VIDEO AMP PART
3-channel R/G/B video amplifier, 175MHz @f-3dB
I2C BUS Control Items
- Contrast control: -38dB
- Sub contrast control for each channel: -12dB
- Brightness control
- OSD contrast control: -38dB
- 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 X 8 dots.)
Full screen memory architecture
Wide range PLL available (15kHz ~ 96kHz, 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
76.8MHz pixel frequency from on-chip PLL (Reference 800 X 600)
Operating Temperature : -20 °C ~ +75 °C
Package : 32-DIP-600A |