Texas Instruments-posted 11 days ago
Full-time • Mid Level
Dallas, TX
5,001-10,000 employees

We are seeking a talented Chip Architect to join our ACS team which develops cutting edge ASSP ICs. This individual will play a key role in architecting mixed-signal chips , partitioning digital and analog design blocks to optimize functionality and performance, especially for high-speed clock and data paths , and to drive best-practices in Design for Verification and Design for Test. This individual will: Work with our customers, systems, analog/digital design, layout, verification, and test/validation teams to define the chip architecture to meet all project requirements. Own the chip top-level integration. Drive the integration process from architectural definition through PG, ensuring robust functionality, parametric compliance, and on-time first-pass success. Partition functionality between analog and digital domains according to best-practices, to be rigorously verifiable (Design for Verification), and to be testable (Design for Test). Architect high-speed clock and data paths across analog and digital domains to meet chip performance objectives and to allow for robust sign-off. Define the methodology for sign-off of clock and data paths across analog and digital domains (e.g. CDC, RDC, formal, extractions, STA, margining, jitter, cross-talk, EMIR, aging, GLS, DMS, AMS, Spectre and Xcelium simulations, etc.). Enable rigorous DMS and AMS verification through design partitions that are friendly to modeling, and by driving a rigorous block modeling methodology. Create and maintain models and/or drive model creation with stakeholders. Create and maintain flows to manage netlisting and config hierarchy selection for AMS and DMS flows (e.g. schematic netlist, real-number model, simple logical model, Verilog-AMS electrical or wreal model, RTL, Gates/SDF, etc.). Define block handoff requirements and acceptance checks for analog IP and digital IP. Drive sign-off checks. Increase the use of automation to ensure consistency in results and to reduce manual effort. Effectively work with project management and cross-functional team members to ensure all project deliverables meet requirements and schedules, and to ensure smooth integration according to plan.

  • Work with our customers, systems, analog/digital design, layout, verification, and test/validation teams to define the chip architecture to meet all project requirements.
  • Own the chip top-level integration.
  • Drive the integration process from architectural definition through PG, ensuring robust functionality, parametric compliance, and on-time first-pass success.
  • Partition functionality between analog and digital domains according to best-practices, to be rigorously verifiable (Design for Verification), and to be testable (Design for Test).
  • Architect high-speed clock and data paths across analog and digital domains to meet chip performance objectives and to allow for robust sign-off.
  • Define the methodology for sign-off of clock and data paths across analog and digital domains (e.g. CDC, RDC, formal, extractions, STA, margining, jitter, cross-talk, EMIR, aging, GLS, DMS, AMS, Spectre and Xcelium simulations, etc.).
  • Enable rigorous DMS and AMS verification through design partitions that are friendly to modeling, and by driving a rigorous block modeling methodology.
  • Create and maintain models and/or drive model creation with stakeholders.
  • Create and maintain flows to manage netlisting and config hierarchy selection for AMS and DMS flows (e.g. schematic netlist, real-number model, simple logical model, Verilog-AMS electrical or wreal model, RTL, Gates/SDF, etc.).
  • Define block handoff requirements and acceptance checks for analog IP and digital IP.
  • Drive sign-off checks.
  • Increase the use of automation to ensure consistency in results and to reduce manual effort.
  • Effectively work with project management and cross-functional team members to ensure all project deliverables meet requirements and schedules, and to ensure smooth integration according to plan.
  • 10+ years of experience as a digital designer, including 5+ years as a design lead.
  • A thorough understanding of digital logic design, timing, and the Verilog and SystemVerilog languages.
  • Experience in design and verification of high-speed clock and data paths, including sign-off checks such as CDC, RDC, STA, and GLS.
  • Solid understanding of analog design, and the capability to explain operation at schematic-level.
  • Strong understanding of mixed-signal and digital verification flows (AMS / DMS / TLDV / DDV), and modeling of analog blocks.
  • Strong leadership, communication, cross-team collaboration skills, and customer-facing skills.
  • Strong analytical and problem-solving skills.
  • Ability to work in a fast-paced and rapidly-changing environment.
  • Experience as a chip architect or integration lead, or experience of closely working with individuals in these roles.
  • Experience in design or verification of PLLs, DLLs, and clock/data recovery (CDR) circuits.
  • Direct experience as a systems engineer, or experience of closely working with a systems engineer or a systems architect.
  • Experience in modeling analog blocks such as real-number modeling (SystemVerilog EEnet or Verilog-AMS wreal), logical modeling (Verilog, SystemVerilog), or electrical modeling (Verilog-AMS).
  • Experience with top-level timing closure across digital and analog boundaries.
  • Experience with creating and maintaining chip schematics/symbols in Cadence Virtuoso.
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