发明名称 METHOD AND APPARATUS FOR POWER GATING HARDWARE COMPONENTS IN A CHIP DEVICE
摘要 According to at least one example embodiment, a semiconductor device is configured to gate power supply to a hardware component through a transistor coupled to the hardware component. The transistor is operated by a controller in a manner to limit electric current dissipated to the hardware component during a transition period. The controller is configured to gradually turn on, or off, the hardware component during a transition period by controlling at least one input signal to the transistor. Gradual turning on, or off, of the hardware component reduces electric current leakage through the hardware component and diminishes any potential disturbance to a ground reference coupled to the hardware component.
申请公布号 HK1210879(A1) 申请公布日期 2016.05.06
申请号 HK20150111507 申请日期 2015.11.20
申请人 CAVIUM INC. 发明人 DAVID A. CARLSON DA;THUCYDIDES XANTHOPOULOS T
分类号 H03K 主分类号 H03K
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