AD9912 - 1-GSPS Direct Digital Synthesizer
AD9912 Features
* 1 GSPS internal clock speed (up to 400 MHz output directly)
* Integrated 1 GSPS 14-bit DAC
* 48-bit frequency tuning word with 4 µHz resolution
* Differential HSTL comparator
* Flexible system clock input accepts either crystal or external reference clock
* On-chip low nois
