Chin. J. Semicond. > 2006, Volume 27 > Issue 3 > 443-447
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A Novel High Output Resistance Current Source Based on Negative Resistance

Luo Ping, Li Zhaoji, Yu Lei and Zhang Bo

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Abstract: This paper presents a novel scheme for enhancing resistance that utilizes an equivalent negative resistance.Adopting this novel scheme in the proposed current source could remarkably boost its output resistance without requiring increased power supply.Simulation with 0.6μm CMOS process models shows that the output resistance of the novel current source can reach the order of 1E9Ω with a 1.04GHz bandwidth and only 10.6ppm/℃ in the range of -40～145℃.

Key words: current source, negative resistance, paralleled resistance

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    Received: 20 August 2015 Revised: Online: Published: 01 March 2006

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      Article Navigation >  Journal of Semiconductors  > 2006  >  27(3): 443-447
      Luo Ping, Li Zhaoji, Yu Lei, Zhang Bo. A Novel High Output Resistance Current Source Based on Negative Resistance[J]. Journal of Semiconductors, 2006, In Press. Luo P, Li Z J, Yu L, Zhang B. A Novel High Output Resistance Current Source Based on Negative Resistance[J]. Chin. J. Semicond., 2006, 27(3): 443.Export: BibTex EndNote
      Citation:
      Luo Ping, Li Zhaoji, Yu Lei, Zhang Bo. A Novel High Output Resistance Current Source Based on Negative Resistance[J]. Journal of Semiconductors, 2006, In Press.

      Luo P, Li Z J, Yu L, Zhang B. A Novel High Output Resistance Current Source Based on Negative Resistance[J]. Chin. J. Semicond., 2006, 27(3): 443.
      Export: BibTex EndNote
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      A Novel High Output Resistance Current Source Based on Negative Resistance

      • IC Design Center,University of Electronic Science and Technology of China,Chengdu 610054,China

      • IC Design Center,University of Electronic Science and Technology of China,Chengdu 610055,China

      • IC Design Center,University of Electronic Science and Technology of China,Chengdu 610056,China

      • IC Design Center,University of Electronic Science and Technology of China,Chengdu 610057,China

      • Received Date: 2015-08-20

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