■ DESCRIPTION

The MB3516A is an RGB encoder containing an RGB signal matrix circuit, balanced modulator circuits, and a luminance signal/color-difference signal mixing circuit. This device inputs analog RGB and composite sync signals and outputs a composite video signal in the NTSC or PAL format. Also, it has Y/C separate output pins and RGB signal output pins.

■ FEATURES

• Supporting for both of the NTSC and PAL formats

• Containing Y/C separate output and RGB output pins as well as a composite video signal output pin

• On-chip 75 Ω driver (Composite video output, Y/C separate outputs, RGB outputs)

• Half H-killer circuit integrated

• Burst flag generator integrated

• PAL alternate circuit integrated

• Built-in filters

• Operation with a +5 volt single power supply

• Low power consumption: 280 mW (typical)