S1D2502B01 Datasheet | Samsung Semiconductor

FEATURES VIDEO AMP PART - - 3-channel R/G/B video amplifier, 175MHz @f-3d B I2C bus control items - Contrast control: -38d B - Sub contrast control for each channel: -12d B - Brightness control - OSD contrast control: -38d B - Cut-off brightness control (AC coupling) - Cut-off control for each channel (AC coupling) - Switch registers for SBLK and video half tone and CLP/BLK polarity selection and INT/EXT CLP selection and generated CLP width control Built in ABL (automatic beam limitation) Built in video input clamp, BRT clamp Built in video half tone (3mode) function on OSD pictures Capable of 8.0Vp-p output swing Improvement of rise & fall time (2.2ns) Cut-off brightness control Built in blank gate with spot killer Clamp pulse generator OSD intensity BLK, CLP polarity selection Clamp gate with anti OSD sagging - - - - - - - - OSD PART - - - - - - - Built in 1K-byte SRAM 448 ROM fonts (each font consists of 12 × 18 dots.) Full screen memory architecture Wide range PLL available (15k Hz - 90k Hz, Reference 800 X 600) Programmable vertical height of character Programmable vertical and horizontal positioning Character color selection up to 16 different colors Programmable background color (up to 16 colors) Character blinking, bordering and shadowing Color blinking Character scrolling Fade-in and fade-out Box drawing Character sizing up to four times 72MHz pixel frequency from on-chip PLL (Reference 800 X 600) - - - - - - - - - - - 0 Preliminary VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS BLOCK DIAGRAM VDDA VSSA VDD 31 ROM (448 x 18 x 12) VSS 28 Font Data 12 (480 x 16) ROM Address Ctrl Font Data Receiver RAM Data Ctrl Data 16 CLK Frame Ctrl H_Pulse V_Pulse ROM...