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Showing 1 to 5 of 5 for “"LC oscillator"”.
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A simple transformer-based resonator architecture for low phase noise LC oscillators
… resonator to increase the loaded Q of a LC resonant tank. The windings of the integrated transformer replace the simple inductors as the inductive elements of the resonator. The resonator topology considered in this project is a simpler alternative to another proposed by Straayer et al …
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Low Power Adaptive Circuits: An Adaptive Log Domain Filter and A Low Power Temperature Insensitive Oscillator Applied in Smart Dust Radio
… The other is a temperature insensitive oscillator for low power radio frequency communication. The adaptive filter is presented with integrated learning rules for model reference estimation. The system is a first order low pass filter with two parameters: gain and cut-off frequency. It …
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Digital enhancement techniques for fractional-N frequency synthesizers
… reported FNPLLs. Phase noise performance of ring oscillator based digital FNPLLs is severely compromised by conflicting bandwidth requirements to simultaneously suppress oscillator phase and quantization noise introduced by the TDC, ΔΣ fractional divider, and digital-to-analog converter (DAC). As …
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Biological Agent Sensing Integrated Circuit (BASIC): A New Complementary Metal-oxide-semiconductor (CMOS) Magnetic Biosensor System
Fast and accurate diagnosis is always in demand by modern medical professionals and in the area of national defense. At present, limitations of testing speed, sample conditions, and levels of precision exist under current technologies, which are usually slow and involve testing the specimen under …
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Toward realizing power scalable and energy proportional high-speed wireline links
… is the design of a 7GHz rapid-on/off LC-PLL based clock multi- plier. The phase locked loop (PLL) based multiplier was developed to overcome the limita- tions of the MDLL based approach. Proposed temperature compensated LC-PLL achieves power-on-lock in 1ns. The fifth and biggest …