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INTEGRATED CIRCUITS
DATA SHEET
SAA7167 YUV-to-RGB Digital-to-Analog Converter (DAC)
Preliminary specification Supersedes data of 1995 Jun 13 File under Integrated Circuits, IC22 1995 Nov 03
Philips Semiconductors
Preliminary specification
YUV-to-RGB Digital-to-Analog Converter (DAC)
FEATURES • On-chip mixing of digital video data and analog RGB signals • Supports video input format of YUV 4 : 2 : 2, 4 : 1 : 1, 2 : 1 : 1 andRGB 5 : 6 : 5 • Video input rate up to 50 MHz • Allows for both binary and two’s complement video input data • Triple 8-bit DACs for video output • Built-in voltage output amplifier • Provide keying control with external key and internal 8-bit, 2 × 8-bit and 3 × 8-bit pixel colour key • Programmable via the I2C-bus • 5 V CMOS device; LQFP48 package.