TDA9105

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

June 1996

PRELIMINARY DATA

SHRINK42

(Plastic Package)

ORDER CODE : TDA9105

HORIZONTAL

.

DUAL PLL CONCEPT

.

150kHz MAXIMUM FREQUENCY

.

SELF-ADAPTATIVE

.

X-RAY PROTECTION INPUT

.

DC ADJUSTABLE DUTY-CYCLE

.

1

.

WIDE RANGE DC CONTROLLED H-POSI-

TION

.

ON/OFF SWITCH (FOR PWR MANAGE-

MENT)

.

TWO H-DRIVE POLARITIES

.

MOIRE OUTPUT

VERTICAL

.

VERTICAL RAMP GENERATOR

.

50 TO 165Hz AGC LOOP

.

DCCONTROLLED V-AMP, V-POS,S-AMP &C-COR

.

ON/OFF SWITCH

EWPCC

.

VERTICAL PARABOLA GENERATOR WITH

DC CONTROLLED KEYSTONE & AMPLITUDE

.

AUTO TRACKING WITH V-POS & V-AMP

GEOMETRY

.

WAVE FORM GENERATOR FOR PARALEL-

LOGRAM & SIDE PIN BALANCE CONTROL

.

AUTO TRACKING WITH V-POS & V-AMP

DYNAMIC FOCUS

.

VERTICAL PARABOLA OUTPUT FOR VERTI-

CAL DYNAMIC FOCUS

.

AUTO TRACKING WITH V-POS & V-AMP

GENERAL

.

ACCEPT POSITIVE OR NEGATIVE HORI-

ZONTAL & VERTICAL SYNC POLARITIES

.

SEPARATE H & V TTL INPUT

.

COMPOSITE BLANKING OUTPUT

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

V-F OCUS

H-LOC KOUT

PLL2C

H-DUTY

H-F LY

H-G ND

H-R EF

FC2

FC1

C0

R0

PLL1F

H-LOC KCAP

P LL1INHIB

H-P OS

XRAY-IN

H-S YNC

V

CC

GND

H-O UTE M

H-O UTC OL

S P INBAL

KEYBAL

GEOMOUT

EWAMP

KEYS T

EWO UT

V-FLY

VDCIN

V-S YNC

V-P OS

V-AMP

V-OUT

C-CORR

VS -AMP

V-CAP

V-RE F

V-AGC CAP

V-GND

MOIRE

BLK-OUT

VDCO UT

PIN CONNECTIONS

DESCRIPTION

The TDA9105 is a monolithic integrated circuit

assembled in a 42 pins shrink dual in line plastic

package.

This IC controls all the functions related to the

horizontal and vertical deflection in multimodes or

multisync monitors.

This IC, combined with TDA9205 (RGB preamp),

STV942x (OSD processor), ST727x (micro control-

ler) and TDA817x (vertical booster), allows to real-

ize very simple and high quality multimodes or

multisync monitors.

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

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