Datasheet Summary
a
Features
80 MHz Pipelined Operation Triple 10-Bit D/A Converters RS-343A/RS-170 patible Outputs TTL patible Inputs +5 V CMOS Monolithic Construction 40-Pin DIP Package (ADV7121) 44-Pin PLCC Package (ADV7122) 48-Lead TQFP (ADV7122) APPLICATIONS High Definition Television (HDTV) High Resolution Color Graphics CAE/CAD/CAM Applications Image Processing Instrumentation Video Signal Reconstruction Direct Digital Synthesis (DDS) I/Q Modulation SPEED GRADES 80 MHz 50 MHz 30 MHz GENERAL DESCRIPTION
CMOS 80 MHz, Triple 10-Bit Video DACs ADV7121/ADV7122
ADV7121 FUNCTIONAL BLOCK DIAGRAM
VAA FS ADJUST VREF
ADV7121
CLOCK
REFERENCE AMPLIFIER P
R0 R9 10
RED REGISTER
PIXEL...