G’foundries debuts 45nm RFSOI

SAN JOSE, Calif. – Globalfoundries announced it has process design kits available for 45nm RF SOI, a node particularly suited for use making millimeter-wave chips in 24-100GHz bands for 5G cellular. Skyworks Solutions Inc. signaled its plans to use the technology for next-generation chips.

The process provides a substrate resistivity of greater than 40 ohm-cm to enable to reduces parasitic capacitance and minimize disparity in phase and voltage swing, the company said.

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