Responsibilities:

As part of signal integrity and high speed design technology team, design and analyze high speed analog/digital circuits for networking products, with emphasis on high speed signal and power analysis (especially timing and noise) of ASICs and printed circuit boards.

· Model/simulate/characterize high speed systems, including high speed I/Os, chip packages, printed circuit boards, and system interconnects.

· Overcome the challenges of ultra-high data rate, wide buses, multiple clocks, and cutting-edge technology.

· Seize the opportunity for circuit design innovation when faced with new challenges brought by the Multi-Gbps serdes products.

Requirements:

Must have skills/experiences

· Strong fundamental knowledge in related fields

· Self motivated, teamwork and strong communication skills
· Fluent English in speaking and writing.

Good to have skills/experiences

· SI or HW intern experience.
· Spice (or equivalent) circuit simulation, 3D field-solver and time/frequency domain analysis.
· IBIS and SPICE simulation tools. Such as SpecctraQuest , Speed 2000, ADS, ICS and HSPICE etc,.
· 2D/3D or high frequency field solver simulation tools, such as HFSS, CST, Q2D, Q3D, PowerSI, etc,.
· High speed serdes design, PLL design and LVDS, LVPECL, CML and other high-performance I/O technology.
· ASIC design with I/O selection and simulation/validation, and power noise analysis
· Solid background on transmission line theory
· Correlating simulation results with lab measurements using oscilloscope, TDR, VNA and Spectrum Analyzer.

Cisco Systems, Inc. (known as Cisco) is an American multinational technology conglomerate headquartered in San José, California, in the center of Silicon Valley, that develops, manufactures, and sells networking hardware, telecommunications equipment, and other high-technology services and products.[4] Through its numerous acquired subsidiaries, such as OpenDNS, WebEx, and Jasper, Cisco specializes into specific tech markets, such as Internet of Things (IoT), domain security, and energy management.