STV2102

STV2102 PAL LUMA-CHROMA & DEFLECTION PROCESSOR PRELIMINARY DATA n n n n n n n RGB AND FAST BLANKING INPUTS AUTOMATIC CUT-OFF CONTROL DC-CONTROLLED BRIGHTNESS, CONTRAST AND SATURATION CERAMIC 500kHz VCO FOR LINE DEFLECTION PHASE-LOCKED REFERENCE OSCILLATOR USING A STANDARD 4.43MHz OSD CAPABILITY ON OUTPUTS VIDEO IDENTIFICATION GENERATOR SHRINK 42 (Plastic Package) ORDER CODE : STV2102 DESCRIPTION The STV2102 is a PAL chroma decoder, video and H/V deflection processor for CTV. Used with the TDA8222, this IC permits a complete low cost solution with external output stages. It is pin compatible with STV2110 PAL/SECAM processor. PIN CONNECTIONS SUPPLY VOLTAGE BLANKING INPUT GREEN CUT-OFF CAPACITOR RED OUTPUT HORIZONTAL Vcc GREEN OUTPUT BLUE OUTPUT BLUE CUT-OFF CAPACITOR LUMINANCE SIGNAL INPUT SCANNING LOOP FILTER SCANNING XTAL COMPOSITE VIDEO SIGNAL LINE FLYBACK INPUT VERTICAL OUTPUT HORIZONTAL OUTPUT CONTRAST CONTROL NOT CONNECTED PAL CHROMA INPUT GROUND DELAY CHROMA INPUT CHROMA STANDARD Vcc BLK COG ROUT HVcc GOUT BOUT COB YIN SLPF SXTL CVBS LFB VOUT HOUT CTR NC PALIN GND DLI PS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 ICAT Vcc BIN GIN COR RIN BRIG FBL CATHODE CURRENT SUPPLY VOLTAGE INPUT BLUE INPUT GREEN INPUT RED CUT-OFF CAPACITOR RED INPUT BRIGHTNESS CONTROL FAST BLANKING INPUT CLPF CHROMA LOOP FILTER CXTL CHROMA XTAL CKP NC ACC NC NC SAT NC NC GND NC DLO PAL KILLER CAPACITOR NOT CONNECTED ACC ...