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008			171005s2018 gw | s |||| 0|eng d
020			_a9783319623078
024	7		_a10.1007/978-3-319-62307-8 _2doi
040			_bspa _cES-MaUEC _dES-MaUEC
050		4	_aTK7872.D48 _bS687 2018 EB
100	1		_aSouri, Kamran. _eautor. _4aut _4http://id.loc.gov/vocabulary/relators/aut
245	1	0	_aEnergy-Efficient Smart Temperature Sensors in CMOS Technology _cby Kamran Souri, Kofi A.A. Makinwa.
264		1	_aCham _bSpringer International Publishing _c2018
300			_a1 recurso en línea (XVI, 118 páginas 98 ilustraciones, 50 ilustraciones a color.)
336			_2rdacontent _aTexto _btxt
337			_2rdamedia _aelectrónico _bc
338			_2rdacarrier _arecurso electrónico _bcr
347			_atext file _bPDF
490	0		_aAnalog Circuits and Signal Processing, _x1872-082X
490	0		_aEngineering (Springer-11647)
520	3		_aThis book describes the design and implementation of energy-efficient smart (digital output) temperature sensors in CMOS technology. To accomplish this, a new readout topology, namely the zoom-ADC, is presented. It combines a coarse SAR-ADC with a fine Sigma-Delta (SD) ADC. The digital result obtained from the coarse ADC is used to set the reference levels of the SD-ADC, thereby zooming its full-scale range into a small region around the input signal. This technique considerably reduces the SD-ADC's full-scale range, and notably relaxes the number of clock cycles needed for a given resolution, as well as the DC-gain and swing of the loop-filter. Both conversion time and power-efficiency can be improved, which results in a substantial improvement in energy-efficiency. Two BJT-based sensor prototypes based on 1st-order and 2nd-order zoom-ADCs are presented. They both achieve inaccuracies of less than ±0.2°C over the military temperature range (-55°C to 125°C). A prototype capable of sensing temperatures up to 200°C is also presented. As an alternative to BJTs, sensors based on dynamic threshold MOSTs (DTMOSTs) are also presented. It is shown that DTMOSTs are capable of achieving low inaccuracy (±0.4°C over the military temperature range) as well as sub-1V operation, making them well suited for use in modern CMOS processes. Presents a new readout technique (the zoom-ADC) to address the implementation of energy-efficient temperature sensors in CMOS technology; Shows how this technique can be used to design energy-efficient temperature sensors without compromising other key specifications, such as accuracy and resolution; Shows how this technique can be used to design general-purpose incremental ADCs that can achieve both high resolution and state-of-the-art energy efficiency; Presents DTMOST-based temperature sensors, which achieve significantly higher accuracy than previous all-CMOS temperature sensors.
988			_aEBSPRINGER_2018
650		7	_2embne _9140157 _aDetectores
700	1		_aMakinwa, Kofi A. A. _0http://id.loc.gov/authorities/names/no2010016831 _1http://viaf.org/viaf/100399192/ _997142
776	0	8	_iEdición impresa: _z9783319623061
776	0	8	_iEdición impresa: _z9783319623085
776	0	8	_iEdición impresa: _z9783319872865
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-319-62307-8 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE