摘要:
Described is an apparatus having a non-linear control to manage power supply droop at an output of a voltage regulator. The apparatus comprises: a first inductor for coupling to a load; a capacitor, coupled to the first inductor, and for coupling to the load; a first high-side switch couple to the first inductor; a first low-side switch coupled to the first inductor; a bridge controller to control when to turn on and off the first high-side and first low-side switches; and a non-linear control (NLC) unit to monitor output voltage on the load, and to cause the bridge controller to turn on the first high-side switch and turn off the first low-side switch when a voltage droop is detected on the load.
摘要:
Described is an apparatus to trim on-die passive components. The apparatus comprises: a resistor-capacitor (RC) dominated oscillator independent of first order transistor speed dependency, wherein the RC dominated oscillator including one or more resistors and capacitors with programmable resistance and capacitance, and wherein the RC dominated oscillator to generate an output signal having a frequency depending substantially on values of the programmable resistance and capacitance; and a trim-able resistor or capacitor operable to be trimmed, for compensating process variations, according to a program code associated with the programmable resistance and capacitance of the RC dominated oscillator.