Tim Swensen

Tim Swensen Email and Phone Number

Product Specialist Engineer at Siemens EDA @ Siemens Digital Industries Software
Santa Clara, CA, US
Tim Swensen's Location
Santa Clara, California, United States, United States
Tim Swensen's Contact Details
About Tim Swensen

Product Specialist Engineer for Custom Integrated Circuits Verification team.Former Product Engineer for Analog Fast Spice (AFS)simulator.Previously: 17 years of digital IC design experience in FPGA companies:Embedded SRAM, volatile and non-volatile security fuses, FPGA routing fabric.Designed in processes down through 20nCircuit design, layout floorplanning, SPICE,Verilog RTL, linting, timing closure, formal verification.Granted four U.S. Patents.

Tim Swensen's Current Company Details
Siemens Digital Industries Software

Siemens Digital Industries Software

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Product Specialist Engineer at Siemens EDA
Santa Clara, CA, US
Website:
sw.siemens.com
Employees:
19214
Tim Swensen Work Experience Details
  • Siemens Digital Industries Software
    Siemens Digital Industries Software
    Santa Clara, Ca, Us
  • Siemens Digital Industries Software
    Product Specialist
    Siemens Digital Industries Software Jan 2023 - Present
    Plano, Texas, Us
    Driving performance iniatives for AFS XT and Solido SPICE, the Siemens circuit simulators. Serving as the technical expert in customer engagements. Demonstrating the value of our EDA tools to customer success.
  • Siemens Digital Industries Software
    Senior Product Engineer, Memory Verification
    Siemens Digital Industries Software Jan 2021 - Jan 2023
    Plano, Texas, Us
    Product Engineer in Circuit Simulation team. Driving improvements in AFS (SPICE) Simulator for our customers. (This is a continuation of my role at Mentor, which was acquired by Siemens.)
  • Mentor Graphics
    Senior Product Engineer, Memory Verification
    Mentor Graphics Mar 2014 - Jan 2021
    Wilsonville, Or, Us
    Product engineering for Mentor Graphics AFS and AFS Mega. Specializing in embedded SRAM characterization.
  • Altera
    Design Engineer, Senior Mts
    Altera Sep 2010 - Oct 2013
    FPGA Configuration and Security• Designed and managed layout for a non-volatile fuse block and AES battery-based key register block for FPGA configuration engine in 20nm process.• Designed, managed layout, wrote test procedure, and carried to tapeout a non-volatile metal fuse test chip in 20nm process. Achieved first-silicon operational success.• Consulted with CAD to develop power domain verification methodology in a multi-supply FPGA using Mentor PERC. Verified power domain integrity of configuration subsystem using this tool.• Verified logical equivalence of RTL Verilog models and custom IP block schematics using Cadence Conformal LEC formal verification tool.• Verified proper coding style and syntax in block level RTL models using Spyglass lint tool.• Performed static timing analysis on volatile and non-volatile fuse blocks using NanoTime.• Ensured timing closure of programming control and Design-for-Testability circuitry.• Interfaced with US Government agencies and DoD contractors to ensure FPGA design security against attack vectors.
  • Lattice Semiconductor
    Staff Design Engineer
    Lattice Semiconductor Jun 1995 - Sep 2010
    Hillsboro, Oregon, Us
    FPGA Embedded SRAM, Configuration, Routing Fabric• Designed sense amp, bit line mux, write drivers, output mux and address decoder logic for embedded SRAM blocks within FPGA products. Designed down through 65nm process.• Supervised layout designers in physical design of components for embedded SRAM blocks.• Developed SRAM functional test and speed characterization patterns for use in production.• Verified interface logic between full chip programming circuitry and SRAM block to ensure proper operation of SRAM pre-load and read-back, using Verilog test bench that I developed.• Wrote and verified Verilog behavioral model of entire embedded SRAM block for 65nm FPGA.• Invented a technique for eliminating glitches in SRAM output decoder by exploiting the decoder architecture to feedback existing outputs prior to address transition. US Patent #7,149,129• Invented circuitry for doubling of SRAM data width in pseudo-dual-port mode without doubling the number of write drivers and sense amps. US Patent #7,539,076• Invented an architectural technique for pre-loading all unused, latched routing mux outputs in an FPGA fabric through a novel arrangement of mux control bits in the address space, eliminating floating nodes without adding a pre-load transistor to each mux. US Patent #7,663,401• Invented a circuit topology to ensure limited bit line voltage swing in a dual-port SRAM, reducing the effect of opposite-port operations on read speed. US Patent #8,451,679
  • Purdue University
    Graduate Teaching Assistant
    Purdue University Aug 1990 - May 1995
    West Lafayette, In, Us
    Classroom teaching assistant in EE and Mathematics departments.Graded exams, held office hours, lectured, assigned grades(lectured and assigned grades in math dept. courses only).
  • Acuson Corporation (Now Siemens Medical)
    Test Engineer
    Acuson Corporation (Now Siemens Medical) Jul 1987 - Jul 1990
    Munich, De
    Medical diagnostic ultrasound systems. Company was later acquired by Siemens.• Designed test fixtures and automated test software for signal processing circuit boards in medical ultrasound scanner.• Deployed test systems on production floor. Systems used a combination of custom hardware and commercial test instruments under IEEE-488 bus control.• Wrote test specifications and test procedures for signal processing circuit boards.• Trained technicians in circuit test and debug.• Led manufacturing debug efforts for production failures and signal integrity problems.

Tim Swensen Skills

Fpga Verilog Integrated Circuit Design Embedded Systems Asic Timing Closure Circuit Design Analog Debugging Spice Semiconductors Mixed Signal Cmos Rtl Design Testing Simulations Signal Integrity Vlsi Dft Cadence Virtuoso Functional Verification Floorplanning Sram Field Programmable Gate Arrays Lvs Drc Cpld Rtl Parasitic Extraction

Tim Swensen Education Details

  • Purdue University
    Purdue University
    Electrical Engineering
  • Walla Walla University
    Walla Walla University
    Engineering -- Electrical Concentration
  • Andrews University
    Andrews University
    Electrical Engineering

Frequently Asked Questions about Tim Swensen

What company does Tim Swensen work for?

Tim Swensen works for Siemens Digital Industries Software

What is Tim Swensen's role at the current company?

Tim Swensen's current role is Product Specialist Engineer at Siemens EDA.

What is Tim Swensen's email address?

Tim Swensen's email address is ti****@****tor.com

What is Tim Swensen's direct phone number?

Tim Swensen's direct phone number is +140882*****

What schools did Tim Swensen attend?

Tim Swensen attended Purdue University, Walla Walla University, Andrews University.

What skills is Tim Swensen known for?

Tim Swensen has skills like Fpga, Verilog, Integrated Circuit Design, Embedded Systems, Asic, Timing Closure, Circuit Design, Analog, Debugging, Spice, Semiconductors, Mixed Signal.

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