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Scaling of graphene integrated circuits
Scaling of graphene integrated circuits

... following inverter stage. Source and drain contacts were made in the following step and consisted of Au (75 nm or 100 nm), without the use of any adhesion layer. Two different contact lengths were used (2.1 μm and 0.7 μm) which did not influence the operation of ROs as long as the lead resistance was ...
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PowerPac™ HC Power Supply Instruction Manual Catalog Number

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pspice - Penn Engineering - University of Pennsylvania

... The AC analysis will apply a sinusoidal voltage whose frequency is swept over a specified range. The simulation calculates the corresponding voltage and current amplitude and phases for each frequency. When the input amplitude is set to 1V, then the output voltage is basically the transfer function. ...
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... most cases, these designations are claimed as trademarks or registered trademarks in one or more countries by their respective owners. Rather than placing a trademark symbol in every occurrence of a trademark name, Bosch Security Systems, Inc. uses the names only in an editorial fashion and to the b ...
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Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
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