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Principal Analog Mixed-Signal Design Engineer 

















Hybrid - 2 days a week minimum in office LocationsWestlake Village, CA
$175,000 – $225,000 / yr












As a member of the design group, the candidate will be responsible for design and validation of FET and BiCMOS circuits for high-speed broadband ICs that serve these applications.
Seeking an RF and Analog Design Engineer to contribute to the development of multi-tens of GHz Transimpedance amplifiers TIAs. These optical interface chips are tightly coupled with our high-performance equalizers. The results of our innovative designs have made our TIAs best in class for coherent long-haul and metro systems as well as PAM4 data center systems. 
In this role you will be responsible for:

Active circuit design as well as technical leadership.
Design leading edge transimpedance amplifier design, primarily in Silicon Germanium (SiGe) BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) technology, where circuit performance will need to transcend beyond industry leading products.
Develop transmission line structures and other millimeter wave structures to enable higher performance than would normally be achievable.
Design of hi-performance broadband analog circuits for optical front-end receivers.
Design of various other analog circuits including linear regulators, AGC loop, current/voltage sensors, bandgaps etc.
Develop microarchitecture of major circuit blocks and guide team of designers to implement them. Work with various technologies including SiGe BiCMOS and CMOS.
Work with other functional groups to facilitate post-silicon validation, qualification, transition to mass production, and customer support.

Requirements 
Bachelor’s degree in Electrical Engineering  in the areas of design of high-performance RF/Analog Receiver/TIA design and 10 - 15 years experience Or MSc EE Or PhD EE with 5+ years of experience in the areas of design of high-performance RF/Analog Receiver/TIA design.

Proven experience in IC design including chip tape-out AND lab evaluation of receiver design working in the industry). 
Solid experience in.

Using EDA CAD tools
Performing Analog Custom Layout


Experience in measuring IC performance and debug of design to correlate simulations to measurements
Deep understanding of fundamentals, including:

Detailed transistor level design
Device physics
Control/Feedback loop stability analysis


Direct project experience in at least one of the following areas is a plus:

AGC loop design
High precision analog circuits (Including linear regulators, current sensors, bandgaps and DAC/ADC)
Experience in CTLE design


Experience in Package-System integration issues desired
Project experience in using different technologies. (SiGe BiCMOS is a plus)
A team-player
Experience in the following is a strong plus:

Overseeing and mentoring junior circuit designers
Experience as chip lead with success in silicon 
Experience in taking chips to mass production 
Ability to translate chip level specifications into architecture


Strong communication, presentation and documentation skills.