LC7073 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC7073

Error Detection and Correction ICs for RDS Demodulators

SANYO -> Panasonic 

Continued from preceding page.

Number

Name

8

CKPOL

9

VDD

10

REC

11

DSTCTL

12

COR

13

ERR

14

DST

LC7073, 7073M

Equivalent circuit

Description

Serial data output clock polarity select input

5 V supply

Serial data receive detect output. LOW while receiving, after sync

detection. High impedance when not receiving. High impedance after

reset

Data start control input. LOW initiates data start for second block, and

HIGH, for all blocks

Error-correction enabled/disabled output. LOW when error correction

occurs and HIGH when no error correction occurs. High impedance

after reset

Error-detect output. LOW when error correction fails. High impedance

when error correction does not fail. High impedance after reset

Serial data start output. LOW indicates no data start, and HIGH, data

start. HIGH after reset

15

DOUT

Serial data output. HIGH after reset

16

CKOUT

17

VSS3

18

OSC2

Serial data output clock

Ground

External ceramic resonator connection 2

No.3932–3/9

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