SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

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

Overview

The LC72700E and LC72700G are data decoder LSIs for

multi-function, compact, adjustment-free system can be

implemented in two chips by combining this LSI with the

LV3400M band-pass filter IC, which extracts the

multiplex components from a composite FM signal.

Functions and Features

• Delay detection scheme using a 1T delay

• Built-in error correction function using a 2T delay

• Digital PLL clock regeneration

• Block and frame synchronization detection with a

settable synchronization protection count

• Settable block identifier code (BIC) detection precision

• Error correction using (272,190) codes

• Built-in frame memory for product codes

• Support for both serial and parallel data I/O

• Package

LC72700E: QFP48E

LC72700G: QFP48G

CMOS LSI

Ordering number : EN4870E

63097HA (OT)/D3095HA (OT)/D1594TH (OT) No.4870-1/14

SANYO: QFP48E

[LC72700E]

SANYO: QFP48G

[LC72700G]

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

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

Mobile FM Multiplex Broadcast Receiver LSI

LC72700E, LC72700G

Specifications

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

–0.3 to +7.0

V

Input voltage

CL, CE, and DI pins

–0.3 to +7.0

V

V

Output voltage

DO pin

–0.3 to +7.0

V

V

Output current

BCLOCK, FCLOCK, and DO pins

0 to 4.0

mA

Allowable power dissipation

Pd max

Ta

≤ 85°C

400

mW

Operating temperature

Topr

–40 to +85

°C

Storage temperature

Tstg

–55 to +125

°C

Package Dimensions

unit: mm

3156-QFP48E

unit: mm

3229-QFP48G

• 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.