NJM2529

NJM2529 COLOR TFT SIGNAL PROCESSOR s GENERAL DESCRIPTION The NJM2529 is a color TFT signal processor. It contains all function, like as Y/C separator circuit, color signal de-modulator, synchronous separate circuit, RGB interface, side black control circuit, and common pole driver, required by color TFT signal processing. The NJM2529 keeps selecting NTSC/PAL with external VCXO circuit TRAP circuit for each broadcasting. s PACKAGE OUTLINE NJM2529FH1 s FEATURES q NTSC/PAL matching (Resemblance PAL de-modulation system) q Internal Y/C separate circuit q Input mode: Composite video signal, Y/C separate signal www.DataSheet4U.com q Internal one systems input for analog RGB q Internal synchronous separate circuit (Liquid crystal panel PLL use) q Internal black level insertion circuit (Use for aspect ratio change) q Internal Gamma 2-point correction circuit q Internal Color TFT Common Pole Driver q Bipolar technology q Package Outline QFP64-H1 s BLOCK DIAGRAM VCOMAMP SYNCOUT REGOUT VCENTER SYNCSW SYNCIN2 VCOMIN SYNCIN1 HSYIN GND1 GND2 GND3 BOUT GOUT BDET FRP s PIN CONFIGURATION 1 . VCC3 2 . VCOMCENT 3 . VCOMFB 4 . VCOMOUT 5 . VEE1 6 . CIN 7 . ACCDET 8 . FADJ 9 . KILLER 10.CLEANING 11.IDENT 12.TINT 13.COLOR 14.VCXOIN(NTSC) 15.VCXOOUT(NTSC) 16.APC 17.VCXOIN(PAL) 18.VCXOOUT(PAL) 19.PALPHASE 20.DNC 21.VIDEOIN 22.TRAP 23.VCC1 24.VCC2 25.YINH 26.YOUT 27.YCLAMP 28.PICTURE 29.SW 30.CONTRAST 31.GACLAMPR 32.EXTINR 33.GACLAMPG 34.EXTING 35.GACLAMPB 36.EXTINB 37.VG1 38.VG2 39.SUBVG1R 40.SUBV...