Publication
ISSCC 2018
Conference paper

Droop mitigation using critical-path sensors and an on-chip distributed power supply estimation engine in the z14™ enterprise processor

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Abstract

Enterprise server processor designs, which operate at extreme high frequencies and power envelopes, depend critically on power supply noise mitigation techniques. With supply voltage scaling, very high current draws, and broad usage of clock gating, advanced solutions are needed for next-generation products to minimize droop mitigation response time, which can be defined as the latency from when a dangerous droop begins until a countermeasure is effective.

Date

08 Mar 2018

Publication

ISSCC 2018

Authors

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