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PCB Design Support

Sierra Circuits helps you get to market faster with an engineering team who has been bringing to life the most reliable PCBs since 1986.

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Seamless interaction with manufacturing

We cater to numerous electronics customers. We have cross industry experience in PCB design and work with current technologies for defense and space, medtech, automotive, telecommunications, etc. Thus, we are in a position often to provide insights into schematic designs and proactively give feedback on schematic errors and layout methods. 

As we have our own PCB fab and assembly facilities, the benefits of working with us include seamless interaction with manufacturing, in-house stack-up design, component purchase, and material selection.

Start Your Design Quote

Seamless interaction with manufacturing

In-house stack-up design and material selection

Component purchase for faster assembly


Sierra Circuits optimizes your PCBs with full intellectual property protection and uses the most trusted design tools.

Case Studies

High-speed 10-layer board with BGAs

  • 9” x 3” size
  • Different communication interfaces used including HDMI, MIPI, USB 3.0, SPI, I2C
  • Memory interfaces DDR3 800 MHz
  • RF Bluetooth 2.4 GHz
  • Controlled impedance traces 100E differential and 50E single ended
  • The design included:
  • BGA 356 14X14
  • BGA 0.65mm pitch
  • BGA 0.8 mm pitch
  • Critical design constraints:
  • Component placement
  • BGA fanout and routing
  • Irregular board outline
  • Stack-up design

High-speed 10-layer rigid-flex

  • 27 mm x 26 mm board connected by flex to 12 mm x 16 mm board
  • Frequency 700 MHz
  • FPGA of 325 pins and 0.5 pitch
  • Controlled impedance traces differential 100 ohms and single-ended 50 ohms
  • SRAM
  • 40 MHz and NAND Flash TSSOP 25 MHz
  • Critical design considerations
  • Routing of 0.5 mm FPGA of BGA package
  • Very small form factor
  • Fine pitch 0.5 mm package with via-in-pad design

Other Ways Sierra Circuits Can Help

We have many resources designed to help you, no matter where you are in your journey to becoming a PCB expert.

PCB Manufacturing& Assembly Processes

Knowing how your boards are manufactured and assembled will help you design boards that are cost-effective and technically robust.

Learn PCB Manufacturing


Need help with your stack-up? Want to find out what our chip stock looks like? Have questions about your order? We're here to help.

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Share Project with your Engineers

Access Sierra Circuits Project Access (SPX) Portal. Just like our Customer Portal, SPX is encrypted and fully protected.

Visit the SPX Portal
PCBs manufactured and assembled in the United States

Turn-times as fast as 1 day.

Sierra Circuits can manufacture your PCB and have it expedited to you within 24 hours. Full turnkey boards, with assembly and components in as fast as 5 days. Get an Instant, Itemized Quote

Talk to a Sierra Circuits PCB Expert today

24 hours a day, 7 days a week.

Call us: +1 (800) 763-7503
Book a Meeting with a Sales Rep
Email us: through our Customer Care form