TDA6103Q/N3 Ver la hoja de datos (PDF) - Philips Electronics

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TDA6103Q/N3

Video output amplifier

Philips Electronics 

Philips Semiconductors

Triple video output amplifier

Preliminary specification

TDA6103Q

FEATURES

• High bandwidth: 7.5 MHz typical; 60 V (peak-to-peak

value)

• High slew rate: 1600 V/µs

• Simple application with a variety of colour decoders

• Only one supply voltage needed

• Internal protection against positive appearing

Cathode-Ray Tube (CRT) flashover discharges

• One non-inverting input with a low minimum input

voltage of 1 V

• Thermal protection

• Controllable switch-off behaviour.

GENERAL DESCRIPTION

The TDA6103Q includes three video output amplifiers in

one single in-line 9-pin medium power (SIL9MP) package

SOT111BE, using high-voltage DMOS technology,

intended to drive the three cathodes of a colour CRT.

ORDERING INFORMATION

EXTENDED TYPE

NUMBER

TDA6103Q

PINS

9

PIN POSITION

DBS9

PACKAGE

MATERIAL

plastic

CODE

SOT111BE

BLOCK DIAGRAM

3x

VDD

VDD

VDD

MIRROR 2

VDD

FLASH-

DIODE

Voc

9,8,7

1x

(3x)

MIRROR 3

Vbias

VDD

VDD

6

TDA6103Q

CURRENT

SOURCES

inverting

input

(3x)

1,2,3

LEVEL-

DIFFERENTIAL

SHIFTER 1

STAGE

LEVEL-

SHIFTER 2

MIRROR 1

5

non-inverting

input

Vip

THERMAL

PROTECTION

4

GND

MGA968

Fig.1 Block diagram (one amplifier shown).

March 1994

2

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