поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

AN4630 датащи(PDF) 25 Page - STMicroelectronics

номер детали AN4630
подробное описание детали  PCB design guidelines for the BlueNRG and BlueNRG-MS devices
PDF  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4630 датащи(HTML) 25 Page - STMicroelectronics

Back Button AN4630 Datasheet HTML 21Page - STMicroelectronics AN4630 Datasheet HTML 22Page - STMicroelectronics AN4630 Datasheet HTML 23Page - STMicroelectronics AN4630 Datasheet HTML 24Page - STMicroelectronics AN4630 Datasheet HTML 25Page - STMicroelectronics AN4630 Datasheet HTML 26Page - STMicroelectronics AN4630 Datasheet HTML 27Page - STMicroelectronics AN4630 Datasheet HTML 28Page - STMicroelectronics AN4630 Datasheet HTML 29Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 25 / 33 page
background image
AN4630
Design recommendations when using
WLCSP34 package
Figure 20: WLCSP34 ground connection (INNER3 layer view)
To guarantee the RF performances with the DC-DC converter ON it is important to have an
effective filtering between VBAT1 and SMPS_GND pins. This filtering is obtained using
some filtering capacitors are shown in Figure 21: "Focus on power supply pins". The C6
and C8 capacitors between the VBAT1 and the SMPS_GND have to be put as close as
possible to the WLCSP. The width of the connection tracks has to be increased as much as
possible. The TOP layer or the INNER2 layer has to be used to route these tracks.
DocID027262 Rev 1
25/33



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


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