RF/Analog Mixed Signal Design Engineer
Core
Design transistor-level custom analog and mixed-signal ICs for Apple Silicon to connect products to the physical world and optimize performance.
Role type
Senior IC analog/mixed-signal design engineer
Builds
Custom analog/mixed-signal silicon IPs for Apple devices
Domain
Semiconductor design, analog/mixed-signal ICs
Required skills
Transistor-level IC design, device physics, analog circuit blocks (bandgaps, bias, opamps, switched-cap, LDOs, oscillators, PLLs, VGAs), mixed-signal design, top-level verification, C/Matlab/VerilogA/Python modeling, lab measurement validation
Preferred skills
High-precision design with mismatch handling, data converter architecture, ESD compliance, chip integration with digital/physical design teams, ASIC design across applications, production test planning
Technologies
Spectrum analyzers, oscilloscopes, signal generators, VerilogA, Python, Matlab, C
Responsibilities
Conduct transistor-level feasibility studies for analog/mixed-signal blocks; design blocks and document simulation/verification; drive mask design and layout reviews; run post-layout and top-level simulations; define production and bench-level test plans; take lab measurements to validate performance; review yield/lab test results for bug fixes
Seniority
Senior, hands-on IC
