Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LC72706E Arkusz danych(PDF) 7 Page - Sanyo Semicon Device

Numer części LC72706E
Szczegółowy opis  FM Multiplex Receiver IC Supporting All Worldwide Standards
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  SANYO [Sanyo Semicon Device]
Strona internetowa  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LC72706E Arkusz danych(HTML) 7 Page - Sanyo Semicon Device

Back Button LC72706E Datasheet HTML 3Page - Sanyo Semicon Device LC72706E Datasheet HTML 4Page - Sanyo Semicon Device LC72706E Datasheet HTML 5Page - Sanyo Semicon Device LC72706E Datasheet HTML 6Page - Sanyo Semicon Device LC72706E Datasheet HTML 7Page - Sanyo Semicon Device LC72706E Datasheet HTML 8Page - Sanyo Semicon Device LC72706E Datasheet HTML 9Page - Sanyo Semicon Device LC72706E Datasheet HTML 10Page - Sanyo Semicon Device LC72706E Datasheet HTML 11Page - Sanyo Semicon Device Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 15 page
background image
e.g. to a value of 3 or more as opposed to the default of 2, if the block synchronization recognition output (the
BLOCK pin, pin 23) is used to recognize the presence or absence of FM multiplex data.
• Frame Synchronization Error Protection Count
This IC detects the four unique BIC inflection points that exist in a single frame, and increments or decrements the
protection counter depending on whether or not the IC internal frame synchronization counter matches. The data values
are set in the same way as those for the block synchronization protection count are set, namely data in which 1 has been
subtracted from the desired protection count must be transferred. The frame synchronization default values are 8 for
forward protection and 2 for backward protection.
• Control Registers
These registers are used to set the IC operating mode. These are described later.
• Notes
— The address bits DI12 to DI15 are ignored.
— Addresses other than those listed above (for example location 0110) are special addresses used for test mode and
other special IC functions. Do not set these locations.
— The default values are the values reloaded into the internal registers when a reset signal (RST) is received. These
values are the recommended values for normal operation, and normally do not need to be modified. If only the
default values are used, there is no need to provide data transfer routines in the external CPU or microcontroller.
Layer 4 CRC Check Circuit
This is a function provided for data group error detection, i.e. layer 4 CRC. After the stipulated number of bytes of data
group data and a 16-bit CRC error check word are transferred, the CRC4 pin outputs a high level if there were no errors.
The CRC4 pin outputs a high level if all the bits in the IC internal CRC check register were 0. When using this function
to perform the layer 4 CRC check, the IC internal CRC check register must be initialized before a single data group data
unit is transferred. This register is initialized by sending bit 7 of the control register. Note that since this flag is not
automatically reset to 0, the application must return it to 0 before transferring layer 4 CRC check data. If there were no
errors in any of the received data groups, the CRC register will always be all zeros after the CRC check of a single data
group. Therefore, the above control register initialization will not be necessary as long as there are no errors in the layer 4
CRC. The data length of the transferred data group data is in unit of 8 bits. Also note that while there is no upper limit on
the amount of data transferred in a single operation, data transfers can also be divided into multiple transfer operations.
No. 5745-7/15
LC72706E
Received data
Synchronization
counter BIC position
*: Both forward and backward protection counts are 3.
Figure 1 Block Synchronization Protection Operation
(forward
→ backward → forward)


Podobny numer części - LC72706E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
LC72700 SANYO-LC72700 Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72700E SANYO-LC72700E Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72700G SANYO-LC72700G Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72705 SANYO-LC72705 Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
LC72705E SANYO-LC72705E Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
More results

Podobny opis - LC72706E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
LC72707E SANYO-LC72707E Datasheet
160Kb / 15P
   FM Multiplex Receiver IC Supporting All Worldwide Standards
logo
ON Semiconductor
LC72717PW ONSEMI-LC72717PW Datasheet
254Kb / 27P
   Mobile FM Multiplex Broadcast Receiver IC
March, 2014
LC72717PW ONSEMI-LC72717PW_17 Datasheet
324Kb / 27P
   Mobile FM Multiplex Broadcast Receiver IC
June 2017 - Rev. 3
logo
Sanyo Semicon Device
LC72711W SANYO-LC72711W_12 Datasheet
163Kb / 26P
   Mobile FM Multiplex Broadcast (DARC) Receiver IC
LC72711W SANYO-LC72711W Datasheet
155Kb / 29P
   Mobile FM Multiplex Broadcast DARC Receiver IC
LC72717PW SANYO-LC72717PW Datasheet
177Kb / 26P
   Mobile FM Multiplex Broadcast (DARC) Receiver IC
LC72705E SANYO-LC72705E Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
logo
Panasonic Semiconductor
AN7261FBQ PANASONIC-AN7261FBQ Datasheet
54Kb / 5P
   FM multiplex reception IC
logo
Sanyo Semicon Device
LC72700E SANYO-LC72700E Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
logo
Siemens Semiconductor G...
TBB469 SIEMENS-TBB469 Datasheet
119Kb / 7P
   FM Receiver IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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