Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

MC13202 Fiches technique(PDF) 6 Page - Freescale Semiconductor, Inc

No de pièce MC13202
Description  2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  FREESCALE [Freescale Semiconductor, Inc]
Site Internet  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MC13202 Fiches technique(HTML) 6 Page - Freescale Semiconductor, Inc

Back Button MC13202 Datasheet HTML 2Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 3Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 4Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 5Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 6Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 7Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 8Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 9Page - Freescale Semiconductor, Inc MC13202 Datasheet HTML 10Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 30 page
background image
MC13202 Technical Data, Rev. 1.5
6
Freescale Semiconductor
4.2
Receive Path Description
In the receive signal path, the RF input is converted to low IF In-phase and Quadrature (I & Q) signals
through two down-conversion stages. A Clear Channel Assessment (CCA) can be performed based upon
the baseband energy integrated over a specific time interval. The digital backend performs Differential
Chip Detection (DCD), the correlator “de-spreads” the Direct Sequence Spread Spectrum (DSSS) Offset
QPSK (O-QPSK) signal, determines the symbols and packets, and detects the data.
The preamble, SFD, and FLI are parsed and used to detect the payload data and FCS which are stored in
RAM. A two-byte FCS is calculated on the received data and compared to the FCS value appended to the
transmitted data, which generates a Cyclical Redundancy Check (CRC) result. Link Quality is measured
over a 64 µs period after the packet preamble and stored in RAM.
If the MC13202 is in packet mode, the data is processed as an entire packet. The MCU is notified that an
entire packet has been received via an interrupt.
If the MC13202 is in streaming mode, the MCU is notified by an interrupt on a word-by-word basis.
Figure 4 shows CCA reported power level versus input power. Note that CCA reported power saturates at
about -57 dBm input power which is well above 802.15.4 Standard requirements. Figure 5 shows energy
detection/LQI reported level versus input power.
NOTE
For both graphs, the required 802.15.4 Standard accuracy and range limits
are shown. A 3.5 dBm offset has been programmed into the CCA reporting
level to center the level over temperature in the graphs.
Figure 4. Reported Power Level versus Input Power in CCA Mode
-100
-90
-80
-70
-60
-50
-90
-80
-70
-60
-50
Input Pow er (dBm)
802.15.4 A c curac y
and range Requirements


Numéro de pièce similaire - MC13202

FabricantNo de pièceFiches techniqueDescription
logo
Freescale Semiconductor...
MC13202 FREESCALE-MC13202 Datasheet
366Kb / 30P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
MC13202 FREESCALE-MC13202 Datasheet
367Kb / 30P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
MC13202 FREESCALE-MC13202 Datasheet
360Kb / 30P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
MC13202 FREESCALE-MC13202 Datasheet
2Mb / 56P
   Blood Pressure Monitor Using the Flexis QE128 Family
MC13202FC FREESCALE-MC13202FC Datasheet
360Kb / 30P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
More results

Description similaire - MC13202

FabricantNo de pièceFiches techniqueDescription
logo
Freescale Semiconductor...
MC13192 FREESCALE-MC13192_07 Datasheet
329Kb / 24P
   2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard
MC13201 FREESCALE-MC13201_07 Datasheet
349Kb / 28P
   2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard
MC13211 FREESCALE-MC13211_08 Datasheet
871Kb / 70P
   ZigBee?? Compliant Platform -2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
MC1321X FREESCALE-MC1321X_09 Datasheet
862Kb / 70P
   ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
MC1321X FREESCALE-MC1321X Datasheet
870Kb / 70P
   ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
logo
NXP Semiconductors
MC1321X NXP-MC1321X Datasheet
1Mb / 70P
   ZigBee?? Compliant Platform -2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
Rev. 1.8 08/2009
logo
Freescale Semiconductor...
MC13211 FREESCALE-MC13211 Datasheet
867Kb / 70P
   ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
MC13193FC FREESCALE-MC13193FC Datasheet
559Kb / 24P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
MC13201 FREESCALE-MC13201 Datasheet
340Kb / 26P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
MC13202 FREESCALE-MC13202_07 Datasheet
367Kb / 30P
   2.4 GHz Low Power Transceiver for the IEEE 802.15.4 Standard
More results


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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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