摘要:
A central processing unit (CPU) is disclosed. The CPU includes a CPU die; and a voltage regulator die bonded to the CPU die in a three dimensional packaging layout.
摘要:
Some embodiments provide sampling of a data signal output from a path stage using a latch, sampling of the data signal output from the path stage using an edge-triggered flip-flop, comparing a first value output by the latch with a second value output by the edge-triggered flip-flop, and generating an error signal if the first value is different from the second value.
摘要:
Stepwise drivers for DC/DC converters are described herein. In one embodiment, a stepwise driver is provided to charge or discharge a gate capacitance of a power switch of a DC/DC converter. In a particular embodiment, a stepwise driver example includes multiple switching elements to sequentially switch to charge a gate capacitance of a power switch of a DC/DC converter from a first voltage to a second voltage in multiple steps. Other methods and apparatuses are also described.
摘要:
A transformer is provided that includes a plurality of metal lines and a magnetic material provided about the plurality of metal lines. The magnetic material may include a structure to reduce Eddy currents flowing in the magnetic material. This structure may be a plurality of slots extending perpendicular to the metal lines. This structure may also be a laminated structure.
摘要:
A central processing unit (CPU) is disclosed. The CPU includes a CPU die; and a voltage regulator/converter die bonded to the CPU die in a three dimensional packaging layout.
摘要:
A central processing unit (CPU) is disclosed. The CPU includes a CPU die; and a power management die bonded to the CPU die in a three dimensional packaging layout.
摘要:
A voltage dependent capacitor to provide soft error rate tolerance in an integrated circuit is disclosed. In one embodiment, a parallel n-p voltage dependent capacitor is used to protect a node from noise. In another embodiment, an nFET-in-nWell voltage dependent capacitor is used to provide a soft error rate tolerant capacitor with reduced area.
摘要:
An integrated circuit (IC) package is disclosed. The IC package includes a first die; and a second die bonded to the CPU die in a three dimensional packaging layout.
摘要:
A method and apparatus for multi-phase transformers are described. In one embodiment, a coupled inductor topology for the multi-phase transformers comprising N primary inductors. In one embodiment, each primary inductor is coupled to one of N input nodes and a common output node. The transformer further includes N−1 secondary inductors coupled in series between one input node and the common output node. In one embodiment, the N−1 secondary inductors are arranged to couple energy from N−1 of the primary inductors to provide a common node voltage as an average of N input node voltages, wherein N is an integer greater than two. Other embodiments are described and claimed.
摘要:
A device comprises an active-pull-up stage and an active-pull-down stage. The device receives at least one reference voltage and provides an regulated output voltage to at least one load. The active-pull-up and active-pull-down stages are adapted to source or sink a current delivered to or received from the at least one load to regulate the output voltage provided to the at least one load. Other embodiments and methods are also claimed and described.