LC72709W datasheet(4/16 Pages) SANYO

4 / 16 page

No. 5876-4/16

LC72709E, 72709W

Pin Descriptions

Pin No.

Pin Name

Function

I/O

Circuit type

LC72709E LC72709W

RST

STNBY

TEST

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.)

Input

TP0

TP1

TP2

TP3

TP4

TP5

TP6

TP7

TP8

TPC1

TPC2

TOSEL1

TOSEL2

Must be connected to either VDD or VSS.

Output

CLK16

DATA

FCK

BCK

FLOCK

BLOCK

CRC4

INT

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

IC1

IC2

Internal connections. These pins must be left open.

Data output used by the CCB serial interface

Input

Output

XIN

XOUT

System clock generation crystal oscillator element

connections

Input

MPXIN

Baseband (multiplex) signal input

Output

FLOUT

Subcarrier output (76-kHz filter output)

Input

CIN

Subcarrier input (comparator input)

Continued on next page.

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