поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

AD8389ACPZ датащи(PDF) 7 Page - Analog Devices

номер детали AD8389ACPZ
подробное описание детали  Triple, 6-Channel LCD Timing Delay-Locked Loop
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

AD8389ACPZ датащи(HTML) 7 Page - Analog Devices

Back Button AD8389ACPZ Datasheet HTML 3Page - Analog Devices AD8389ACPZ Datasheet HTML 4Page - Analog Devices AD8389ACPZ Datasheet HTML 5Page - Analog Devices AD8389ACPZ Datasheet HTML 6Page - Analog Devices AD8389ACPZ Datasheet HTML 7Page - Analog Devices AD8389ACPZ Datasheet HTML 8Page - Analog Devices AD8389ACPZ Datasheet HTML 9Page - Analog Devices AD8389ACPZ Datasheet HTML 10Page - Analog Devices AD8389ACPZ Datasheet HTML 11Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 12 page
background image
AD8389
Rev. 0 | Page 7 of 12
OPERATING PRINCIPLES
MONITRI
DXRO
DXI
AD8389
VCONTR
CLX,
ENBX(1–4)
CLXRO,
ENBX(1–4)O
200pF
DX
AD8384/AD8385
LEVEL SHIFTER SECTION
DXI
DXO
MONITI
MONITO
CLXO,
CLXIN,
ENBX(1–4)I
ENBX(1–4)O
RED LCD
H SHIFT
REGISTER
MON
Figure 6. AD8389 Application in the Red Channel of an LCD Projection System
The image quality of an LCD system is dependent on the timing
relationship between the control inputs, DX, CLX, ENBX(1–4),
and the video channels.
TFT delay and switching speed variations, due to temperature
variations and LCD aging, degrade image quality if not
compensated.
An internal reference TFT connected to an internal pull-up
resistor, as shown in Figure 6, characterizes the internal S/H
TFTs of the LCD and monitors switching speed and delay
variations due to aging and temperature. When the MON
output of an LCD that includes such an internal reference TFT
is connected to the reference input of the AD8389 delay-locked
timing loop, continuously optimized timing of the LCD is
maintained automatically.
OPERATION
As part of a closed loop, the AD8389 maintains a constant delay
between the common input, DXI, and each independent
feedback reference, MONITxI. The block diagram of such
closed-loop system is shown in Figure 6.
A constant delay, t7, selected via the COMPEDGE and SLOW
control inputs, is applied to the DXI input to approximate the
nominal, initially expected total delay, t7, through the level
shifters and the LCD as shown in Table 5.
Table 5
COMPEDGE
SLOW
Constant Delay
1
0
15/fCLK + t4
1
1
9/fCLK + t4
0
0
32/fCLK + t4
0
1
26/fCLK + t4
CONSTANT
DX
MONITRI
CONSTANT
DX
MONITRI


Аналогичный номер детали - AD8389ACPZ

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD8389 AD-AD8389 Datasheet
262Kb / 12P
   Triple, 6-Channel LCD Timing Delay-Locked Loop
REV. 0
AD8389 AD-AD8389_15 Datasheet
262Kb / 12P
   Triple, 6-Channel LCD Timing Delay-Locked Loop
REV. 0
More results

Аналогичное описание - AD8389ACPZ

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD8389 AD-AD8389_15 Datasheet
262Kb / 12P
   Triple, 6-Channel LCD Timing Delay-Locked Loop
REV. 0
logo
National Semiconductor ...
LMX3305 NSC-LMX3305 Datasheet
213Kb / 24P
   Triple Phase Locked Loop for RF Personal Communications
LMX3305 NSC-LMX3305_09 Datasheet
627Kb / 26P
   Triple Phase Locked Loop for RF Personal Communications
logo
NXP Semiconductors
HEF4046B PHILIPS-HEF4046B Datasheet
416Kb / 15P
   Phase-locked loop
January 1995
logo
Z-Communications, Inc
PSA4230C-LF ZCOMM-PSA4230C-LF_11 Datasheet
93Kb / 2P
   PHASE LOCKED LOOP
PSN1100A ZCOMM-PSN1100A_10 Datasheet
74Kb / 2P
   PHASE LOCKED LOOP
PSA3005A ZCOMM-PSA3005A Datasheet
75Kb / 2P
   PHASE LOCKED LOOP
PSA2220C-LF ZCOMM-PSA2220C-LF_10 Datasheet
84Kb / 2P
   PHASE LOCKED LOOP
PSN2710A ZCOMM-PSN2710A_10 Datasheet
78Kb / 2P
   PHASE LOCKED LOOP
PCA1401A ZCOMM-PCA1401A_10 Datasheet
72Kb / 2P
   PHASE LOCKED LOOP
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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