LC72708 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC72708

FM Multiplex Broadcast Reception IC for Mobile VICS Systems

SANYO -> Panasonic 

LC72708E

Pin Descriptions

Pin No.

28

29

30

33

32

40

9

12

13

14

15

16

17

18

19

41

42

5

6

7

8

20

21

22

25

26

27

3

4

Pin Name

CL

CE

DI

RST

STNBY

TEST

TP0

TP1

TP2

TP3

TP4

TP5

TP6

TP7

TP8

TPC1

TPC2

TOSEL1

TOSEL2

CLK16

DATA

FCK

BCK

FLOCK

BLOCK

CRC4

INT

IC1

IC2

Function

CCB serial interface

Clock input

Data control input

Data input

System reset input (active low)

Standby mode (active high)

Test (Must be connected to ground during normal operation.)

Must be connected to either VDD or VSS.

Clock regeneration monitor

Demodulated data monitor

Frame start signal output

Block start signal output

Outputs a high level during frame synchronization.

Outputs a high level during block synchronization.

Layer 4 CRCC check result output

External CPU interrupt signal

Internal connections. These pins must be left open.

31

DO

Data output used by the CCB serial interface

I/O

Input

Input

Output

Output

Circuit type

44

XIN

System clock generation crystal oscillator element connections

1

XOUT

Input

Output

36

MPXIN Baseband (multiplex) signal input

Input

38

FLOUT Subcarrier output (76-kHz filter output)

Output

39

CIN

Subcarrier input (comparator input)

Input

Continued on next page.

No. 5875-4/15

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