SerDes Circuit Design Engineer
Company: Apple Inc.
Location: San Diego
Posted on: October 29, 2024
Job Description:
We are seeking talented Analog Mixed-Signal designers to join
our high-speed SerDes team. Our team specializes in building next
generation high-performance wireline transceivers delivering
intellectual-property (IP) for Apple's world-leading system-on-chip
(SOC). In this role, you will actively work with cross-functional
Analog Mixed-Signal design teams to create and execute on
state-of-the-art IPs key to Apple's products. You will be
challenged to make the best-in-class designs to surprise and
delight Apple customers. With transforming the user experience in
focus, you will get an opportunity to work on designs which make
the best systems. This enables you to learn end-to-end system while
exceeding the highest expectations of quality, innovation and
efficiency. If you have strong fundamentals and a track record of
tackling technical challenges, if you are passionate about learning
new skills and improving the value of your work, if you like to be
tuned to the bigger-picture while diving deeply into the details to
innovate and tackle problems, we invite you to join and grow with
our team.DescriptionYou will work on the development of
high-performance and high-speed AMS circuits used in SerDes PHY,
including evaluation of different circuit topologies for specific
product requirements (e.g., Rx, CDR, Tx, bias generator, high-speed
clock generation and low-jitter distribution, phase interpolator,
DLL, VCO) with best in class power, performance, and area (PPA).
You will work with cross-functional teams (e.g., architecture,
SIPI, packaging, board design, DFT, ESD) to create block-level
specifications, and execute on transistor-level implementation and
behavioral modeling. You will drive mask design to implement layout
view of designs. You will closely work with SOC teams to deliver IP
views and make sure they meet the quality standards. While
developing these complex IPs, on a regular basis you will interact
with your peers/management to communicate progress and discuss new
ideas, making it a lively and interactive work environment.Minimum
Qualifications
- BSEE with 3+ years of proven experience.Preferred
Qualifications
- The ideal candidate should have a deep understanding of analog
mixed-signal design with experience in high-speed serial
links.
- Solid understanding and experience of designing analog mixed
signal circuit blocks including Bandgap, biasing circuits, LDO
regulators, amplifiers, comparators, switched-cap circuits, ADCs,
DACs, Oscillators, Filters.
- Solid understanding of analog mixed-signal concepts like
mismatch mitigation, linearity, stability, low-power and low-noise
techniques.
- Good grasp and understanding of digitally assisted analog
design concepts (e.g. background calibrations, LMS based adaptive
loops).
- Experience with high speed digital circuits (e.g., serializer,
deserializer, counters, dividers, etc.) with solid understanding of
digital design concepts.
- Knowledge of Tx/Rx equalization techniques and circuits (e.g.
CTLE, DFE, de-emphasis) for 20+ Gbps NRZ and PAM applications.
- Knowledge of CDR architectures and implementations.
- Knowledge of lab equipment and testing.
- Experience in Analog Mixed Signal circuit modeling and
performance evaluation (e.g. SystemVerilog, Matlab, Python,
VerilogAMS).
- Hands-on experience in advanced CMOS technologies, design with
FinFet technology.
- Hands-on experience with AMS IC development from definition to
high-volume production including layout supervision, bench
evaluation, correlation, and characterization.
- Experience in the following areas is a plus.
- Concepts of timing closure and related industry tools (e.g.,
Nanotime, Primetime).
- Experience in lab testing of high-speed serial I/O, debug and
data analysis techniques.
- Knowledge of common high-speed SerDes protocols (e.g., PCIe,
USB, DP, MPHY).
- Skills in scripting and automation to enhance efficiency are
highly desirable.At Apple, base pay is one part of our total
compensation package and is determined within a range. This
provides the opportunity to progress as you grow and develop within
a role. The base pay range for this role is between $135,400 and
$250,600, and your base pay will depend on your skills,
qualifications, experience, and location.Apple employees also have
the opportunity to become an Apple shareholder through
participation in Apple's discretionary employee stock programs.
Apple employees are eligible for discretionary restricted stock
unit awards, and can purchase Apple stock at a discount if
voluntarily participating in Apple's Employee Stock Purchase Plan.
You'll also receive benefits including: Comprehensive medical and
dental coverage, retirement benefits, a range of discounted
products and free services, and for formal education related to
advancing your career at Apple, reimbursement for certain
educational expenses - including tuition. Additionally, this role
might be eligible for discretionary bonuses or commission payments
as well as relocation. Learn more about Apple Benefits.Apple is an
equal opportunity employer that is committed to inclusion and
diversity. We take affirmative action to ensure equal opportunity
for all applicants without regard to race, color, religion, sex,
sexual orientation, gender identity, national origin, disability,
Veteran status, or other legally protected characteristics. Learn
more about your EEO rights as an applicant.
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Keywords: Apple Inc., La Mesa , SerDes Circuit Design Engineer, Engineering , San Diego, California
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