Low frequency spurs of VCO due to noise propagation from digital I/O’s and their effects on performance of Bluetooth SoC ; S. Kousai, K. Agawa, H. Ishikuro, H. Majima, H. Kobayashi, D. Miyashita, T. Yoshino, Y. Hama, M. Hamada ; Radio Frequency Integrated Circuits (RFIC) Symposium ; IEEE ; Long Beach, California ; ; 2005/06?
2004