A 1 mW 10-bit 500KSPS SAR A/D converter

  title={A 1 mW 10-bit 500KSPS SAR A/D converter},
  author={Jaejin Park and Ho-Jin Park and Jae-Whui Kim and Sangnam Seo and Philip Chung},
A ImW 1.5V 10-bit 500 KSPS successive approximation(SAR) analog-to-digital converter(ADC) was fabricated in a 0.25um CMOS technology. The capacitive and resistive digital-to-analog converter(DAC) with a track and hold(T/H) function can operate with low power consumption at a high conversion rate using the modified operating timing control. The proposed high accuracy comparator with &pen loop and closed loop offset compensation techniques can operate at a low supply voltage. Typical differential… CONTINUE READING
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