DS856 synthesizer equivalent, high speed 3ghz direct digital synthesizer.
50-Ω on-chip back terminations with user-defined threshold. The frequency resolution bits accept LVTTL or CMOS input levels. Only a single
– 5V power supp.
Worst SFDR > 45 dBc (DC to 1.6-GHz Bandwidth) at a 3.2 GHz clock rate LVTTL/CMOS digital pattern control input Reset (RS.
The DS856 is a high-speed Direct Digital Synthesizer (DDS) with a frequency tuning resolution of 32 bits, ROM phase resolution of 13-bit and a DAC amplitude resolution of 11 bits. Sine waves in the 1st Nyquist band can be generated up to near 1.6 GHz.
Image gallery
TAGS
Download (Size : 2.78MB)