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TDA9819 Fiches technique(PDF) 5 Page - NXP Semiconductors |
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TDA9819 Fiches technique(HTML) 5 Page - NXP Semiconductors |
5 / 40 page 1998 Jul 14 5 Philips Semiconductors Product specification Multistandard vision and sound-IF PLL with DVB-IF processing TDA9819 PINNING SYMBOL PIN DESCRIPTION Vi VIF1 1 VIF differential input signal voltage 1 Vi VIF2 2 VIF differential input signal voltage 2 CBL 3 black level detector Vi VIF3 4 VIF differential input signal voltage 3 Vi VIF4 5 VIF differential input signal voltage 4 TADJ 6 tuner AGC takeover adjust (TOP) TPLL 7 PLL loop filter CSAGC 8 SIF AGC capacitor STD 9 standard switch input Vo CVBS 10 2 V CVBS output signal voltage VCOADJ 11 VCO adjust BG/L/M VoAF 12 audio voltage frequency output VAGC(ext) 13 external AGC voltage (DVB) CAF 14 AF decoupling capacitor AGCADJ 15 AGC adjust (DVB) VVCO(ext) 16 external VCO control voltage (DVB) ViFM 17 sound intercarrier input DVB 18 DVB output TAGC 19 tuner AGC output Vo QSS 20 single reference QSS output voltage Vo(vid) 21 composite video output voltage Vi(vid) 22 video buffer input voltage AFC 23 AFC output VCO1 24 VCO1 reference circuit for 2fPC VCO2 25 VCO2 reference circuit for 2fPC Cref 26 1 ⁄2VP reference capacitor GND 27 ground CVAGC 28 VIF AGC capacitor VP 29 supply voltage (+5 V) INSWI 30 VIF input switch Vi SIF1 31 SIF differential input signal voltage 1 Vi SIF2 32 SIF differential input signal voltage 2 Fig.2 Pin configuration (SDIP32). handbook, halfpage TDA9819 MBH354 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Vi VIF1 Vi VIF2 Vi VIF3 VAGC(ext) VVCO(ext) Vi VIF4 CBL TPLL STD CSAGC Vo CVBS Vo AF CAF TADJ VCOADJ AGCADJ Vi SIF2 Vi SIF1 VP GND VCO2 VCO1 AFC CVAGC Vi(vid) Vi FM Vo(vid) Vo QSS TAGC DVB Cref INSWI |
Numéro de pièce similaire - TDA9819 |
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Description similaire - TDA9819 |
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