TDA3565 Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Lista de partido

TDA3565

PAL decoder

Philips Electronics 

Philips Semiconductors

PAL decoder

Product specification

TDA3565

GENERAL DESCRIPTION

The TDA3565 PAL decoder contains all the functions required for PAL signal decoding and colour matrixing and is

contained within an 18-pin package. The oscillator, a.c.c. detector and burst phase detector each have single-pin outputs

and the coupling capacitor for the luminance input at pin 8 doubles as a storage capacitor for the black level clamping

circuit. Black level clamping of the three colour channels is performed using feedback proportional to the red channel

black level. This feedback (variable with the brightness control) controls the input level of the luminance amplifier and

therefore the clamping levels of all three colour signal outputs.

QUICK REFERENCE DATA

Supply voltage

Supply current

Luminance input signal (peak-to-peak value)

Chrominance input signal (peak-to-peak value)

RGB output signal amplitudes (peak-to-peak value)

at nominal luminance and contrast

Contrast control range

Saturation control range

A.C.C. control range

Level at which RGB blanking is activated

Level at which burst gate/clamping pulse are separated

PACKAGE OUTLINE

18-lead DIL; plastic (SOT102); SOT102-1; 1996 November 21.

Vp = V1-17

Ip = I1

V8-17(p-p)

V3-17(p-p)

V10,11,12-17(p-p)

V7-17

V7-17

typ. 12

V

typ. 85

mA

typ. 0,45 V

typ. 550 mV

typ. 5

V

−17 to +3 dB

>

50

dB

>

30

dB

typ. 1,5 V

typ. 7

V

April 1986

2

Share Link: