Sanyo EP93F - Manual (Page 36)

.............Under development
.............New product
CCB
67 Car Audio 68 Car Audio
P23 to 24
P69
P72
P70
P71
P70
P71
P72
P69
For Automotive AV Equipment
Extensive lineup provides full support for a wide range of systems
LCD drivers
VFD drivers
RDS System Chipsets
CCB is a SANYO’s original bus format and all the
bus addresses are controlled by SANYO.
CCB
RDS decoder IC
LC72722/M/PM
LC72723/M
LC72720Y/YV
Power
amplifier
Microcontroller
Comp
IF Buffer
2nd OSC
V CO V t
PLL synthesizer IC
LC72151V
LC875 Series
Electronic
volume
Tuner IC
High-speed
lock control
circuit
Phase
comparator
LPF
Reference divider
Programmable
divider
IF counter
CCB I/F
PLL Synthesizer
High-Speed Locking PLL Frequency
Synthesizer IC
LC72151V
Includes an extremely fast FM
frequency lock up circuit
• The PLL circuit can lock in 500
µ s
due to optimal low-pass filter
constants
Programmable divider
•FMIN: 10 to 160 MHz
•AMIN: 0.5 to 40 MHz
IF counter
•HCTR: 0.4 to 25 MHz
•LCTR: 10 to 500 kHz
Reference frequency
•Provides 11 different reference
frequencies (using a 10.25 or
10.35 MHz crystal)
•Crystal oscillator circuit supports
AM upconversion
Phase comparator
•Dead band width control
•Unlocked state detection circuit
•Deadlock clear circuit
Active low-pass filter amplifier
•Built-in operational amplifier for
high-speed FM frequency locking
•MOS transistor for AM reception
Serial data input and output
•CCB format
Package: SSOP30 (275mil)
RDS Decoder
Single-Chip RDS Decoder
LC72722/M/PM
Bandpass filter
•57 kHz switched capacitor filter
RDS demodulator
•Reproduction of both clock and data signals
Block synchronization
•Supports both forward and backward
protection
Error correction
•Soft/hard decision
Buffer memory
•Holds 24 blocks of data temporarily
Serial data input and output
•CCB format
Package: (LC72722) DIP24S (300mil)
(LC72722M) MIP24S (300mil)
(LC72722PM) MFP24 (375mil)
RDS Data Demodulator
LC72723/M
Bandpass filter
•57 kHz switched capacitor filter
RDS demodulator
•Reproduction of both clock and data signals
Buffer memory
•Holds 128 bits of data temporarily
Data output
•Master/slave mode switchable readout
Package: (LC72723) DIP16 (300mil)
(LC72723M) MFP16 (225mil)
Single-Chip RDS
Signal-Processing System IC
LC72720Y/YV
Supply voltage: 3.0 to 3.6 V
Packages: (LC72720Y) DIP24S (300mil)
(LC72720YV) SSOP30 (275mil)
Supports both the European Broadcasting Union's RDS (Radio Data System) and the US NRSC
(National Radio System Committee) RBDS (Radio Broadcast Data System) standards. Performs
efficient error correction using a soft decision technique. This product also supports master
operation in which data is read out in synchronization with the RDS clock output. Supports both the European Broadcasting Union's RDS (Radio Data System) and the US NRSC
(National Radio System Committee) RBDS (Radio Broadcast Data System) standards. Performs
efficient error correction using a soft decision technique. This product also supports master
operation in which data is read out in synchronization with the RDS clock output.
Buffer
memory
BPSK
demodulator
BPF
Block
synchro-
nization
Error
correction
Buffer
memory
CCB I/F
RDS System Chipsets RDS System Chipsets
P1 to 2 P1 to 2 P1 to 2
P3
P4
P4 . P20
P6 . 21
P6 . 21
P5 . 22
P5
P5
LAN drivers
CARNET
LA2330W
LA2333T
LA2351M
LA2360M
LA2361AM
LA2361JM
LA2340M
LV2341M
CAN MOST
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)
Dual gate MOSFETs for amplifiers
3SK263 (VDS = 15 Vmin, IDSX = 2.4 to 24 mA, yfs = typ 14 ms),
3SK264 (VDS = 15 V, IDSX = 5.0 to 24 mA, yfs = typ 17 ms)
Transistors for buffers
2SC2812N (VCEO = 50 V, IC = 150 mA, fT = typ 100 MHz),
2SC2814 (VCEO = 20 V, IC = 30 mA, fT = typ 320 MHz)
PIN diodes for AGC and switching
Series with rs = typ 6
Ω : ISV294, ISV315, ISV316, ISV298H
Transistors for AM and FM buffers
2SC2812N (VCEO = 50 V, IC = 150 mA, fT = typ 100 MHz),
2SC2814 (VCEO=20 V, IC=30 mA, fT = typ 320 MHz)
PIN diodes for AM AGC and switching
Series with rs = typ 5
Ω : ISV247, ISV233, ISV246, ISV234, CPH5512
PIN diodes for FM AGC and switching
Series with rs = typ 6
Ω : ISV294, ISV315, ISV316, ISV298H
Other transistors (power supply, interface, and switch drive)
Bipolar transistors: 50C02CH (VCEO = 15 V, IC=1 A, VCE (sat) = max 280 mV)
(NPN) 2SC5706 ( VCEO = 50 V, IC = 5 A, VCES (sat) = typ 90 mV)
2SD1913 (VCEO = 60 V, IC = 3 A, PC = 20 W, hFE 70 to 280)
MOSFET: 5LN 01M (VDSS = 50 V, ID = 100 mA RDS (on)
(Nch) <VGS = 2.5 V> = 9.9
Ω )
CPH6424 (VDSS = 60 V, ID = 3 A RDS (on)
<VGS = 4 V> typ 150 m
Ω )
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
confirm to the salesman of our company at every order.