An improved low‐input resistance folded‐cascode transimpedance amplifier for giga‐bit per second optical communication front‐ends
Soorena Zohoori,
Ahmad Hosseini,
Mehrdad Amirkhan Dehkordi
et al.
Abstract:SummaryThe present study is devoted to articulating a modified folded‐cascode circuit, to make folded‐cascode structures an attractive configuration as a transimpedance amplifier (TIA) for being employed in Giga‐bit per second optical communication receiver systems. Giga‐bps communication receivers are highly necessitating circuits to isolate the input parasitic capacitance of the photodiode. The present modification makes folded cascodes comparable to the famous regulated cascode (RGC) structures by isolating… Show more
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