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

X  

LM1276AAA データシート(PDF) 9 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部品番号 LM1276AAA
部品情報  150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
Download  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  NSC [National Semiconductor (TI)]
ホームページ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM1276AAA データシート(HTML) 9 Page - National Semiconductor (TI)

Back Button LM1276AAA Datasheet HTML 5Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 6Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 7Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 8Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 9Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 10Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 11Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 12Page - National Semiconductor (TI) LM1276AAA Datasheet HTML 13Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 50 page
background image
OSD vs Video Intensity
The OSD amplitude has been increased over the LM1237
level. During monitor alignment the three gain registers are
used to achieve the desired front of screen color balance.
This also causes the OSD channels to be adjusted accord-
ingly, since these are inserted into the video channels prior
to the gain attenuators. This provides the means to fine-tune
the intensity of the OSD relative to the video as follows. If a
typical starting point for the alignment is to have the gains at
maximum (0x7F) and the contrast at 0x55, the resultant
OSD intensity will be higher than if the starting point is with
the gains at 0x55 and the contrast at maximum (0x7F). This
tradeoff allows the fine-tuning of the final OSD intensity
relative to the video. In addition, the OSD contrast register,
0x85C8[5:3], provides 8 major increments of intensity. To-
gether, these allow setting the OSD intensity to the most
pleasing level.
ESD Protection
The LM1276 features a 3.0 kV ESD protection level (see
(Notes 4, 13)). This is provided by special internal circuitry,
which activates when the voltage at any pin goes beyond the
supply rails by a preset amount. This protection is applied to
all the pins, including SDA and SCL.
www.national.com
9


同様の部品番号 - LM1276AAA

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM1276 TI1-LM1276 Datasheet
1Mb / 56P
[Old version datasheet]   Compatible RGB Preamplifier
More results

同様の説明 - LM1276AAA

メーカー部品番号データシート部品情報
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
LM1236 NSC-LM1236 Datasheet
1Mb / 43P
   150 MHz I2C Compatible RGB Preamplifier with Internal 254 Character OSD ROM, 512 Character RAM and 4 DACs
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
LM1267 NSC-LM1267 Datasheet
1Mb / 20P
   150 MHz I2C Compatible RGB Video Amplifier System with OSD and DACs
LM1262 NSC-LM1262 Datasheet
1Mb / 20P
   200 MHz I2C Compatible RGB Video Amplifier System with OSD and DACs
LM1269 NSC-LM1269 Datasheet
1Mb / 20P
   110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs
logo
Texas Instruments
LM1276 TI1-LM1276 Datasheet
1Mb / 56P
[Old version datasheet]   Compatible RGB Preamplifier
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


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