Philips TDA3565 free download

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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 V mA V mV April 1986 2 Philips Semiconductors Product specification PAL decoder TDA3565 April 1986 3 Fig.1 Block diagram. Philips Semiconductors Product specification PAL decoder RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (pin 1) Total power dissipation Operating ambient temperature range Storage temperature range THERMAL RESISTANCE From junction to ambient (in free air) CHARACTERISTICS VP = V1-17 = 12 V; Tamb = 25 °C unless otherwise specified PARAMETER Supply (pin 1) Supply voltage Supply current Total power dissipation Luminance amplifier Input signal amplitude (note 2) (peak-to-peak value) Input level before clipping occurs (note 1) Input current at V8-17 = 2 V; clamp not active Contrast control range (Fig.2) Input current when peak white limiter is active (V6-17 = 2,5 V) Input resistance V6-17 > 6 V Chrominance amplifier Input signal amplitude (note 3) Minimum burst signal amplitude within the control range (peak-peak) Input impedance Input capacitance A.C.C. control range Change of burst signal at output over whole a.c.c. control range Amplification pin 3 to pin 18 at nominal contrast/saturation (note 4) 32 - - - - 1 Z3-17 C3-17 30 - - 30 - 8,0 4,0 - - - 6,0 - V3-17(p-p) 55 550 1100 I8 Ri - 1,4 5,5 2,0 - 2,6 I8 - - 0,15 -17 to +3 1,0 - V8-17(p-p) V8-17(p-p) - - 0,45 - - 0,7 V1-17 I1 Ptot 9,0 - - 12,0 85 1,0 13,2 - - SYMBOL MIN. TYP. Rth j-a VP = V1-17 Ptot Tamb Tstg TDA3565 max. max. 13,2 1,7 V W °C