Low noise, low distortion, high frequency, fully differential CMOS transconductor

Hill, C.; Sun, Y.; Szczepanski, S.

Low noise, low distortion, high frequency, fully differential CMOS transconductor

Hill, C., Sun, Y. and Szczepanski, S. (2000) Low noise, low distortion, high frequency, fully differential CMOS transconductor. In: UNSPECIFIED.

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This paper describes a CMOS transconductance element based upon two differential pairs whose outputs are summed to give a linear transfer characteristic. The circuit has been simulated using a 2 μm process from MOSIS, and results show that with a single 5 V supply, bandwidth in excess of 300 MHz, THD below 0.7% for a 1 Vpk-pk differential input signal, and dynamic range in excess of 70 dB can be achieved.

Item Type	Conference or Workshop Item (Other)
Identification Number	10.1109/APCCAS.2000.913572
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Date Deposited	15 May 2025 16:16
Last Modified	29 Oct 2026 00:01