Senior Staff Engineer Radio Frequency Design

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8lpud5

Overview

In this role you will shape next-generation RF frequency synthesizers as part of Infineon's international RF and mixed-signal team. You'll bridge analog RF expertise with digitally assisted design from concept to silicon, collaborating with system architects, digital designers and validation experts. The position focuses on high-performance PLLs for wireless applications, calibration, and silicon characterization, offering impact across design, verification and layout. Join a global leader driving decarbonization and digitalization through advanced semiconductor solutions.

Retribuzione / Benefits

- competitive salary
- benefits based on performance and qualifications
- permanent employment
- salary paid 14 times per year

Responsabilità

- Define RF Digital PLL concepts and architectures for high-frequency wireless apps
- Develop high-level behavioral models to analyze loop dynamics, jitter, spurs, and phase noise
- Translate concepts into RF/mixed-signal circuits (VCOs/DCOs, prescalers, PFDs, Charge Pumps, TDC/DTC)
- Architect and verify digitally-assisted RF calibration algorithms (spur mitigation,



mismatch compensation)
- Collaborate with system architects and RF/frontend teams for optimal partitioning
- Guide layout engineers to preserve RF signal integrity and support silicon characterization

Requisiti fondamentali

- 5+ years in RF Digital PLL concept definition, architectural modeling and circuit design
- Deep knowledge of RF design principles, PLL loop theory, noise analysis, and frequency synthesizer architectures
- Proficiency with advanced CMOS and BiCMOS technologies
- Mastery of RF simulation environments (Cadence Spectre/SpectreRF, GoldenGate) and behavioral modeling tools (MATLAB, Simulink, Verilog-A)
- Fluent in English; German knowledge a plus
- Proven technical leadership and project coordination skills
- leadership
- mentoring
- project coordination
- RF PLL concepts (Fractional-N, ADPLL, Sub-sampling PLL)
- PLL loop dynamics and phase noise analysis
- RF/mixed-signal circuit design (VCOs, prescalers, PFDs, Charge Pumps, TDC/DTC)

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8lpud5