Details

Autor(en) / Beteiligte

• Tong, Xingyuan
• Zhang, Yang

Titel

98.8% switching energy reduction in SAR ADC for bioelectronics application

Ist Teil von

• Electronics letters, 2015-07, Vol.51 (14), p.1052-1054

Ort / Verlag

The Institution of Engineering and Technology

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• An energy-efficient successive approximation register (SAR) analogue-to-digital converter (ADC) switching scheme is proposed for low-power biomedical applications. By dramatically reducing energy consumption in the first three bit-cycles, the average switching energy of the proposed scheme is reduced by 98.8% compared with the conventional architecture. The number of capacitors in the capacitor array of this proposed scheme is also reduced by 75.5% over the conventional approach.