DS856 Datasheet (Euvis) - High Speed 3GHz Direct Digital Synthesizer

DS856, High Speed 3GHz Direct Digital Synthesizer

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 (at a 3.2-GHz clock rate).

The initial phase can

DS856 Features

* 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 supply is required. KEY FEATURES