Detail publikace

0.4-V bulk-driven differential-difference amplifier

Originální název

0.4-V bulk-driven differential-difference amplifier

Anglický název

0.4-V bulk-driven differential-difference amplifier

Jazyk

en

Originální abstrakt

A new solution for an ultra-low-voltage, low-power, bulk-driven fully differential-difference amplifier (FDDA) is presented in the paper. Simulated performance of the overall FDDA for a 50 nm CMOS process and supply voltage of 0.4V, shows dissipation power of 31.8 uW, the open loop voltage gain of 58.6dB and the gain-bandwidth product (GBW) of 2.3MHz for 20pF load capacitance. Despite the very low supply voltage, the FDDA exhibits rail-to-rail input/output swing. The circuit performance has also been tested in two applications; the differential voltage follower and the second-order band-pass filter, showing satisfactory accuracy and dynamic range.

Anglický abstrakt

A new solution for an ultra-low-voltage, low-power, bulk-driven fully differential-difference amplifier (FDDA) is presented in the paper. Simulated performance of the overall FDDA for a 50 nm CMOS process and supply voltage of 0.4V, shows dissipation power of 31.8 uW, the open loop voltage gain of 58.6dB and the gain-bandwidth product (GBW) of 2.3MHz for 20pF load capacitance. Despite the very low supply voltage, the FDDA exhibits rail-to-rail input/output swing. The circuit performance has also been tested in two applications; the differential voltage follower and the second-order band-pass filter, showing satisfactory accuracy and dynamic range.

BibTex


@article{BUT113129,
  author="Tomasz {Kulej} and Fabian {Khateb}",
  title="0.4-V bulk-driven differential-difference amplifier",
  annote="A new solution for an ultra-low-voltage, low-power, bulk-driven fully differential-difference amplifier (FDDA) is presented in the paper. Simulated performance of the overall FDDA for a 50 nm CMOS process and supply voltage of 0.4V, shows dissipation power of 31.8 uW, the open loop voltage gain of 58.6dB and the gain-bandwidth product (GBW) of  2.3MHz for 20pF load capacitance. Despite the very low supply voltage, the FDDA exhibits rail-to-rail input/output swing. The circuit performance has also been tested in two applications; the differential voltage follower and the second-order band-pass filter, showing satisfactory accuracy and dynamic range.",
  address="ELSEVIER SCI LTD",
  chapter="113129",
  doi="10.1016/j.mejo.2015.02.009",
  institution="ELSEVIER SCI LTD",
  number="5, IF: 0.836",
  volume="2015 (46)",
  year="2015",
  month="may",
  pages="362--369",
  publisher="ELSEVIER SCI LTD",
  type="journal article in Web of Science"
}