Portfolio

Here you will find a list of my electronics related works (not under strict NDA), ranging from PCB to system design.

The list, including for the moment 50+ projects, is under constant development, more links and files will be added in the future.

In the following slideshow you will be able to see a small part of my finished designs

Works sorted by field of application

Legenda:

What I’ve done in the project:

[PCB] = PCB planning, simulation, schematic, layout, simulation, review and system integration
[SYS] = PCB planning, simulation, review and system integration

What technology was used in the project (when none is present, it is a standard PCB):

[F] = Flexible Stackup (Polyamide, Nylon, Kapton, etc)
[TFT] = Thin Film Technology
[IMS] = Insulated Metal Substrate (often called MCPCB for Metal Core PCB)

Healthcare and Medical devices

  1. [PCB] Compact 300W Stand Alone Stepper Motor driver (2-Phase)
  2. [PCB] Compact 450W Stand Alone and direct control Stepper Motor driver (2-Phase)
  3. [PCB] Pressure and Flow sensor daughter board for pulmonary ventilation monitoring
  4. [PCB] Sunlight-readable user interface daughterboard for emergency medical devices
  5. [PCB] Cortex-M3 motherboard for emergency medical devices testing
  6. [SYS] STM32 motherboard for usage in emergency medical devices
  7. [SYS] Redundant self contained patient alarm board for emergency medical devices
  8. [SYS] Self contained patient alarm board for emergency medical device testing
  9. [SYS] UPS DC-DC power converter and monitor for emergency medical device testing

Metrology, Instrumentation and Monitoring

  1. [PCB] 40Ch 16bit DAQ with voltage, current, resistance and kelvin measurements
  2. [PCB] 1.2GHz Quad-Core DDR3 Single Board Computer with PCIe, HDMI and 1Gb Ethernet
  3. [PCB] SP4T DC-11GHz Multiplexer for TDR and VNA instrumentation
  4. [PCB] Ultra-low power ultra-high accuracy RTC atmel based shipments logger
  5. [PCB] Ultra-low power, low quiescent current (IQ) Li-ion charger and USB-TTL converter
  6. [PCB] Ultra-low power (nW) compact flash memory shipping logger daughterboard
  7. [PCB] SLVS 40MHz SALT128 based ASIC clock multiplier

Interconnects and front end power boards

  1. [PCB] BGA general purpose fanout for TDR and VNA signals injection
  2. [PCB] BGA High-speed Fanout Dataflex production testing board
  3. [PCB] BGA High-speed Fanout Pigtail production testing board
  4. [PCB] Samtec SEAM8 TRL VNA & TDR testing end-cap
  5. [PCB] Front end board testing carrier with 40x mini-HDMI connectors
  6. [PCB] SEAM8 (800um BGA) fanout and conditioning board for testing purposes (Lovejoy)
  7. [PCB] MegArray fanout and conditioning board for detector testing applications (Halley)
  8. [TFT] LHCb SELDOM Telescope sensor wire-bonding 50um to 112um pitch adapter
  9. [PCB] LHCb SELDOM Telescope TT K-hybrid to Mamba-TK adapter and power regulator board

Particle and Nuclear Physics Research

  1. [PCB][F] LHCb UT front-end SLVS, HV & power backbone full flex prototype (Dataflex-M3)
  2. [PCB][F] LHCb UT front-end SLVS, HV & power backbone rigidized stackup (Dataflex-M4)
  3. [PCB][F] LHCb UT active area front-end SLVS, HV and power backbone M (Dataflex-M5)
  4. [PCB][F] LHCb UT active area front-end SLVS, HV and power backbone L (Dataflex-L5)
  5. [PCB][F] LHCb UT active area front-end SLVS, HV and power backbone S (Dataflex-S5)
  6. [PCB][F] LHCb UT Front end board low power plane impedance prototype board (DELTA)
  7. [PCB][F] LHCb UT Front end board low mass prototype board (DELTA Gen.2)
  8. [PCB][F] LHCb UT 4x ASIC Front end board with low impedance profile (PHI)
  9. [PCB][F] LHCb UT 4x ASIC Front end board with flat impedance profile (VERA)
  10. [PCB] LHCb UT 8x ASIC Front end prototype board (SUSI)
  11. [PCB] LHCb UT 8x ASIC Front end board with 80um pitch embedded fanout (SELMA)
  12. [PCB][F] LHCb UT 8x ASIC Front end board with flat impedance profile (SUSI Gen.3)
  13. [SYS] Manufacturing and assembly testing panel PCB for the LHCb UT 4x Front End boards

Telecommunication

  1. [PCB][F] Cryogenic rad-hard high-speed ultra-thin high bandwidth wire-bondable cables
  2. [PCB][F] Via chain testing coupons for high-speed TDR metallization-etching evaluation (SE)

General Purpose – Personal use

  1. [PCB] AC-DC 1W Encapsulated Surge protected 5V PSU
  2. [PCB] AC-DC 3W Encapsulated Surge protected 5V PSU
  3. [PCB] AC-DC 20W Open Frame Surge protected 12V PSU
  4. [PCB] 880W Triac control board with zero crossing detection
  5. [PCB] Pulse delay generator for triac duty-cycle dimming applications
  6. [PCB] 2 Cell Li-ion battery charger and UPS
  7. [PCB] High efficiency 24V to 80V 25W DC-DC Boost converter
  8. [PCB] 40 GPIO I2C expander based on PCA9698
  9. [PCB] 16CH ADC SPI module with ultra-high precision voltage reference
  10. [PCB] 32:1 CH Analog multiplexer board with 4 Ohm on-state resistance