Layout Extraction for Integrated Electronics and MEMS Devices

نویسندگان

  • Bikram Baidya
  • Tamal Mukherjee
چکیده

Lumped parameter simulators are increasingly being used for schematic-based MEMS design. However, as layout continues to be the design representation of choice for MEMS manufacturing, layout verification is crucial. Schematic-based simulation tools can be used for this verification through the extraction of the schematic from the layout representation. Furthermore, integrated MEMS needs combined extraction and simulation of conventional electronics and electromechanical components in order to correctly capture the interaction between these components. This paper introduces the concept of mechanical parasitics, which, when combined with electrical parasitics, enables the accurate verification of integrated electronics and MEMS devices.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An Efficient Geometric Algorithm For Extracting Structural Elements to Facilitate Automated MEMS Extraction

Micro-electro-mechanical systems (MEMS) are very small devices that contain both mechanical and electrical elements with sizes in the order of microns. Design cycle time is an important consideration in the development and introduction of MEMS devices in the market. To develop extraction tools for MEMS designs, we need geometric algorithms to analyze the spatial layout of the mechanical portion...

متن کامل

Challenges in CMOS-MEMS Extraction

CMOS micromachining processes are being increasingly used to fabricate integrated MEMS devices. Verification of such designs requires extraction from layout to mixed domain circuits and MEMS schematics for lumped parameter simulation. The higher etch hole density and multilayer interconnect in CMOS-MEMS designs results in a larger and more complex problem than in polysilicon MEMS. In addition, ...

متن کامل

MEMS Component Extraction

Surface micromachined structures are composed of atomic elements like anchors, beams and fingers, which can be further grouped into components like springs, comb drives and plates. Automatic recognition of these elements and components is crucial for a structured design methodology in MEMS (Microelectromechanical system). As MEMS design tends to be layout-centric, design evaluation requires ext...

متن کامل

Layout Synthesis of CMOS MEMS Accelerometers

An optimal layout synthesis methodology for CMOS MEMS accelerometers is presented. It consists of a parametrized layout generator that optimizes design objectives while meeting functional specifications. The behavior of the device is estimated using lumped parameter analytical equations. The design problem is then formulated into a non-linear constrained optimization problem. Such an approach t...

متن کامل

MEMS Design And Verification

The long term impact of MEMS technology will be in its ability to integrate novel sensing and actuation functionality on traditional computing and communication devices enabling the ubiquitous digital computer to interact with the world around it. The design and verification of such integrated systems will occur at the system level, driven primarily by the application. Application-driven system...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2001