Drive Output Duty-Cycle
(Pin 26) (see Notes 1 & 2)
Low Level
High Level
X-RAY Protection Input Threshold Voltage
Internal Clamping Levels on 2nd PLL Loop
Filter (Pin5)
Threshold Voltage To Stop H-Out,V-Out
when V
CC
< VSCinh
Horizontal Drive Output (low level)
0.65
0.75
60
V
Horizontal Freq. = 31kHz
Sub-Address 00
ppm
HDmin
HDmax
XRAYth
Vphi2
Byte xxx11111
Byte xxx00000
Pin 25
Low Level
High Level
Pin 29
30
60
8
1.6
3.7
7.5
%
%
V
V
V
V
VSCinh
HDvd
Pin 26 I
OUT
= 30mA
0.4
V
HORIZONTAL DYNAMIC FOCUS FUNCTION
HDFst
Horizontal Dynamic Focus Sawtooth
Minimum Level
Maximum Level
Horizontal Dynamic Focus Sawtooth
Discharge Width
Internal fixed Phase Advance versusHfly
Middle
Bottom DC OutputLevel
DC Output Voltage Thermal Drift
Horizontal Dynamic Focus Amplitude
Min Byte x1111111
Typ Byte x1000000
Max Byte x0000000
Horizontal Dynamic Focus Keystone
HfocusCap = C
0
= 820pF,
TH=TBD, Pin 16
2
4.7
400
V
V
ns
HDFdis
Start by HDFstart
HDFstart
Fixed for each frequency
(Pin 16)
R
LOAD
= 10k
, Pin 15
860
ns
HDFDC
TDHDF
HDFamp
2
V
200
ppm/C
Sub-Address 03, Pin 15,
FH = 50kHz, Keystone Typ
1.1
1.7
3.5
V
PP
V
PP
V
PP
HDFKeyst
Min A/B Byte xxx11111
Typ Byte xxx10000
Max A/B Byte xxx00000
Sub-Address 04,
FH = 50kHz, Typ Amp
B/A
A/B
A/B
2.5
1.0
2.5
VERTICAL DYNAMIC FOCUS FUNCTION (positive parabola)
AMPVDF
Vertical Dynamic Focus Parabola (added
to horizontal one) Amplitude with VOUT
and VPOS Typical
Min. Byte 000000
Typ. Byte 100000
Max. Byte 111111
Parabola Amplitude Function of VAMP
(tracking between VAMP and VDF) with
VPOS Typ.
(see Figure 1 and Note 3)
VHDFKeyt Parabola Assymetry Function of VPOS
Control (tracking between VPOS and VDF)
with VAMP Max.
Sub-Address 0F
0
0.5
1
V
PP
V
PP
V
PP
VDFAMP
Sub-Address 05
Byte 10000000
Byte 11000000
Byte 11111111
Sub-Address 06
Byte x0000000
Byte x1111111
0.6
1
1.5
V
PP
V
PP
V
PP
0.52
0.52
Notes :
1. Duty Cycle is theratio of power transistor OFF time period. Power transistor is OFF when output transistor is OFF.
2. Initial Condition for Safe Operation Start Up
3. S and C correction are inhibited so the output sawtooth has a linearshape.
9
TDA9110
7/29
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| TDA9111 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
| TDA9112 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
| TDA9112A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH-END I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
| TDA9113 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
| TDA9115 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
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