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參數(shù)資料
| 型號(hào)： | TDA9203 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER |
| 中文描述： | 的I2C總線控制的70MHz時(shí)的RGB前置放大器 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 119K |
| 代理商： | TDA9203 |
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TDA9203A
I
2
C BUS CONTROLLED 70MHz RGB PREAMPLIFIER
.
70MHz TYPICAL BANDWIDTH AT 4V
PP
OUT-
PUT WITH 12pF CAPACITIVELOAD
.
5.5ns TYPICAL RISE/FALL TIME AT 4V
PP
OUTPUT WITH 12pF CAPACITIVELOAD
.
POWERFULL OUTPUT DRIVE CAPABILITY
.
BRT, CONT, DRIVE, OUTPUT DC LEVEL,
OSD CONTRAST, BACK-PORCH CLAMPING
PULSEWIDTH AREI
2
C BUSCONTROLLED
.
INTERNAL
PULSEGENERATOR
.
OSD WHITEBALANCETRACKING
.
INTERNALOSD SWITCHES
.
BLANKINGAND FAST-BLANKINGINPUTS
.
VERY LARGE DRIVE ADJUSTMENT RANGE
(48dB)
.
SEMI-TRANSPARENT
OSD PICTURE
.
ABLCONTROL
June 1998
SHRINK 24
(Plastic Package)
ORDER CODE :
TDA9203A
BACK-PORCH
CLAMPING
BACKGROUND ON
DESCRIPTION
The TDA9203A is a digitaly controlled wideband
video preamplifier intended for use in mid range
color monitor. All controls and adjustments are
digitaly performed thanks to I
2
C serial bus. Con-
trast, brightness and DC output level of RGB sig-
nals are common to the 3 channels and drive
adjustmentisseparatefor eachchannel.ThreeI
2
C
gain controlled OSD inputs can be switched with
RGBsignalsusingfastblankingcommand.Clamp-
ingof RGBsignalsis performedthankstoaflexible
integrated system. The white balance adjustment
is effectiveon brightness,video and OSD signals.
The TDA9203Aworks for application using AC or
DC coupled CRTdriver.
The ABL input provides a 12dB Max. attenuation
on the current contrast value according average
beam limitation voltage.
Because of its features and due to component
saving the TDA9203A leads to a very performant
and cost effectiveapplication.
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20
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24
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11
12
HSYNC
PV
CC1
OUT1
PGND1
PV
CC2
OUT2
PGND2
PV
CC3
OUT3
PGND3
BLK
FBLK
IN1
OSD1
AV
DD
IN2
OSD2
AGND
IN3
OSD3
ABL
LGND
SDA
SCL
9
PIN CONNECTIONS
1/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9203A | I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER |
| TDA9206 | I2C BUS CONTROLLED 130MHz RGB PREAMPLIFIER |
| TDA9207 | 150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS INCLUDING CUT-OFF INPUTS |
| TDA9209 | 150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS INCLUDING CUT-OFF INPUTS AND VIDEO DETECTION |
| TDA9210 | 150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9203A | 制造商:Panasonic Industrial Company 功能描述:IC |
| TDA9205 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DC CONTROLLED 130MHz RGB PREAMPLIFIER |
| TDA9206 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:I2C BUS CONTROLLED 130MHz RGB PREAMPLIFIER |
| TDA9207 | 制造商:STMicroelectronics 功能描述:3 CHANNEL, VIDEO PREAMPLIFIER, PDIP24 |
| TDA9209 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS INCLUDING CUT-OFF INPUTS AND VIDEO DETECTION |
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