The MV1820 is a high speed CMOS receiver for

Programme Delivery Control (PDC) messages broadcast in

World System Teletext (WST) Format Two Broadcast

Service Data Packets (BSDP). The PDC message can be

read on an I

Programming Service (VPS) decoders. Additional data is

appended to include new PDC features.

It is intended for use in Video Cassette Recorders to

provide automatic recording of suitably labelled Television

programmes requested by the user.

FEATURES

I On chip data slicing

I Low external component count

I Advanced CMOS technology gives low power

dissipation and high reliability

ABSOLUTE MAXIMUM RATINGS

Supply voltage

0.3V to 7V

All inputs

Operating temperature

0 to +70

°C

Storage temperature

-55 to 125

°C

ORDERING INFORMATION

MV1820F/CG/DPAS

MV1820F/CG/MPES

PIN

1

2

3

4

5

6

7

8

PIN

16

15

14

13

12

11

10

9

DESCRIPTION

XTI

XTO

DAV

SDA

VDD

SCL

SYNC I/O

DATA I/O

DESCRIPTION

RESET

EXT/INT

BLC

WLC

VIDEO

GND

TCR

AS

7

10

6

11

5

12

4

13

3

14

2

15

1

16

8

76

54321

8

9

10 11 12 13 14 15 16

9

DP16

MP16

Fig.1 Pin connections - top view

Fig.2 MV1820 block diagram

Supersedes version in October 1995 Media IC Handbook, HB3120 - 3.0

DS3106 - 3.0 May 1996

MV1820

Video Programme Delivery Control Interface Circuit