Method of and system for making a semiconductor device
OwnerArshad Madniinventor
Life of this patent
Estimating the term…
Abstract
A technique is provided for making a semiconductor device having a first circuit block. This technique comprises analysing the first circuit block to determine its transfer function. The transfer function is then rearranged to resemble a known type of transfer function of a simpler circuit block whose performance is a known function of one of more parameters of the second transfer function. The value of the or each parameter which achieves a desired performance is derived from the known function and is used to calculate component values of the circuit block to be made so as to form a design. The design is then acted on so as to manufacture the device.
Claims13
A method of making a semiconductor device having a first circuit block, comprising the steps of:
- analysing said first circuit block to determine a first characteristic function thereof;
- rearranging said first characteristic function to resemble a second corresponding characteristic function of a second circuit block having a performance which is a known function of at least one parameter of said second characteristic function;
- deriving from said known function a value of said at least one parameter which achieves a desired performance of said second circuit block;
- deriving from said value of said at least one parameter at least one value of at least one component of said first circuit block to form a design;
- and
- acting on said design to manufacture said semiconductor device.
A system for making a semiconductor device having a first circuit block, comprising an analyser for analysing said first circuit block to determine a first characteristic function thereof, means for rearranging said first characteristic function to resemble a second corresponding characteristic function of a second circuit block having a performance which is a known function of at least one parameter of said second characteristic function, means for deriving from said known function a value of said at least one parameter which achieves a desired performance of said second circuit block, means for deriving from said value of said at least one parameter at least one value of at least one component of said first circuit block to form a design, and a manufacturing arrangement for manufacturing said semiconductor device from said design.
A method of designing a semiconductor device having a first circuit block, comprising the steps of:
- analysing said first circuit block to determine a first characteristic function thereof;
- rearranging said first characteristic function to resemble a second corresponding characteristic function of a second circuit block having a performance which is a known function of at least one parameter of said second characteristic function;
- deriving from said known function a value of said at least one parameter which achieves a desired performance of said second circuit block;
- and
- deriving from said value of said at least one parameter at least one value of at least one component of said first circuit block to form a design.
Dependencies are inferred from the claim text.