Sr. Engineer, Analog Mixed-Signal Design

About SiTime

SiTime is the Precision Timing company.

Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT.

Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability. With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: www.sitime.com.

Job Summary

The Sr. Analog Mixed-Signal Design Engineer contributes to building precision timing circuits, leveraging SiTime’s industry-leading MEMS technology. These products have applications ranging from high-performance Networking and Communications Infrastructure to ultra-low power Mobile platforms, including wearable devices.

Responsibilities:

Design analog and mixed-signal circuits meeting architectural requirements and technical specifications

Contribute to the architectural definition of the design and chip integration

Perform calculations, design and verification simulations to ensure building blocks meet specifications at the schematic level and after post-layout extraction, while fully provisioning for DFT and DFM

Work closely with Layout Engineers to validate proper layout, using all best-known methods

Document assigned blocks, and hold preliminary and final design review meetings

Actively participate in the chip bring upbring-up, evaluation and characterization, with emphasis on owned blocks

Work cross-functionally with Product, Characterization, Test, and Application Engineers on issues related to owned circuit blocks

Support other projects as needed by management or as business needs change

Qualifications & Requirements:

M.S. in Electrical Engineering or related field with minimum 4 years of related experience, or Ph.D. in Electrical Engineering with minimum 2 years of related experience

Excellent academic record with published research projects prototyped and proven in silicon

Detailed knowledge of CMOS circuits and noise analysis

Core expertise in one of the following areas:

Integer-N and fractional-N PLL (Sigma-Delta and LC)

Sigma-Delta ADCs (preferably > 14 ENOB)

Temperature sSensor

Analog and digital filters

Quartz or MEMS oOscillator

Sub-threshold circuits

Low noise regulator and bandgap

High-speed output drivers

Knowledge of programming languages: Matlab, VerilogA, Oceanscript,

Ability to oversee circuit layout for critical blocks

Ability to perform noise analysis

Knowledge of programming languages: MATLAB, VerilogA

Proficient in using Cadence analog design tools

Ability to oversee circuit layout for critical blocks

Desired Characteristics & Attributes:

Passionate, self-starter with a strong commitment to flawless execution

Excellent written and verbal communication skills required

Ability to work well with others in a fast-paced collaborative team environment

Compensation Range:

At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.

In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals – reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique.

Innovation on Top – Philosophies of Innovation with Rajesh Vashist

Fabrication Knowledge – An Interview with Rajesh Vashist

SiTime Corporation – YouTube

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