STV2110A

PAL-SECAM LUMA-CHROMA & DEFLECTION PROCESSOR

September 1993

PRELIMINARY DATA

1

2

3

4

5

6

7

8

9

10

11

12

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

13

14

15

16

17

18

19

20

21

24

23

22

COG

HVcc

BOUT

COB

YIN

SLPF

SXTL

CVBS

LFB

VOUT

HOUT

CTR

DLI

PS

SECIN

SECAM CHROMA INPUT

CHROMA STANDARD I/O

DELAY CHROMA INPUT

CONTRAST CONTROL

HORIZONTAL OUTPUT

VERTICAL OUTPUT

LINE FLYBACK INPUT

COMPOSITE VIDEO SIGNAL

SCANNING LOOP FILTER

SCANNING XTAL

GREEN CUT-OFF CAPACITOR

BLUE OUTPUT

HORIZONTAL Vcc

BLUE CUT-OFF CAPACITOR

LUMINANCE SIGNAL INPUT

Vcc

COR

BRIG

FBL

CLPF

CXTL

CKP

SAT

DLO

CKS

CDR

F440

GND

CDB

F425

GROUND

BLUE DEEMPHASIS CAPACITOR

4.40MHz FILTER

RED DEEMPHASIS CAPACITOR

SECAM KILLER CAPACITOR

CHROMA OUTPUT

SATURATION CONTROL

PAL KILLER CAPACITOR

CHROMA XTAL

SUPPLY VOLTAGE INPUT

RED CUT-OFF CAPACITOR

BRIGHTNESS CONTROL

FAST BLANKING INPUT

CHROMA LOOP FILTER

4.25MHz FILTER

ICAT

CATHODECURRENT

RIN

RED INPUT

BIN

GIN

GREEN INPUT

BLUE INPUT

ACC

ACC CONTROL CAPACITOR

F432

4.32MHz FILTER

GROUND

GND

PALIN

PAL CHROMA INPUT

Vcc

SUPPLY VOLTAGE

BLK

BLANKING INPUT

GOUT

GREEN OUTPUT

ROUT

RED OUTPUT

PIN CONNECTIONS

SHRINK 42

(Plastic Package)

ORDER CODE : STV2110A

s

RGB AND FAST BLANKING INPUTS

s

AUTOMATIC CUT-OFF CONTROL

s

DC-CONTROLLED

BRIGHTNESS,

CON-

TRAST AND SATURATION

s

CERAMIC 500kHz VCO FOR LINE DEFLEC-

TION

s

CHROMA STANDARD AUTOMATIC IDENTIFI-

CATION

s

BIDIRECTIONAL I/O FOR CHROMA STAND-

ARD

s

PHASE-LOCKED REFERENCE OSCILLATOR

USING A STANDARD 4.43MHz

s

OSD CAPABILITY ON OUTPUTS

s

VIDEO IDENTIFICATION GENERATOR

DESCRIPTION

The STV2110A is a PAL-SECAM chroma decoder,

video and H/V deflection processor for CTV.

Used with the TDA8222, this IC permits a complete

low cost solution with external output stages.

It is pin compatible with STV2102 PAL only proces-

sor.

This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without no tice.

1/15