Jonne Lindeberg, Jouko Vankka, Johan Sommarek, Kari Halonen. A 1.5V direct digital synthesizer with tunable delta sigma modulator in 0.13 μm CMOS. In Proceedings of the IEEE 2004 Custom Integrated Circuits Conference, CICC 2004, Orlando, FL, USA, October 2004. pages 159-162, IEEE, 2004. [doi]
Abstract is missing.