SAF7113H PDF Datasheet
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Description
This is 9-bit video input processor. SAF7113H
9-bit video input processor
Rev. 03 9 May 2005
Product data sheet
1. General description
The 9-bit video input processor is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing lter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multistandard decoder (PAL BGHI, PAL M, PAL N, combination PAL N, NTSC M, NTSC-Japan, NTSC N and SECAM), a brightness, contrast and saturation control circuit, a multistandard VBI data slicer and a 27 MH- VBI data bypass.
The pure 3.3 V CMOS circuit SAF7113H, analog front-end and digital video decoder, is a highly integrated circuit for desktop video applications. The decoder is based on the principle of line-locked clock decoding and is able to decode the color of PAL, SECAM and NTSC signals into ITU-R BT 601 compatible color component values. The SAF7113H accepts as analog inputs CVBS or S-video (Y, C) from TV or VTR sources. The circuit is I2C-bus con.