TDA4670 PDF 데이터시트 검색

INTEGRATED CIRCUITS DATA SHEET TDA4670 Picture Signal Improvement (PSI) circuit Product speci cation Supersedes data of May 1991 File under Integrated Circuits, IC02 1996 Dec 11 Philips Semiconductors Product speci cation Picture Signal Improvement (PSI) circuit FEATURES Luminance signal delay from 20 to 1100 ns (minimum step 45 ns) Luminance signal peaking with selectable symmetrical overshoots 2.6 or 5 MH- peaking centre frequency and selectable degree of peaking ( 3, 0, +3 and +6 dB)