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An Ultra Low Voltage Ultra Low Power OTA Using Bulk Driven Technique

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Year: 2011
Present: پوستر
COI code: ISCEE14_043
Paper Language: English

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Authors An Ultra Low Voltage Ultra Low Power OTA Using Bulk Driven Technique

  Ehsan Kargaran - Young Researchers Club, Tabriz Branch, Islamic Azad University, Tabriz, Iran
Sahel Javahernia -
Leila Balaghi -


An ultra-low-voltage ultra-low-power operational transconductance amplifier (OTA) is presented in this paper. The proposed topology based on a bulk driven input differential pair. The circuit is designed in the 0.18μm CMOS technology. The simulation results show that the amplifier has a 76dB open-loop DC gain and a unity gain-bandwidth of 11 KHz while operating at 0.4V supply voltage. The total power consumption is as low as 386nW which makes it suitable for low-power bio-medical applications.


ultra low power, ultra low voltage, operational transconductance amplifier, bulk driven

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COI code: ISCEE14_043

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Kargaran, Ehsan; Sahel Javahernia & Leila Balaghi, 2011, An Ultra Low Voltage Ultra Low Power OTA Using Bulk Driven Technique, 14th Iranian Student Conference on Electrical Engineering, كرمانشاه, دانشگاه كرمانشاه, سازمان علمي دانشجويي مهندسي برق كشور, the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Kargaran, Ehsan; Sahel Javahernia & Leila Balaghi, 2011)
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The University/Research Center Information:
Type: Azad University
Paper No.: 10662
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