Your Vision, Our Expertise

Onsilicon is a full-service semiconductor design/consulting startup with an aggregated proven experience of over 35 years in area-leading companies.

Our Services

Architecture analysis and design

Analog/mixed-signal design and verification

Custom layout

Design technology node migration

Python, Matlab, and Verilog-A modeling

Analog Signoff, DRC, LVS, and ERC

Engagement Models

On-Team Consultancy

Onsilicon provides design engineers according to your needs. Our engineers will remotely join your team.

Fixed-Price Project

After aligning milestones and deliverables, Onsilicon provides full development of your IP or system.

About us

We are a full-service semiconductor design/consulting company with an aggregated proven experience of over 35 years in industrial analog, mixed-signal design. We enable semiconductor companies to develop complex custom silicon solutions by boosting their engineering capacity. Our analog and mixed-signal skill set is suited to assist complex projects to meet timeline demands reliably. We have experience across the complete design cycle, from a rough idea to bench validation, with focus on power management, data converters, sensor interfaces, audio interfaces and general baseband low-power circuits.

Our remote engineering capability delivers a significant market advantage with lower costs, favorable time zones, and higher returns. One of the benefits of working with us is our proven industry-driven experience with commercial tools, ensuring reliable designs. Our services can be delivered using customer EDA licenses via VPN. We have worked as staff engineers providing design services to leading companies in the semiconductor ecosystem.

Technical Expertise

  • LDO.
  • Bandgap.
  • POR.
  • Current references.
  • Capacitive DC-DC.
  • BOD.
  • Analog soft-start.
  • SAR ADCs.
  • Sigma-Delta ADCs.
  • Flash ADCs.
  • Current domain ADCs/DACs.
  • Current steering DACs.
  • Ladder-based DACs.
  • Analog Filters.
  • Audio interfaces.
  • Dynamic/static comparators.
  • Ultra-low offset/high-performance
    instrumentation amplifiers.
  • Signal conditioning circuits.
  • Power amplifiers.
  • LNAs.
  • Mixers.
  • Optical.
  • Continuous linear equalizer.
  • Glucose sensor.
  • TIAs.
  • RC oscillators.
  • Crystal oscillators.
  • PLLs.
  • Ring oscillators.
  • VCOs.
  • Analog phase-interpolators for CDR.
  • Pacemakers.
  • Implantable glucose sensors.
  • Hearing aids.

Hands on a wide range of technology nodes: 600nm, 350nm, 180nm, 140nm, 130nm, 90nm, 65nm, 55nm, 40nm, 28nm and 22nm.

Contact us


Calle 40A, #25-65, 680002,
Bucaramanga, Colombia.