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GloFo and Dolphin combine on ABB IP

Dolphin and GLoFo are working together to develop a series of off-the-shelf ABB solutions for accelerating and easing body bias implementation on SoC designs.

ABB is a unique 22FDX feature that enables designers to leverage forward and reverse body bias techniques to dynamically compensate for process, supply voltage, temperature (PVT) variations and aging effects to achieve additional performance, power, area and cost improvements beyond those from scaling alone.

The ABB solutions in development consist of self-contained IPs embedding the body bias voltage regulation, PVT and aging monitors and control loop as well as complete design methodologies to fully leverage the benefits of corner tightening.


GLoFo’s 22FDX technology offers the industry’s lowest static and dynamic power consumption. With automated transistor body biasing adjustment, Dolphin Integration can achieve up to 7x energy efficiency with power supply as low as 0.4V on 22FDX designs.

Design kits with turnkey adaptive body bias solutions on GLoFo’s 22FDX will be available starting in Q2 2019.