This paper reviews the concepts, opportunities and limitations of temperature sensors and
voltage references realized in CMOS technology. It is shown that bipolar substrate …

The recently growing progress in neuroscience research and relevant achievements, as well
as advancements in the fabrication process, have increased the demand for neural …

This paper describes a prototype micropower instrumentation amplifier intended for chronic
sensing of neural field potentials (NFPs). NFPs represent the ensemble activity of thousands …

There is a growing demand for low-power, small-size and ambulatory biopotential
acquisition systems. A crucial and important block of this acquisition system is the analog …

A smart temperature sensor in 0.7 m CMOS is ac-curate to within 0.1 C (3) over the full
military temperature rangeof 55 Cto125 C. ThesensorusessubstratePNPtransistors to …

The goal of this book is to equip the circuit designer with a proper understanding of the
theory and design of operational amplifiers (OpAmps). The core of the book presents the …

A self-configured body sensor network controller and a high efficiency wirelessly powered
sensor are presented for a wearable, continuous health monitoring system. The sensor chip …

A CMOS bandgap reference with an inaccuracy of±0.15%(3 σ) from-40° C to 125° C is
presented. In contrast to prior art, it requires only a single trim to achieve this level of …

This paper describes an amplification and spectral processing IC for extracting key
bioelectrical signals, or ldquobiomarkersrdquo, which are expressed in the brain's field …

A low-cost temperature sensor with on-chip sigma-delta ADC and digital bus interface was
realized in a 0.5/spl mu/m CMOS process. Substrate PNP transistors are used for …