Principal Engineer - Applications (Precision Signal Chain, Data Converters / Linear)

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Job Description:

• Author and maintain device specifications for assigned new products and
  derivatives. Drive them through defined milestones, capturing product
  goals, key features, specifications, and application requirements.
• Translate customer needs, market input, and application use cases into
  clear requirements and key specification parameters, including the specs
  that can't be compromised.
• Work with design engineering during early specification phases to evaluate
  architecture trade-offs and refine block-level definitions.

• Perform hands-on application-level evaluation of new silicon, testing
  device functionality in real-world use cases and reference circuits from
  the customer's perspective. Feed findings back to design, validation, and
  product teams ahead of release.
• Design, review, and bring up reference and evaluation hardware, with a
  focus on complete signal-chain solutions (sensor front end, amplification,
  reference, conversion).
• Develop application collateral: application notes, design guides,
  reference designs, and evaluation board documentation. Support
  simulation-model releases (SPICE macromodels, behavioral models) for
  accuracy in application use.
• Write and review datasheets and spec-derived collateral for technical
  accuracy and consistency ahead of product release.

• Resolve complex, escalated design issues with customers and field
  applications teams.
• Deliver technical training on product operation and system-level
  signal-chain design.
• Provide technical guidance to junior applications engineers.

Requirements/Qualifications:

• BSEE, MSEE, or PhD with 10+ years of experience in analog/mixed-signal applications, design, validation, or systems engineering
• Deep hands-on expertise in at least one of the following:
  • Precision linear/analog: op amps, comparators, voltage references,
    current-sense amplifiers. Includes stability and compensation, noise,
    offset and drift, input/output stage trade-offs, and capacitive-load
    behavior
  • Data converters: SAR and/or delta-sigma ADCs, DACs. Includes input drive and settling, reference design, anti-aliasing, and converter metrics
    (INL/DNL, ENOB, SNR/SFDR/THD)
• Working knowledge of the other area as it applies to precision
  signal-chain design (for example, how amplifier and reference choices
  affect converter performance)
• Experience contributing to product requirements or device definition
• Solid bench evaluation and debug skills with standard lab instrumentation;
  experience with PCB design and hardware bring-up
• Proficiency with SPICE simulation and tools for circuit analysis and
  design verification
• Strong written and verbal communication skills, including technical
  documentation such as datasheets and application notes
• Able to manage multiple projects, work independently, and collaborate
  across teams

• Depth in both linear/analog and data converters
• Embedded programming for MCU-based device evaluation over standard serial
  interfaces (e.g., SPI, QSPI, I2C, I3C)
• Data analysis or lab automation (Python, MATLAB)
• Analog mixed-mode simulation (AMS), behavioral modeling, or SPICE
  macromodel development
• Direct technical engagement with customers (design-in support,
  requirements discovery, training)
• Published application notes or articles, or experience delivering
  technical workshops
• Domain knowledge in an end market such as industrial, energy metering,
  medical, or automotive

Travel Time:

Physical Attributes:

Physical Requirements:

Microchip Technology Inc is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
For more information on applicable equal employment regulations, please refer to the Know Your Rights: Workplace Discrimination is Illegal Poster.

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