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This paper presents a new equation for injection-locked LC oscillators (ILOs) based on a series RL element in parallel with C. Unlike previous ILO equations based on a parallel RLC tank approximation, the proposed equation is valid for any tank Q and injection strength (K). The model reveals several important properties of low-Q and/or high-K ILOs such as asymmetry in the lock range, reduced phase...
A forwarded clock I/O link in 90nm CMOS is capable of passing data at 20Gb/s over 7-inches of FR4 with 2 sockets and packages at a power dissipation of less than 12mW/Gb/s. Passive distribution and AC coupling of the forwarded clock are used to achieve 820 fsrms of sample-time uncertainty. Nyquist rate channel losses in excess of -15dB are compensated using a combination of 4-tap transmit equalization...
Das mesonephroide Karzinom ist eine Tumorentität, die selten in Cervix uteri, Vaginalwand und extrem selten in Harnblase oder paraurethralem Gewebe auftritt. Der Tumor entsteht aus versprengten Resten des Wolffschen Ganges. Das maligne Potential wird geringer als bei Harnröhrentumoren anderer Histologie beurteilt. In der Literatur wird die vordere Exenteration als Therapie der Wahl empfohlen. In dem...
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