Natural Sciences - Research article
A 6-bit Low-Power High-Speed Flash ADC using 180 nm CMOS process
- University of Science, VNU-HCM
- University of Electro-Communications, Japan
Published:
2014-03-31
Abstract
In this paper we present a design of Flash-ADC that can achieve high performance and low power consumption. By using the Double Sampling Rate technique and a new comparator topology with low kick-back noise, this design can achieve high sampling rate while still consuming low power. The design is implemented in a 0.18 m CMOS process. The simulation results show that this design can work at 400 MSps and power consumption is only 16.24 mW. The DNL and INL are 0.15 LSB and 0.6 LSB, respectively.