поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

WM8945ECS/R датащи(PDF) 81 Page - Wolfson Microelectronics plc

номер детали WM8945ECS/R
подробное описание детали  Mono Low-Power CODEC with Video Buffer and Touch Panel Controller
PDF  169 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  WOLFSON [Wolfson Microelectronics plc]
домашняя страница  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8945ECS/R датащи(HTML) 81 Page - Wolfson Microelectronics plc

Back Button WM8945ECS/R Datasheet HTML 77Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 78Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 79Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 80Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 81Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 82Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 83Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 84Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 85Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 81 / 169 page
background image
Production Data
WM8945
w
PD, May 2011, Rev 4.1
81
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R38 (26h)
Video Buffer
7
VB_ENA
0
Video buffer enable
0 = Disabled
1 = Enabled
6
VB_QBOOST
0
Video buffer filter Q-Boost control
0 = Disabled
1 = Enabled
5
VB_GAIN
0
Video buffer gain
0 = 0dB (=6dB unloaded)
1 = 6dB (=12dB unloaded)
4:3
VB_DISOFF
111
Video buffer DC offset control
000 = Reserved
001 = 40mV offset
010 = Reserved
011 = 20mV offset
100 = Reserved
101 = Reserved
110 = Reserved
111 = 0mV offset
Note – the specified offset applies
to the 0dB gain setting
(VB_GAIN=0). When 6dB gain is
selected, the DC offset is doubled.
1
VB_PD
0
Video buffer pull-down
0 = pull-down disabled
1 = pull-down enabled
0
VB_CLAMP
0
Enable the clamp between the
video input and ground
0 = no clamp
1 = Video buffer input is clamped to
ground
Table 55 Video Buffer Control
The video buffer circuit is illustrated in Figure 33.
Figure 33 Video Buffer Block Diagram
The video buffer requires two external resistor components, as illustrated in Figure 33. For best
performance, the resistor RSOURCE should be matched (equal) to the load impedance RLOAD.



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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   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