поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

AN2744 датащи(PDF) 35 Page - STMicroelectronics

номер детали AN2744
подробное описание детали  ST7538Q power line FSK transceiver
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2744 датащи(HTML) 35 Page - STMicroelectronics

Back Button AN2744 Datasheet HTML 31Page - STMicroelectronics AN2744 Datasheet HTML 32Page - STMicroelectronics AN2744 Datasheet HTML 33Page - STMicroelectronics AN2744 Datasheet HTML 34Page - STMicroelectronics AN2744 Datasheet HTML 35Page - STMicroelectronics AN2744 Datasheet HTML 36Page - STMicroelectronics AN2744 Datasheet HTML 37Page - STMicroelectronics AN2744 Datasheet HTML 38Page - STMicroelectronics AN2744 Datasheet HTML 39Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 35 / 56 page
background image
AN2744
Board description
35/56
For narrowband interference tests, two types of interfering noise have been used: a pure
sinusoidal tone and an amplitude-modulated signal, (modulating signal 1 kHz, modulation
depth 80%). In these tests, the amplitude of the noise tone (or the carrier, in case of
modulated interferer) is varied until the measured BER reaches 10-3 (one error every 1000
transmitted bits).
Figure 31
shows the measured SNR vs. frequency curves for both pure sinusoidal tone and
AM modulated interferer, with a fixed BER of 10-3.
Figure 31.
Measured SNR vs. frequency curves (typical) at BER=10-3 - 72 kHz channel
-45.0
-40.0
-35.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
30
40
50
60
70
80
90
100
Freq (kHz)
Pure tone
AM 1kHz 80%
-45.0
-40.0
-35.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
30
40
50
60
70
80
90
100
Freq (kHz)
Pure tone
AM 1kHz 80%
Figure 32.
Measured SNR vs. frequency curves (typical) at BER=10-3 - 86 kHz channel
-45.0
-40.0
-35.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
50
60
70
80
90
100
110
120
Freq (kHz)
Pure tone
AM 1kHz 80%
-45.0
-40.0
-35.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
50
60
70
80
90
100
110
120
Freq (kHz)
Pure tone
AM 1kHz 80%



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


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