Ari Y. Valero-López

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—In this paper, an approach to map the Bluetooth and 802.11b standards specifications into an architecture and specifications for the building blocks of a dual-mode direct conversion receiver is proposed. The design procedure focuses on optimizing the performance in each operating mode while attaining an efficient dual-standard solution. The impact of the(More)
This paper presents a compact, phase-locked loop (PLL) based, frequency synthesizer suitable for built-in testing and automatic tuning applications operating in the 100MHz frequency range. Key features of this design include a differential charge pump with common mode feedback (CMFB) and a voltage controlled oscillator (VCO) based on a pseudo-differential(More)
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