数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

WM8940CGEFL/V 数据表(PDF) 13 Page - Wolfson Microelectronics plc

部件名 WM8940CGEFL/V
功能描述  Mono CODEC with Speaker Driver
PDF  91 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  WOLFSON [Wolfson Microelectronics plc]
网页  http://www.wolfsonmicro.com
标志 WOLFSON - Wolfson Microelectronics plc

WM8940CGEFL/V 数据表(HTML) 13 Page - Wolfson Microelectronics plc

Back Button WM8940CGEFL/V Datasheet HTML 9Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 10Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 11Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 12Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 13Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 14Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 15Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 16Page - Wolfson Microelectronics plc WM8940CGEFL/V Datasheet HTML 17Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 91 page
background image
Production Data
WM8940
w
PD, Rev 4.3, November 2011
13
SIGNAL TIMING REQUIREMENTS
SYSTEM CLOCK TIMING
MCLK
t
MCLKL
t
MCLKH
t
MCLKY
Figure 1 System Clock Timing Requirements
Test Conditions
DCVDD=1.8V, DBVDD=AVDD=SPKVDD=3.3V, DGND=AGND=SPKGND=0V, TA = +25
oC
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
System Clock Timing Information
MCLK cycle time
TMCLKY
MCLK=SYSCLK (=256fs)
81.38
ns
MCLK input to PLL
Note 1
20
ns
MCLK duty cycle
TMCLKDS
60:40
40:60
Note 1:
PLL pre-scaling and PLL N and K values should be set appropriately so that SYSCLK is no greater than 12.288MHz.
AUDIO INTERFACE TIMING – MASTER MODE
Figure 2 Digital Audio Data Timing – Master Mode (see Control Interface)



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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