Low-distortion low-voltage operational transconductance amplifier

X. Zhu; Y. Sun

doi:10.1049/el:20081301

Low-distortion low-voltage operational transconductance amplifier

X. Zhu^*, Y. Sun

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

A new operational transconductance amplifier (OTA) is proposed, which is based on the flipped voltage follower and source degeneration techniques. The OTA is simulated in a standard TSMC 0.18μm CMOS process with a 1.8V supply voltage. The simulation results show that the total harmonic distortion of the proposed OTA is less than 1 up to 0.85Vp-p.

Original language	English
Pages (from-to)	1434-1436
Number of pages	3
Journal	Electronics Letters
Volume	44
Issue number	25
DOIs	https://doi.org/10.1049/el:20081301
Publication status	Published - 2008
Externally published	Yes

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abstract = "A new operational transconductance amplifier (OTA) is proposed, which is based on the flipped voltage follower and source degeneration techniques. The OTA is simulated in a standard TSMC 0.18μm CMOS process with a 1.8V supply voltage. The simulation results show that the total harmonic distortion of the proposed OTA is less than 1 up to 0.85Vp-p.",

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AB - A new operational transconductance amplifier (OTA) is proposed, which is based on the flipped voltage follower and source degeneration techniques. The OTA is simulated in a standard TSMC 0.18μm CMOS process with a 1.8V supply voltage. The simulation results show that the total harmonic distortion of the proposed OTA is less than 1 up to 0.85Vp-p.

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Low-distortion low-voltage operational transconductance amplifier

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