TDA8219 PAL/NTSC DECODER AND VIDEO PROCESSOR .. . .. . RGB OUTPUTS SINGLE CHIP CHROMA AND LUMINANCE PROCESSOR DC CONTROL BRIGHTNESS, CONTRAST, SATURATION AND HUE FEW EXTERNAL COMPONENTS FAST BLANKING INPUT FOR OSD INSERTION SUPER SANDCASTLE INPUT DESCRIPTION The TDA8219 is a monolithic integrated color decoder for the PAL/NTSC standard. It includes in a 20 pins IC all the functions required for the identification and demodulationof PAL/NTSCsignals, and all the videoprocessor functions up to the drive of the video stages. Used with TDA8213 (video & sound IF system) and TDA8214B (H/V deflection circuit), this IC permits a complete low-cost solution for PAL/NTSC applications. DIP20 (Plastic Package) ORDER CODE : TDA8219 PIN CONNECTIONS BRIGHTNESS CONTROL 1 20 VCC RGB CLAMP 2 19 BLUE OUTPUT VIDEO INPUT 3 18 GREEN OUTPUT SUPER SANDCASTLE INPUT/ FAST BLANKING INPUT 4 17 RED OUTPUT CONTRAST CONTROL 5 16 PLL LOOP FILTER INPUT DELAYED CHANNEL INPUT 6 15 PAL KILLER HUE CONTROL 7 14 XTAL CHROMINANCE OUTPUT 8 13 NTSC KILLER SATURATION CONTROL 9 12 ACC CAPACITOR 10 11 GROUND 8219-01.EPS CHROMINANCE INPUT April 1996 1/9 TDA8219 BLOCK DIAGRAM HUE CONTROL LUMA CONTRAST VCC 7 3 5 20 TDA8219 Contrast R-Y 17 ROUT XTAL 14 VCO VIDEO INPUT XVCO G-Y CONTRAST CONTROL MATRIX 18 GOUT RGB OUT B-Y HUE 16 R-Y LPF B-Y 19 BOUT P/N P/N SW 0deg 90deg 1 BRIGHTNESS KOP RGB CLAMP 2 U ±90DEG SHIFTER FLIP-FLOP BRIGHTNESS CONTROL DEMODULATOR 90deg PHASE DETECTOR PHASE SHIFTER ±90deg P/N 6 DL INPUT V DL MATRIX SATURATION CONTROL 8 DL OUT ±90deg 9 SATURATION B Gate PAL KILLER BURST DETECTOR ±90DEG NTSC KILLER BURST DETECTOR 0DEG ACC P/N 11 0deg 13 GND 15 KILLER CAP NTSC 12 KILLER CAP PAL 10 AGC CAP CHROMA 8219-02.EPS SSC/FB INPUT Contrast SSC/FB 4 INPUT KILLER OUTPUT P/N Symbol VCC TOPER TSTG Parameter Value 12 0 , + 70 -55 , + 150 Supply voltage Operating temperature Storage temperature Unit V o C o C 8219-01.TBL ABSOLUTE MAXIMUM RATINGS Symbol RTH (j-a) Parameter Junction to ambient thermal resistance Max. Value 80 Unit C/W o 8219-02.TBL THERMAL DATA DC AND AC ELECTRICAL CHARACTERISTICS VCC = 9V , TAMB = 25oC (unless otherwise specified) Symbol Parameter VCC Supply Voltage ICC Supply Current PD Total Power Dissipation Test Conditions No Load at VCC = 9V No Load Min. 8 20 Typ. 9 30 270 Max. 10 40 450 Unit V mA mW Input Level (Black to White) DC Operating Voltage Input Current 2/9 No Input Signal During Burst Period Out of Burst Period 350 500 mVPP 2.5 2.8 3.1 V ± 50 ± 100 ± 150 µA 5 µA 8219-03.TBL LUMINANCE INPUT (Pin 3) TDA8219 DC AND AC ELECTRICAL CHARACTERISTICS (continued) VCC = 9V , TAMB = 25oC (unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit 300 30 mVPP dB CHROMINANCE INPUT (Pin 10) Input Level ACC Control Range Minimum Burst Signal Amplitude within the ACC Control Range Input Impedance DC Operating Voltage Change of Burst Signal over whole ACC Control Range < 1dB 900 30 No Input Signal mVPP 6 2.3 8 2.8 12 3.3 kΩ V 7.0 3.1 0.5 7.5 3.6 1 8.0 3.9 1.5 60 V V V µA 10 µA dB 10 2 µA dB 10 µA 10 5 µA µA µA SSC INPUT (Pin 4) Burst Gate Threshold Line Blanking Threshold Frame Blanking Threshold / Fast Blanking Input Current CONTRAST CONTROL INPUT (Pin 5) (See Figure 1) Input Current Contrast Control Range 20 SATURATION CONTROL INPUT (Pin 9) (See Figure 2) Input Current Tracking between Luminance and Chrominance Signals over 10 dB Contrast Control BRIGHTNESS CONTROL INPUT (Pin 1) (See Figure 3) Input Current ACC CAPACITOR (Pin 12) Charging Current Discharging Current Leakage Current During Burst Gate Period During Burst Gate Period Out of Burst Gate Period 200 No Chroma Signal 5.2 5.4 3.2 200 PAL KILLER CAPACITOR (Pin 15) Color off Voltage Color on Voltage PAL flip-flop inhibition level Control Current Leakage Current Voltage with Nominal Input Signal 5 6.0 V V V µA µA V NTSC KILLER CAPACITOR (Pin 13) Color off Voltage Color on Voltage Control Current Leakage Current Voltage with Nominal Input Signal No Chroma Signal 5.2 5.4 200 5 6.0 V V µA µA V Control Current Leakage Current 5 µA µA 3.0 VPP 800 SUBCARRIER OUTPUT (Pin 8) Output Burst Amplitude Within ACC Control Range 1.6 2.4 3/9 8219-04.TBL PLL LOOP FILTER (Pin 16) TDA8219 DC AND AC ELECTRICAL CHARACTERISTICS (continued) VCC = 9V , TAMB = 25oC (unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit No Input Signal 2.0 6 2.2 8 2.4 12 V kΩ 0.35V B to W, Signal @ Pin 3, Contrast @ 4.2V, Sat. @ 1.6V, Brig. @ 3.5V 300mVPP (B-Y), Signal with 200mVPP Burst Amplitude at Pin 10, Contrast @ 4.2V, Sat. @ 4.2V, Brig. @ 3.5V 2.80 3.15 3.50 V 3.5 3.9 4.3 VPP 1.5 7.4 1.0 2 7.8 1.2 2.5 8.2 1.4 350 10 mA V V mV mV DELAYED CHANNEL INPUT (Pin 6) DC Operating Voltage Input impedance RGB OUTPUTS (Pins 17-18-19) Output Signal Amplitude (Black to White) Blue Channel Output Amplitude (no Y) Individual Output Sinking Current Maximum Peak White Level Blanking Level Black Level Differential Error Relative Variation in Black Level with Various Saturation, Contrast and Brightness Control Level Black Level Thermal Drift Differential Black Level Drift over 40oC Temperature Range Frequency Response(-3dB) o 0.5 5 mV/ C mV 7 MHz HUE CONTROL INPUT (Pin 7 ) (see Figure 4) ± 20 Control Range Input Current NTSC Select Voltage PAL Select Voltage ± 45 10 6.0 0.5 2.0 00 deg µA V V XTAL (Pin 14) Catching Range ± 700 ± 700 PAL, XTAL with CM = 13fF NTSC, XTAL with CM = 13fF Hz Hz Control Current Leakage Current 50 Figure 1 : Contrast Control Voltage Range Gain (%) 75 75 50 50 25 Voltage (V) 2 3 4 5 8219-03.EPS Contrast Control Saturation Control Voltage (V) 0 1 2 3 4 5 8219-04.EPS 25 4/9 µA µA Gai n (%) 100 1 150 5 Figure 2 : Saturation Control Voltage Range 100 0 100 8219-05.TBL RGB CLAMP CAPACITOR (Pin 2) TDA8219 Figure 3 : Brightness Control Voltage Range Figure 4 : Hue Control Voltage Range Black Level (V) at RGB Outputs 8 +45° 6 0 4 2 2 4 6 8 Voltage (V) -45° 0 1 2 3 4 5 8219-06.EPS 0 8219-05.EPS HUE Control Brightness Control Voltage (V) INPUT / OUTPUT PIN CONFIGURATION Figure 6 : Pin 3 Configuration Figure 5 : Pins 1 - 2 Configuration 9V 9V VREF Black Level Clamping 2 3 VREF 8219-07.EPS Burst Gated 8219-08.EPS GREEN Channel 1 Figure 7 : Pin 4 Configuration Figure 8 : Pin 5 Configuration 9V 9V 5 VREF VREF 8219-10.EPS 4 8219-09.EPS VREF VREF 5/9 TDA8219 INPUT / OUTPUT PIN CONFIGURATION (continued) Figure 9 : Pin 6 Configuration Figure 10 : Pin 7 Configuration VREF 9V 6 7 Figure 11 : Pin 8 Configuration 8219-21.EPS 8219-11.EPS VREF Figure 12 : Pin 9 Configuration 9V 9V 9 9V VREF Figure 13 : Pin 10 Configuration 8219-13.EPS 8219-12.EPS 8 Figure 14 : Pin 12 Configuration 9V 9V VREF 9V 10 12 9V 6/9 8219-15.EPS 8219-14.EPS VREF TDA8219 INPUT / OUTPUT PIN CONFIGURATION (continued) Figure 15 : Pins 13 - 15 Configuration Figure 16 : Pin 14 Configuration 9V 9V 9V 9V 14 Figure 17 : Pin 16 Configuration 8219-17.EPS 8219-16.EPS Pins 13-15 Figure 18 : Pins 17 - 18 - 19 Configuration Base Current Compensation 9V 9V 16 8219-19.EPS Phase Comparator 8219-18.EPS Pins 17 18-19 7/9 TDA8219 APPLICATION DIAGRAM (with OSD capability) FB R2 8kΩ V CC 9V 100nF V CC D3 R3 22kΩ R 20 1 D2 C24 470µF C22 100nF G D1 R25 220Ω C4 100nF R6 8kΩ B 19 2 GND L3 R14 1kΩ 330ns R26 220Ω C5 10nF R30 680Ω 18 3 B R29 680Ω NTSC C6 120pF CT1 Q2 R15 1kΩ G R27 220Ω R 17 4 R35 FB V CC R3 10kΩ R1 39kΩ SSC 100nF R4 22kΩ 5 R7 12kΩ C11 10nF VCC 6 R17 39kΩ T D A 8 2 1 9 C17 4.7nF R22 390Ω 100nF PAL Q3 L1 10µH DL V CC R33 470kΩ 15 C21 100nF 7 14 Q6 PAL 8 Q4 13 C19 100nF R24 750Ω 9 R3 39kΩ NTSC X2 4.43MHz C23 10nF L4 10µH C18 100nF V CC X1 3.58MHz R19 12kΩ R21 390Ω R32 330kΩ R31 18kΩ 16 R18 22kΩ R23 1kΩ R28 680Ω 12 C20 100nF C10 100nF R5 22kΩ 10 11 R8 12kΩ R16 1kΩ C7 10nF C8 10nF CVBS CT2 NTSC 8/9 Q1 C9 120pF L2 10.5µH 8219-20.EPS R34 75Ω TDA8219 PM-DIP20.EPS PACKAGE MECHANICAL DATA 20 PINS - PLASTIC DIP a1 B b b1 D E e e3 F I L Z Min. 0.254 1.39 Millimeters Typ. Max. 1.65 Min. 0.010 0.055 0.45 0.25 Inches Typ. Max. 0.065 0.018 0.010 25.4 8.5 2.54 22.86 1.000 0.335 0.100 0.900 7.1 3.93 3.3 0.280 0.155 DIP20.TBL Dimensions 0.130 1.34 0.053 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1996 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 9/9