FEATURES
80 MHz Pipelined Operation Triple 8-Bit D/A Converters RS-343A/RS-170 Compatible Outputs TTL Compatible Inputs +5 V CMOS Monolithic Construction 40-Pin DIP or 44-Pin PLCC Package Plug-In Replacement for BT101 Power Dissipation: 400 mW APPLICATIONS
High Resolution Color Graphics CAE/CAD/CAM APPLICATIONS
Image Processing Instrumentation Video Signal Reconstruction Desktop Publishing SPEED GRADES 80 MHz 50 MHz 30 MHz GENERAL DESCRIPTION
CMOS 80 MHz, Triple 8-Bit Video DAC ADV101* FUNCTIONAL BLOCK DIAGRAM V AA FS ADJUST VREF REFERENCE AMPLIFIER COMP ADV101 CLOCK R0 R7 8 RED REGISTER 8 DAC IOR PIXEL INPUT PORT G0 G7 8 GREEN REGISTER 8 DAC IOG B0 8 B7 BLUE REGISTER 8 DAC IOB REF WHITE BLANK SYNC CONTROL REGISTER SYNC CONTROL ISYNC GND The ADV101 has three separate, 8-bit, pixel input ports, one each for red, green and blue video data. Additional video input controls on the part include sync, blank and reference white. A single +5 V supply, an external 1.23 V reference and pixel clock input are all that are required to make the part operational.
Analog Devices
