Américo Dias

Américo Dias

Analog IC Design Engineer
Penafiel, Porto, Portugal

Core Competencies

Top Skills
  • Strategy: Strategic planning and business development
  • Change Management: Leading organizational transformation
  • Semiconductor & Microelectronics: Deep technical expertise in IC design
Languages
  • Portuguese: Native or Bilingual
  • English: Full Professional Proficiency
  • Spanish: Limited Working Proficiency
Certifications
  • Agile Project Management with Jira
  • Cloud: 2 Lean and Agile Processes
  • Time Management Fundamentals
  • Leading Productive Meetings
  • Onboarding New Hires as a Manager

Professional Experience

Semiconductor company focused on low power for microelectronics, enabling large-scale and environmentally sustainable deployment of IoT devices.
Analog IC Design Engineer
September 2023 - Present (1 year 10 months)
Porto, Portugal
IC Design Manager
July 2021 - September 2023 (2 years 3 months)
Porto, Portugal

Key Achievements:

  • Reported directly to the CEO and spearheaded the formation of an engineering team from scratch
  • Led and managed a group of 7 engineers over 2 years
  • Successfully delivered 4 test chips and 1 full mask tapeout
  • Actively engaged in IC design, layout, and testing

Main Responsibilities:

  • Coordinate, support, delegate responsibilities, and establish processes for the IC design team
  • Collaborate with CEO, CTO, business development, and stakeholders on company organization and product specifications
  • Project management: planning, staffing, and follow-up
  • Execute collaborations with universities and research institutions
ParallelCascade
6 years 11 months
Electronics and Software Consultant
August 2018 - Present
Porto, Portugal
Providing engineering consultancy for TKS Agri, contributing to the development of cutting-edge agricultural machinery.

Key Projects:

  • FeedCarrier: Designed and implemented electronics and software systems for an autonomous, self-driving vehicle for animal feeding
  • FeedStation: Led the redesign of hardware and software to create a new version, significantly enhancing reliability and performance
2 years 8 months
Senior Analog ASIC Designer
November 2018 - June 2021
Roskilde, Zealand, Denmark
Market leader and global provider of advanced micro-acoustic microphones and speakers, audio processing, and precision device solutions, serving consumer electronics, communications, MedTech, defense, electric vehicle, and industrial markets.

Key Responsibilities:

  • Part of the innovation group developing a brand-new sigma-delta ADC architecture and technology
  • Ported a high-precision current DAC (down to 50pA output) from 180nm to 130nm process
  • Responsible for top-level floorplan and layout of the entire sigma-delta ADC
  • Coordinated all layouters working on ADC sub-blocks
  • Designed high-precision (±1%) differential comparator using switched capacitor circuits for auto-calibration
Christian Lillelund
Project Manager at Knowles Corporation
I worked with Américo in 2019-2020 on a new technology platform for low-power audio asics at Knowles. Américo joined the team as external consultant, and very quickly he became a key member of the development team...
This was mainly due to his high skills as circuit designer, layouter, and the fact that he was a good colleague. As manager of the project, I experienced how Américo delivered high quality work, managed his own work so well that he soon started coordinating larger deliverables from the layout team in India. Americo worked with an effort that was far beyond expectations.
Adesto Technologies
3 months
Full-Custom IC Layout Engineer
August 2018 - October 2018
Lisbon Area, Portugal

Achievements:

  • Completed layout of 3 medium-size analog blocks
  • Two auxiliary blocks (amplifiers, level shifters, bias circuitry) in TSMC 40nm
  • 100MHz RC Clock Generator in TSMC 55nm
Sigma Designs
9 months
Senior ASIC Analog Designer
November 2017 - July 2018
Copenhagen Area, Denmark

Key Accomplishments:

  • Designed 120mA LDO using replica-regulator topology achieving very high PSRR for sub-GHz PA in 40nm TSMC
  • Discovered root cause of 40MHz crystal oscillator issue through laboratory work and PEX simulations
  • Developed Delta-Sigma modulator model in SystemC-AMS (100x faster simulation than Cadence Spectre)
Senior Analog Design Engineer
April 2016 - October 2017
Stavanger Area, Norway
Technology, software, and engineering company providing innovative solutions for customers in industrial and commercial markets.

Responsibilities:

  • Reported to the Downhole Product Development Manager
  • Electromagnetic modeling as part of feasibility studies into new products
  • Modeling electromagnetic propagation and verifying models with laboratory measurements
  • Developed analog circuits for fault detection along transmission lines (Time-domain Reflectometer)
  • Troubleshooting investigations on existing product lines
David Wightman
Senior Embedded Hardware Engineer at Emerson
Americo is a natural talent in the field of Electrical Engineering. During our time working together, he routinely solved difficult design problems with succinct, cost effective and robust solutions, demonstrating a clear mastery of the field...
All of his work was noticeably organized, such that he could make complicated systems straight forward and expandable. He joined the Emerson Downhole E&D team in Stavanger a few months after me, and his friendly demeanour and our common trait of being expats, made him easy to get along with in and out of the office. He would always make time to explain and teach, and was a constant source of encouragement and positivity within the team. I really appreciated his ability to calmly speak his mind, and give constructive no-nonsense input. Americo's rapid ability to develop accurate analog and electromagnetic simulations make him an invaluable technical asset. His simulations were always very well structured, with the appropriate amount of hands-on verification to ensure their accuracy. His attention to detail and pragmatic approach, resulted in variable designs that maintained meaningful fidelity; providing the foundation for faster circuit design, product development, improved cost effective features, and reduced field issues. Americo's professionalism and aptitude make him a guaranteed success for any electrical design team.
SiliconGate
3 years 3 months
Analog IC Design Engineer
January 2013 - March 2016
Porto Area, Portugal
Specialized supplier of Power Management IP-Cores for ASIC/SoC and an experienced provider of integration and verification services.

Key Responsibilities:

  • Full-custom design of analog blocks for power management IPs
  • Block level topology selection, hand analysis, IC transistor level implementation
  • Schematic generation and simulation, worst case identification
  • Top level simulation, stability analysis and compensation
  • Physical layout design, signal grounding, routing trade-offs, area optimization
  • Post layout parasitic extraction and simulation
  • Verification of all IC level performance metrics
  • Preparing technical documents and reports on concluded projects
1 year 7 months
Physical IC Design Engineer
June 2011 - December 2012
Porto, Portugal
Leading provider of the most advanced tools for silicon chip design, verification, IP integration, and application security testing.

Key Responsibilities:

  • All phases of physical design of high performance PHYs from RTL to delivery of final GDSII
  • Creating block floorplan including pin placement, partitions and power grid
  • Developing and validating high performance low power clock network guidelines
  • Performing block level place and route and close design to meet timing, area and power constraints
  • Generating and implementing ECOs to fix timing, noise and EM IR violations
  • Run physical design verification flow at chip/block level and fix LVS/DRC violations
1 year 1 month
Ph.D. candidate
September 2010 - September 2011
Porto, Portugal

Achievement:

  • Preparation for the Doctoral Programme in Electrical and Computer Engineering with focus on IC design
  • Concluded the first year with success with a score of 16 out of 20
  • Left the academy after a year but the Ph.D. remains a long-term objective
1 year 4 months
Researcher
April 2009 - July 2010
Porto, Portugal

Project:

  • Development of an Attitude and Heading Reference System (AHRS) prototype for aerospace applications
  • Used microelectromechanical systems (MEMS) and mixed-signal microelectronics
Tellus Mater, S.A.
8 months
Firmware Developer
September 2008 - April 2009
Porto Area, Portugal

Responsibilities:

  • Firmware development for telemetry, telemedicine and security systems
Venco Electrónica
1 year 4 months
Country Sales Representative
May 2007 - August 2008
Portugal

Responsibilities:

  • Reported to the Sales Manager in Spain
  • Responsible for sales and support to all Portuguese market
  • Deployed the company's presence in Portugal
David Baró Villacorta
Product Line Manager at Venco Electrónica
I was working with Américo while he was a Sales Engineer and we had always a common goal. It was good to work with him, because he followed up all the customers properly.
Corsisa Electrónica
5 years 8 months
Hardware Technician and Developer
September 2001 - April 2007
Porto, Portugal

Responsibilities:

  • Development of hardware/firmware in optoelectronic, industrial and consumer areas
  • Production technical support and quality control

Education

Executive MBA - Business Administration and Management
September 2024 - February 2026
Technician - Electronics
Colégio de Gaia
1997 - 2000

Selected Publications

  • "Low-cost workbench client/server cores for remote experiments in electronics"
  • "An Impulse-Radio UWB Transmitter for Short-Range Communication Systems"
  • "Sintetizador de Frequências em CMOS 0.35-um (CMOS 0.35-um Frequency Synthesizer)"
  • "IC Design Activities in the Microelectronics Students' Group"
  • "New Project Approaches in Advanced Microelectronics: The Students' Perspective"

Let's Connect!

I am always eager to collaborate, innovate, and lead, creating meaningful impact in the tech industry.