Minimum current/area implementation of cyclic ADC
Zhang, H.; Li, Q.; Sanchez-Sinencio, E.
Electronics Letters
Volume 45, Issue 7, March 26 2009 Page(s):351 - 352
Digital Object Identifier 10.1049/el.2009.0293
Summary:A global offset cancellation technique is proposed to solve the offset/flicker noise problem. It helps to minimise the silicon area and power consumption of a cyclic analogue-to-digital converter (ADC) with an operational transconductance amplifier sharing scheme. A 10 bit 1 MS/s cyclic ADC implemented in the TI 0.35 m CMOS process proves the effectiveness of the proposed technique.
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