Datasheet > LC72714

LC72714

更新时间： 2024-11-12 22:47:15

品牌	Logo	应用领域
三洋 - SANYO		解码器
页数	文件大小	规格书
29页	230K
描述
Mobile FM Multiplex Broadcast IC with On-Chip VICS Decoder

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中文翻译

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数据手册

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LC72714 数据手册

Ordering number : ENN6871A

CMOS IC

LC72714W

Mobile FM Multiplex Broadcast IC

with On-Chip VICS Decoder

• 7.2 MHz crystal oscillator circuit

Overview

• Two power saving modes: STNBY and EC STOP

• Dedicated frame synchronization circuit for

simultaneous reception of dGPS and VICS data

• Applications can use either a parallel CPU interface

(DMA) or a CCB serial interface.

The LC72714W is data demodulator ICs for receiving FM

multiplex broadcasts for mobile reception in the DARC

format. This IC includes an on-chip bandpass filter for

extracting the DARC signal from the FM baseband signal.

It also integrates a decoder circuit that performs the VICS

data processing on the same chip and can implement a

compact, multifunction VICS reception system. The

LC72714W is an improved version of the LC72710W that

features circuit improvements that allow a single tuner to

receive both the VICS data and the dGPS data supported

by the earlier device. Note that a contract with VICS

Center is required to evaluate this sample IC and to

produce end products that support VICS.

• Supply voltage: 2.7 to 3.6 V

Package Dimensions

unit: mm

3190-SQFP64

[LC72714W]

12.0

10.0

Functions

• Adjustment-free 76 kHz SCF bandpass filter

• Built-in VICS decoder

1.25

0.5

0.18

1.25

0.15

• MSK delay detection system based on a 1T delay.

• Error correction function based on a 2T delay (in the

MSK detection stage)

• Digital PLL based clock regeneration function

• Shift-register 1T and 2T delay circuits

• Block and frame synchronization detection circuits

• Functions for setting the number of allowable BIC errors

and the number of synchronization protection

operations.

0.5

• Error correction using (272, 190) codes

• Built-in layer 4 CRC code checking circuit

• On-chip frame memory and memory control circuit for

vertical correction

SANYO: SQFP64

•

CCB is a trademark of SANYO ELECTRIC CO., LTD.

CCB is SANYO’s original bus format and all the bus

addresses are controlled by SANYO.

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

92001TN (OT) No. 6871-1/29

12 3 4 5 6 7...29

中文翻译

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与LC72714相关器件

型号	品牌	获取价格	描述	数据表
LC72714W	SANYO	获取价格	Mobile FM Multiplex Broadcast IC with On-Chip VICS Decoder
LC72715PLG	ONSEMI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, Consumer IC:Other
LC72715PW	SANYO	获取价格	CMOS IC Mobile FM Multiplex Broadcast IC with On-Chip VICS Decoder
LC72717PW	SANYO	获取价格	Mobile FM Multiplex Broadcast (DARC) Receiver IC
LC72717PW	ONSEMI	获取价格	Mobile FM Multiplex Broadcast Receiver IC
LC72717PW_17	ONSEMI	获取价格	Mobile FM Multiplex Broadcast Receiver IC
LC72717PW-H	ONSEMI	获取价格	Mobile FM Multiplex Broadcast Receiver IC
LC72717PW-NH	ONSEMI	获取价格	Mobile FM Multiplex Broadcast Receiver IC
LC72720	SANYO	获取价格	Single-Chip RDS Signal-Processing System LSI
LC72720M	SANYO	获取价格	Single-Chip RDS Signal-Processing System LSI

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