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In this paper, an improved VGS/R reference circuit capable of generating both voltage and current references is proposed. Compared with the conventional VGS/R reference circuit which can only provide a temperature independent current reference, the new circuit generates both temperature independent voltage reference and temperature independent current reference without any extra cost on power dissipation...
A novel structure of CMOS low voltage bandgap reference, called “Subtracting BandGap Reference” (SBGR), is proposed. In this work, the extremely small temperature coefficient is obtained by subtracting two Complementary To Absolute Temperature (CTAT) currents with same temperature coefficient but different magnitude. The subtraction of two CTAT currents which have similar characteristics leads to...
Apolipoprotein E (apoE) plays an important role in lipoprotein and cholesterol metabolism. An association between serum cholesterol and blood pressure has been suggested by epidemiological and experimental studies. But it is still not clear whether the apoE polymorphism plays a role in regulating blood pressure. The present study was undertaken to determine the association among apoE genotype, serum...
The aim of the present study was to investigate the trend for obesity and the relationship between Trp64Arg mutation in the β 3 -adrenergic receptor gene and obesity-related phenotypes in Japanese workers. A total of 658 workers, 483 women and 175 men, responded to this survey. Genomic DNA was prepared from leukocytes, and DNA amplification by polymerase chain reaction was performed using...
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