LC7073 データシートの表示（PDF） - SANYO -> Panasonic

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LC7073

Error Detection and Correction ICs for RDS Demodulators

SANYO -> Panasonic 

Ordering number:ENN *3932

CMOS IC

LC7073, 7073M

Error Detection and Correction ICs

for RDS Demodulators

Preliminary

Overview

The LC7073 and LC7073M are error detection and correc-

tion ICs that provide an easy interface to the LA2230 and

LA2231 radio data system (RDS) demodulators. Both de-

vices incorporate an on-chip oscillator that connects directly

to an external ceramic resonator.

The LC7073 and LC7073M provide group synchroniza-

tion, selectable error detection and correction, output clock

polarity selection, a block data start signal output and an

error output that signals error correction failures.

The LC7073 and LC7073M operate from a 5 V supply and

are available in 18-pin DIPs and MFPs, respectively.

Package Dimensions

unit:mm

3007B-DIP18

[LC7073]

24.0

18

10

1

9

Features

• RDS error detection and correction.

• Easy interface with LA2230 and LA2231 demodulator

ICs.

• Serial data transfer system.

• Group synchronization capability.

• Selectable error detection and correction.

• Output clock polarity selection.

• Block data start output.

• Error output.

• On-chip oscillator.

• 5 V supply.

• 18-pin DIP (LC7073) and 18-pin MFP (LC7073M).

(1.84)

2.54

unit:mm

3095-MFP18

18

0.5

1.2

[LC7073M]

10

SANYO : DIP18

Pin Assignment

1

9

0.15

12.6

0.35 1.27

1.22

SANYO : MFP18

Top view

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

71901TN (KT)/5281JN(US) No.3932–1/9

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