TDA3565

INTEGRATED CIRCUITS DATA SHEET TDA3565 PAL decoder Product specification File under Integrated Circuits, IC02 April 1986 Philips Semiconductors Product specification PAL decoder GENERAL DESCRIPTION TDA3565 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. V7-17 V7-17 > > typ. typ. V10,11,12-17(p-p) typ. 5 50 30 1,5 7 V dB dB dB V V −17 to +3 Vp = V1-17 Ip = I1 V8-17(p-p) V3-17(p-p) typ. typ. typ. typ. 12 85 0,45 550...