Degenerated transimpedance amplifier with wire-bonded photodiode for reducing group delay distortion

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United States of America Patent

PATENT NO 9866184
SERIAL NO

15278822

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Abstract

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An integrated circuit includes a degeneration network configured to improve group delay across one or more variations, wherein the degeneration network includes a transimpedance amplifier with one or more degeneration inductors. The transimpedance amplifier further includes one or more transistors, and the one or more degeneration inductors are connected after at least one emitter of the one or more transistors.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Wooram Briarcliff Manor, US 63 336
Proesel, Jonathan E Mount Vernon, US 31 163

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