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TDA4470-MFLG3 Datasheet(PDF) 5 Page - TEMIC Semiconductors |
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TDA4470-MFLG3 Datasheet(HTML) 5 Page - TEMIC Semiconductors |
5 / 16 page TDA4470-M Preliminary Information TELEFUNKEN Semiconductors Rev. A2, 15-Oct-96 5 (16) Pin Description 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Vi,SIF1 GND CAGC Vi,SIF1 Vsw Vi,VIF Vi,VIF CAGC GND Rtop Itun Vo,vid Vsw Vsw Vi,SIF2 Vi,SIF2 Rcomp Vo,AM Vo,FM VS VAFC VVCO VVCO Vsw CRef GND CBL LF 94 8680 Figure 2. Pinning Pin Symbol Function 1, 2 Vi, SIF1 SIF1 input (symmetrical) 3 Vsw Input selector switch 4, 9, 16 GND Ground 5 CAGC SIF-AGC (time constant) 6, 7 Vi, VIF VIF input (symmetrical) 8 CAGC VIF-AGC (time constant) 10 Rtop Take over point, tuner AGC 11 Itun Tuner AGC output current 12 Vo,vid Video output 13 VSW Standard switch 14 VSW L’ switch 15 Cbl Black level capacitor 17 Cref Internal reference voltage 18 LF Loop filter 19 Vsw AFC switch 20, 21 VVCO VCO circuit 22 VAFC AFC output 23 VS Supply voltage 24 VO, FM Intercarrier output 25 VO, AM AF output – AM sound 26 Rcomp Offset compensation 27, 28 Vi, SIF2 SIF 2 input (symmetrical) |
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Similar Description - TDA4470-MFLG3 |
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