FMS3810/3815 products are low-cost triple D/A converters that are tailored to fit graphics and video applications where speed is critical. Two speed grades are available:
FMS3810 100 Ms/sFMS3815 150 Ms/sTTL-level inputs are converted to analog current outputs that can drive 25-37.5W loads corresponding to doubly-terminated 50-75W loads. A sync current following /SYNC input timing is added to the I
OG output. /BLANK will override RGB inputs, setting I
OG, I
OB and I
OR currents to zero when /BLANK = L. Although appropriate for many applications the internal 1.235V reference voltage can be overridden by the V
REF input.