9-bit video input processor

GENERAL DESCRIPTION The 9-bit video input processor is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multi-standard decoder (PAL BGHI, PAL M, PA

文件：281.5 Kbytes 页数：80 Pages

PHI

PHI

9-bit video input processor

GENERAL DESCRIPTION\nThe 9-bit video input processor is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multi-standard decoder (PAL BGHI, PAL M, PAL • Four analog inputs, internal analog source selectors,\n   e.g. 4 × CVBS or 2 × Y/C or (1 × Y/C and 2 × CVBS)\n• Two analog preprocessing channels in differential\n   CMOS style for best S/N-performance\n• Fully programmable static gain or automatic gain control\n   for the selected CVBS or Y/C cha;

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9-bit video input processor

GENERAL DESCRIPTION The 9-bit video input processor is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multi-standard decoder (PAL BGHI, PAL M, PA

文件：281.5 Kbytes 页数：80 Pages

PHI

PHI

9-bit video input processor

General description\nThe 9-bit video input processor is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multistandard decoder (PAL BGHI, PAL M, PAL N ■ Four analog inputs, internal analog source selectors, e.g. 4 × CVBS or 2 × Y/C or\n   (1 × Y/C and 2 × CVBS)\n■ Two analog preprocessing channels in differential CMOS style for best\n   S/N-performance\n■ Fully programmable static gain or automatic gain control for the selected CVBS or Y/C\n   cha;

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