データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

LM1276 データシート(PDF) 1 Page - Texas Instruments

部品番号 LM1276
部品情報  Compatible RGB Preamplifier
Download  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI1 [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI1 - Texas Instruments

LM1276 データシート(HTML) 1 Page - Texas Instruments

  LM1276 Datasheet HTML 1Page - Texas Instruments LM1276 Datasheet HTML 2Page - Texas Instruments LM1276 Datasheet HTML 3Page - Texas Instruments LM1276 Datasheet HTML 4Page - Texas Instruments LM1276 Datasheet HTML 5Page - Texas Instruments LM1276 Datasheet HTML 6Page - Texas Instruments LM1276 Datasheet HTML 7Page - Texas Instruments LM1276 Datasheet HTML 8Page - Texas Instruments LM1276 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 56 page
background image
OBSOLETE
LM1276
www.ti.com
SNOSAB9B – MAY 2005 – REVISED APRIL 2013
LM1276 150 MHz I2C™ Compatible RGB Preamplifier with Internal 512 Character OSD
ROM, 512 Character RAM and 4 DACs
Check for Samples: LM1276
1
FEATURES
23
Integrated Hi-Brite Window Generator
Vertical Blanking and OSD Synchronization
Operation Independent of the Microcontroller
Directly from Sync Signals. The Blanking
Width is Register Programmable and can be
Programmable Video Emphasis Control
Disabled, if Desired.
8 Programmable Hi-Brite Windows
Power Saving Mode with 65% Power
Hi-Brite Enhancement on Full Screen, Window
Reduction
Only, or Outside of Windows
Matched to LM246x, LM247x Drivers, and
Fully Addressable 512 Character OSD
LM2479/80 Bias IC's
Internal 512 Character OSD ROM Usable as
Either (A) 384 2-Color Plus 128 4-Color
APPLICATIONS
Characters, (B) 640 2-Color Characters, or (C)
Ideal Preamplifier IC for Total Hi-Brite Solution
Some Combination in Between
17" and 19” Bus Controlled Monitors with OSD
Internal 512 Character RAM
Low Cost Systems with LM247x Drivers
Enhanced I2C Compatible Microcontroller
Interface to Allow Versatile Page RAM Access
DESCRIPTION
OSD Window Fade In/Fade Out
The LM1276 pre-amp is an integrated CMOS CRT
OSD Variable Tone Transparency
preamp with an integrated Hi-Brite Window generator,
3 Bit OSD Contrast
512 Character OSD generator, and an auto size
measurement circuit. It has an I2C compatible
Video Data Detection for Auto Centering and
interface, which allows control of all the parameters
Sizing
necessary to directly setup and adjust the gain and
2 Bit Adjustable Burn-In Screen Mode with No
contrast in the CRT display. Brightness and bias can
Video Input
be controlled through the DAC outputs, which are
4 DAC Outputs (8-Bit Resolution) for Bus
well matched to the LM2479 and LM2480 integrated
bias clamp ICs. The LM1276 preamp is also
Controlled CRT Bias and Brightness
designed to be compatible with the LM247x high gain
Spot Killer, which Blanks the Video Outputs
driver family.
when VCC Falls Below the Specified Threshold
Black level clamping of the video signal is carried out
Suitable for Use with Discrete or Integrated
directly on the AC coupled input signal into the high
Clamp, with Software Configurable Brightness
impedance preamplifier input, thus eliminating the
Mixer
need for additional clamp capacitors. Horizontal and
Programmable ABL Onset for Multi-Limit
vertical blanking of the outputs is provided. Vertical
Applications
blanking is optional and its duration is register
programmable.
4-Bit Programmable Start Position for Internal
Horizontal Blanking
The IC is packaged in an industry standard 28-lead
Horizontal Blanking and OSD Synchronization
narrow PDIP molded plastic package.
Directly from Deflection Signals. The Blanking
can be Disabled, if Desired.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
I2C is a trademark of NXP.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2005–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.


同様の部品番号 - LM1276

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
LM1276 NSC-LM1276 Datasheet
2Mb / 50P
   150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
LM1276AAA NSC-LM1276AAA Datasheet
2Mb / 50P
   150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
More results

同様の説明 - LM1276

メーカー部品番号データシート部品情報
logo
STMicroelectronics
TDA9206 STMICROELECTRONICS-TDA9206 Datasheet
127Kb / 12P
   I2C BUS CONTROLLED 130MHz RGB PREAMPLIFIER
TDA9203A STMICROELECTRONICS-TDA9203A Datasheet
119Kb / 13P
   I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER
logo
National Semiconductor ...
LM1237 NSC-LM1237_04 Datasheet
1Mb / 42P
   150 MHz I2C Compatible RGB Preamplifier with Internal 254 Character OSD and 4 DACs
LM1237 NSC-LM1237 Datasheet
1Mb / 42P
   150 MHz I2C Compatible RGB Preamplifier with Internal 254 Character OSD and 4 DACs
LM1238 NSC-LM1238 Datasheet
1Mb / 24P
   110 MHz I2C Compatible RGB Preamplifier with Internal Simple OSD Generator and 4 DACs
logo
STMicroelectronics
STV2001 STMICROELECTRONICS-STV2001 Datasheet
528Kb / 46P
   I2C SINGLE FREQUENCY DEFLECTION PROCESSOR AND 120 MHz RGB PREAMPLIFIER
STV2102 STMICROELECTRONICS-STV2102 Datasheet
370Kb / 12P
   I2C SINGLE FREQUENCY DEFLECTION PROCESSOR AND 120 MHz RGB PREAMPLIFIER
STV2000 STMICROELECTRONICS-STV2000 Datasheet
265Kb / 38P
   I2C SINGLE FREQUENCY DEFLECTION PROCESSOR AND 70 MHz RGB PREAMPLIFIER
logo
National Semiconductor ...
LM1246 NSC-LM1246 Datasheet
2Mb / 51P
   150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
LM1247 NSC-LM1247 Datasheet
3Mb / 48P
   150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com