công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

WM8941GEFL/V bảng dữ liệu(PDF) 54 Page - Wolfson Microelectronics plc

tên linh kiện WM8941GEFL/V
Giải thích chi tiết về linh kiện  Mono CODEC with Speaker Driver and Video Buffer
PDF  96 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  WOLFSON [Wolfson Microelectronics plc]
Trang chủ  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8941GEFL/V bảng dữ liệu(HTML) 54 Page - Wolfson Microelectronics plc

Back Button WM8941GEFL/V Datasheet HTML 50Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 51Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 52Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 53Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 54Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 55Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 56Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 57Page - Wolfson Microelectronics plc WM8941GEFL/V Datasheet HTML 58Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 54 / 96 page
background image
WM8941
Pre Production
w
PP, Rev 3.3, December 2007
54
WM8941 Video Buffer Filter Response
-25
-20
-15
-10
-5
0
5
10
10
100
1000
10000
100000
Frequency (kHz)
0dB
0dB Qboost
6dB
6dB Qboost
-20dBV sinewave input, 0dB gain setting, VBVDD=3.3V
Figure 26 WM8941 Video Buffer Filter Response
VIDEO BUFFER REGISTERS
Video buffer enable / disable and gain are controlled via the following registers:
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R3
Power management 3
4
VBUFEN
0
Video buffer enable
0 = disabled
1 = enabled
4
QBOOST
0
Increases the filters Q.
3
VBGAIN
0
Video buffer gain
0 = 0dB (=6dB unloaded)
1 = +6dB (=12dB unloaded)
2
VBDISOFF
0
Disable Video Buffer DC Offset
0 = Video buffer drives down to
40mV above ground
1 = Video buffer drives to
ground (not recommended)
1
VBPULLDWN
0
Video Buffer Pull-down
0=Normal
1=Enables high impedance
pull-down on in put to Video
buffer
R40
Video Buffer
0
VBCLAMPEN
0
Video buffer clamp enable
0 = disabled
1 = enabled
Table 43 Video Buffer Registers



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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