SAA5249 datasheet(3/44 Pages) PHILIPS

Part #	SAA5249

Description	Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX

Download	44 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

3 / 44 page

1996 Nov 07

3

Philips Semiconductors

Preliminary speciﬁcation

Integrated VIP and Teletext with

Background Memory Controller

SAA5249

BLOCK DIAGRAM

Fig.1 Block diagram for SOT240-1 (DIP48) package.

handbook, full pagewidth

PAGE

MEMORY

I C - BUS

INTERFACE

2

DISPLAY

CLOCK

PHASE

LOCKED

LOOP

INPUT CLAMP

AND

SYNC

SEPARATOR

BACKGROUND

MEMORY

CONTROL

TELETEXT

ACQUISITION

AND

DECODING

TIMING

CHAIN

CRYSTAL

OSCILLATOR

DATA SLICER

AND

CLOCK

REGENERATOR

DRAM INTERFACE

DISPLAY

MUX

SEL2

SEL1

V

SS1

REF+

OSCOUT

OSCIN

GNDO

BLACK

IREF

STTV/LFB

POL

SDA

SCL

R/G/B

Y

BLANK

RGBREF

CAS0

RAS

R/W

CAS1

ODD/EVEN

VCR/FFB

COR

SSn

V

DCVBS

VDD2

DD1

V

SAA5249

MLB304

CVBS

ANALOG

TO

DIGITAL

CONVERTER

A0 to A9

D0 to D3

31

30

911

10

13

15

14

7

8

4

5

6

46

45

3

12

16, 22

38

42

4

3

10

23

24

41

29

21

27

20

17 to 19

28

HAMMING

CHECKER

AND

PACKET 26

PROCESSING

ENGINE

Similar Part No. - SAA5249

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	SAA5243	2Mb / 34P	ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS
	SAA5243E	2Mb / 34P	ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS
	SAA5243H	2Mb / 34P	ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS
	SAA5243K	2Mb / 34P	ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS
	SAA5243L	2Mb / 34P	ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS

More results

Similar Description - SAA5249

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SAA5246A	630Kb / 50P	Integrated VIP and Teletext IVT1.0 January 1993
	SAA5244A	198Kb / 32P	Integrated VIP and teletext decoder IVT1.1 March 1992
	SAA5254	805Kb / 36P	Integrated VIP and teletext decoder IVT1.1X 1996 Nov 07
STMicroelectronics	STV5347	506Kb / 22P	MONOCHIP TELETEXT AND VPS DECODER WITH 4 INTEGRATED PAGES
	STV5248	547Kb / 30P	MONOCHIP TELETEXT AND VPS DECODER WITH 8 INTEGRATED PAGES
	STV5348	684Kb / 22P	MONOCHIP TELETEXT AND VPS DECODER WITH 8 INTEGRATED PAGES
	STV5345	579Kb / 25P	TELETEXT DECODER WITH 8 INTEGRATED PAGES
Xilinx, Inc	XA6SLX9-3FTG256Q	357Kb / 10P	Integrated Memory Controller blocks
Infineon Technologies A...	SDA6000	2Mb / 380P	Teletext Decoder with Embedded 16-bit Controller Version 2.1, June 2000
NXP Semiconductors	SAA5281	1Mb / 48P	Integrated Video input processor and Teletext decoder IVT1.8 1996 Nov 04

More results

SAA5249 Datasheet(PDF) 3 Page - NXP Semiconductors

SAA5249 Datasheet(HTML) 3 Page - NXP Semiconductors

Similar Part No. - SAA5249

Similar Description - SAA5249

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Datasheet Download

Link URL