поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

S2-LPS датащи(PDF) 20 Page - STMicroelectronics

номер детали S2-LPS
подробное описание детали  Ultra-low power, high performance, sub-1 GHz transceiver
PDF  73 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

S2-LPS датащи(HTML) 20 Page - STMicroelectronics

Back Button S2-LPS Datasheet HTML 16Page - STMicroelectronics S2-LPS Datasheet HTML 17Page - STMicroelectronics S2-LPS Datasheet HTML 18Page - STMicroelectronics S2-LPS Datasheet HTML 19Page - STMicroelectronics S2-LPS Datasheet HTML 20Page - STMicroelectronics S2-LPS Datasheet HTML 21Page - STMicroelectronics S2-LPS Datasheet HTML 22Page - STMicroelectronics S2-LPS Datasheet HTML 23Page - STMicroelectronics S2-LPS Datasheet HTML 24Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 73 page
background image
Parameter
Comment
Min.
Typ.
Max.
Unit
Reset pulse width (Treset, figure below)
0.7
2
ms
Power-on VDD slope
2.0
V/ms
The following picture shows how the S2-LPS must be controlled, i.e. the SDN signal must be tied to VBAT pin in
order to avoid two potential issues during the start-up phase:
1.
A cross conduction can appear on the GPIO until an available command is present on it.
2.
The ESD protection diode from the SDN pad can sink current from the external driver connected to the SDN.
Also the SDN signal generates an internal signal (POC), which disables the digital I/Os when set to 1.
Figure 7. Start-up phase
Examples of possible connections
Figure 8. Examples of possible connections for SDN pin
4.3
RF synthesizer
A crystal connected to XIN and XOUT provides a clock signal to the frequency synthesizer. The allowed clock
signal frequency is 26 MHz.
As an alternative, an external clock signal feeds XIN for proper operation. In this option, XOUT can be left either
floating or tied to ground.
S2-LPS
RF synthesizer
DS13831 - Rev 1
page 20/73



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


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