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FM Multiplex Broadcasting
FM Multiplex Broadcasting
FM Multiplex Broadcasting
System Chipset s
System Chipset s
System Chipset s
DARC System FM Multiplex
Data Decoder
VICS-IC
LC72713W
P65
LC72714W
P66
• Built-in dedicated VICS decoder circuit
• VICS data and D-GPS data can be
acquired at the same time with a single
tuner.
• On-chip 76-kHz bandpass filter based
on SC technology
• Adopts a delay detection technique that
is particularly effective in mobile reception
• Clock recovery using a digital PLL circuit
• Block and frame synchronization
detection circuits
• Error correction circuit using (272, 190)
codes
• On-chip frame memory for product code
• Layer 4 CRC code check circuit
• Selectable CCB serial and parallel
interfaces
• Operating temperature: – 40 to + 85˚C
• Supply voltage:4.5 to 5.5 V (LC72713W)
2.7 to 3.6 V (LC72714W)
• Package: SQFP64 (10
10)
Support for All Broadcast Systems
LC72711W
P63
LC72711LW
P64
• Supports FM multiplex all frame methods
(methods A though C)
• For reception of FM multiplex services
other than VICS
• Operating temperature: – 40 to + 85˚C
• Supply voltage:4.5 to 5.5 V (LC72711W)
2.7 to 3.6 V (LC72711LW)
• Package: SQFP64 (10
10)
Extensive lineup provides full support for a wide range of systems
Tuner Block
Varactor diodes for tuning
SVC230 (CR (C2.0V/C8.0V) 1.65, Q 100)
SVC243 (CR (C1.0V/C6.5V) 7.0, Q 40)
SVC272 (CR (C2.0V/C8.0V) 2.3, Q 150)
SVC273 (CR (C2.0V/C8.0V) 3.1, Q 100)
*: SV272, SV273: MCPH3 miniature package (2.1
2.0 mm)
61 Car Audio
.............New product
.............Under development
Stereo
Tuner
amplifier
matrix
DARC FM multiplex broadcast decoder IC
76 kHz
MSK
band-pass
demodulation
filter
Synchronization
regeneration
Error
Frame
correction
memory
ICs that support all formats
LC72711W/LC72711LW
P63 to P64
ICs that support VICS and D-GPS
LC72713W/LC72714W
P65 to P66
LAN drivers
P1 to 2
P1 to 2
MOST
CARNET
CAN
P3
P5 . 22
LA2330W
LA2360M
P4
P5
LA2333T
LA2361AM
LA2351M
P4 . P20
LA2361JM
P5
Dual gate MOSFETs for amplifiers
3SK263 (V DS = 15 Vmin, I DSX = 2.4 to 24 mA, yfs = typ 14 ms),
3SK264 (V DS = 15 V, I DSX = 5.0 to 24 mA, yfs = typ 17 ms)
Transistors for buffers
2SC2812N (V CEO = 50 V, I C = 150 mA, f T = typ 100 MHz),
2SC2814 (V CEO = 20 V, I C = 30 mA, f T = typ 320 MHz)
PIN diodes for AGC and switching
Series with rs = typ 6 : ISV294, ISV315, ISV316, ISV298H
AF
Program
storage memory
CPU
interface
Signal control microcontrollers
LC875B Series
P23 to 26
LC87F5BP6A
VICS
decoder
CRTC
Graphics
P1 to 2
display
P6 . 21
LA2340M
P6 . 21
LV2341M
Transistors for AM and FM buffers
2SC2812N (V CEO = 50 V, I C = 150 mA, f T = typ 100 MHz),
2SC2814 (V CEO =20 V, I C =30 mA, f T = typ 320 MHz)
PIN diodes for AM AGC and switching
Series with rs = typ 5 : ISV247, ISV233, ISV246, ISV234, CPH5512
PIN diodes for FM AGC and switching
Series with rs = typ 6 : ISV294, ISV315, ISV316, ISV298H
FM multiplex broadcasting is a new data transmission system that allows reception by mobile
FM multiplex broadcasting is a new data transmission system that allows reception by mobile
receivers and features a large transmission capacity and a wide service area.
receivers and features a large transmission capacity and a wide service area.
SANYO has proposed ICs that exactly match the requirements of each functional block and is
SANYO has proposed ICs that exactly match the requirements of each functional block and is
now aiming at further product line expansion in this area.
now aiming at further product line expansion in this area.
*The DARC system is an FM multiplex broadcasting system proposed by NHK (Japan Broadcasting Corporation). It is appropriate for
*The DARC system is an FM multiplex broadcasting system proposed by NHK (Japan Broadcasting Corporation). It is appropriate for
reception from mobile receivers.
reception from mobile receivers.
*A contract with VICS Center is required to acquire VICS decoder ICs.
*A contract with VICS Center is required to acquire VICS decoder ICs.
Wide Range of RAM and ROM Options
Signal Control Microcontrollers
• Manages the broadcast (received) data and
controls the LCD driver as an FM multiplex
broadcasting signal controller
• This series is optimal since the abundant
internal RAM can be used for smooth data
management
ROM: 176 Kbytes to 256 Kbytes
RAM: 4 to 6 Kbytes
• Provides a dedicated 8-bit bus for optimal data
management and LCD display
• Includes 256 KB of flash memory as on-board
reprogramable ROM
• Includes 6 KB of RAM
LCD driver
All products described in this catalog contain developed products or
products that are diverted from general types. In accordance with standard
of quality management system ISO/TS16949 for automotive industry, there
is a case where all demanded articles couldn't be supported, so please
Display panel
confirm to the salesman of our company at every order.
Flash products are licensed from Silicon Storage Technology, Inc.,(USA),
and manufactured and sold by SANYO Electric Co., Ltd.
CCB is a SANYO's original bus format and all the
bus addresses are controlled by SANYO.
The DARC (Data Radio Channel) FM multiplex broadcasting technology was developed by NHK
(Japan Broadcasting Corporation) .
DARC is a registered trademark of NHK Engineering Service (NHK-ES) .
A separate contract with NHK-ES is required for the production and sale of electronic equipment
using DARC technology .
The logo shown here can be displayed on electronic equipment using DARC technology.
Other transistors (power supply, interface, and switch drive)
Bipolar transistors: 50C02CH (V CEO = 15 V, I C =1 A, V CE (sat) = max 280 mV)
(NPN)
MOSFET: 5LN 01M (V DSS = 50 V, I D = 100 mA R DS (on)
(Nch)
<V GS = 2.5 V> = 9.9 )
CPH6424 (V DSS = 60 V, I D = 3 A R DS (on)
<V GS = 4 V> typ 150 m )
For Automotive AV Equipment
LC875B Series
P23 to 24
LC87F5BP6A (Flash Version)
P23 to 24
2SC5706 ( V CEO = 50 V, I C = 5 A, V CES (sat) = typ 90 mV)
2SD1913 (V CEO = 60 V, I C = 3 A, PC = 20 W, h FE 70 to 280)
62 Car Audio
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