Design of highly linear tunable CMOS OTA using a linearizing differential pair in the output stage (Q1876949)
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scientific article; zbMATH DE number 2094355
| Language | Label | Description | Also known as |
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| English | Design of highly linear tunable CMOS OTA using a linearizing differential pair in the output stage |
scientific article; zbMATH DE number 2094355 |
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Design of highly linear tunable CMOS OTA using a linearizing differential pair in the output stage (English)
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23 August 2004
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The paper presents an analytical method for the design of a new CMOS operational transconductance amplifier (OTA) using a cross-coupled quad cell based input stage and conventional current mirrors together with a linearizing differential pair in the output stage. The authors claim that the resulting circuit improves the linearity of the OTA over a large turning range. SPICE simulations are also provided.
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transconductance amplifier
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OTA
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0.9122838
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0.8484336
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0.83389425
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