Senior RF PLL Architect — Digital-Assisted Synthesis

Infineon Technologies AG in Austria seeks an experienced RF/Digital-assisted design specialist to drive next-generation Frequency Synthesizers from concept to silicon. You will combine analog/RF expertise with digital-assisted design, collaborating with system architects, digital designers and validation teams.

Responsibilities include defining PLL concepts (Fractional-N, ADPLL), modeling loop dynamics, designing VCOs, prescalers, PFDs and charge pumps, and developing calibration algorithms.