VDP3120B-PP-C2

VDP Applications

As a member of the VDP 31xxB family, the VDP 3120B offers all video features necessary to design a state-ofthe-art TV set:
Video Decoding
– 4 composite inputs, 1 S-VHS input
– composite video & sync output
– integrated high-quality A/D converters
– adaptive 2H comb filter Y/C separator
– 1H NTSC comb filter
– multistandard color decoder (1 crystal)
– multistandard sync decoder
– black line detector

Video Processing

– horizontal scaling (0.25 to 4)
– panorama vision
– black level expander
– dynamic peaking
– soft limiter (gamma correction)
– color transient improvement

RGB Processing

– programmable RGB matrix
– digital color bus interface
– additional analog RGB / fast blank input
– half-contrast switch
– picture frame generator

Deflection

– scan velocity modulation output
– high-performance H/V deflection
– separate ADC for tube measurements
– EHT compensation

Miscellaneous

– one 20.25 MHz crystal, few external components
– embedded RISC controller (80 MIPS)
– I2C-Bus Interface
– single 5 V power supply
– submicron CMOS technology
– 64-pin PSDIP package