SAA5244 PHILIPS [NXP Semiconductors], SAA5244 Datasheet - Page 4

• Manufacturer Part Number: SAA5244
• Description: Integrated VIP and teletext decoder IVT1.1
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
March 1992
handbook, full pagewidth
Integrated VIP and teletext decoder
(IVT1.1)
OSCOUT
OSCIN
REF
V SS
5
6
2
3
DCVBS
REGENERATOR
CONVERTER
OSCILLATOR
Y
CRYSTAL
OSCGND
23
ANALOG
Fig.1 Block diagram for SOT129 (DIL40) package.
DIGITAL
SLICER
CLOCK
DATA
AND
TO
BLAN
4
19
COR
21
DISPLAY
RGBREF RGB
18
BLACK IREF CVBS POL
ACQUISITION
SEPARATOR
DECODING
AND SYNC
TELETEXT
4
7
15-17
CLAMP
TIMING
CHAIN
INPUT
AND
ODD / EVEN
9
22
8
11
VCR / FFB
SAA5244A
DISPLAY
13
LOCKED
CLOCK
PHASE
INTERFACE
LOOP
MEMORY
I
2
PAGE
C-BUS
STTV / LFB
12
10
14
20
25
24
1
Product specification
MLA228 - 1
SAA5244A
SCL
SDA
V DD
V DD
V SS