Os motores de busca de Datasheet de Componentes eletrônicos |
|
Si8621ED-B-IS Folha de dados(PDF) 3 Page - Silicon Laboratories |
|
Si8621ED-B-IS Folha de dados(HTML) 3 Page - Silicon Laboratories |
3 / 38 page 2. System Overview 2.1 Theory of Operation The operation of an Si861x/2x channel is analogous to that of an opto coupler, except an RF carrier is modulated instead of light. This simple architecture provides a robust isolated data path and requires no special considerations or initialization at start-up. A simplified block diagram for a single Si861x/2x channel is shown in the figure below. Figure 2.1. Simplified Channel Diagram A channel consists of an RF Transmitter and RF Receiver separated by a semiconductor-based isolation barrier. Referring to the trans- mitter, input A modulates the carrier provided by an RF oscillator using on/off keying. The Receiver contains a demodulator that de- codes the input state according to its RF energy content and applies the result to output B via the output driver. This RF on/off keying scheme is superior to pulse code schemes as it provides best-in-class noise immunity, low power consumption, and improved immunity to magnetic fields. See the following figure for more details. Figure 2.2. Modulation Scheme Si861x/2x Data Sheet System Overview silabs.com | Smart. Connected. Energy-friendly. Rev. 1.6 | 2 |
Nº de peça semelhante - Si8621ED-B-IS |
|
Descrição semelhante - Si8621ED-B-IS |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
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 |