信号及功耗完整性（SI/PI）设计工程师
工作职责
- 负责芯片级及系统级SI/PI分析工作；
- 熟悉SerDes,PCIe,USB,HDMI,MIPI,DDR/LPDDR等高速IP接口方案，负责对高速接口进行仿真及测试分析，保证芯片及系统高速性能；
- 端到端实现电源完整性分析，保证芯片及系统电源性能，负责电源完整性相关仿真与测试分析；
- 负责系统级SI/PI设计定义，负责设计阶段Pre-layout 和Post-layout分析，指导进行layout设计。
任职要求
- 本科以上学历，电子电路、电磁场、微波、射频等相关专业，有信号完整性，电源完整性，硬件开发及PCB板开发设计经验者优先，熟练使用Sigrity、ADS、HFSS、Hspice等仿真工具；
- 熟悉Python, TCL、Perl等语言，能根据不同的仿真工具需求使用不同的语言进行开发，有matlab编程能力更佳；
- 具备扎实的信号完整性和电源完整性仿真、测试及分析能力；
- 熟悉PCB或Package工艺，材料，层叠，加工，制程等；
- 具有自我驱动力、团队合作精神、良好的沟通表达能力。
Responsibilities
- Responsible for chip-level and system-level SI/PI analysis;
- Familiar with high-speed IP interface solutions such as SerDes, PCIe, USB, HDMI, MIPI, DDR/LPDDR, and responsible for high-speed interface simulation and test analysis to ensure chip and system high-speed performance;
- Perform end-to-end power integrity analysis to ensure chip and system power performance, and conduct related simulation and testing analysis;
- Responsible for system-level SI/PI design definition, responsible for design stage Pre-layout and Post-layout analysis, and provide guidance for layout design.
Requirements
- Bachelor's degree or above, majoring in Electronic Engineering, Integrated Circuits, Electromagnetic Fields, Microwave, RF and other related majors;
- Experience in signal integrity, power integrity, hardware development and PCB board development and design is preferred;
- Proficient in the use of Sigrity, ADS, HFSS, Hspice and other simulation tools;
- Familiar with Python, TCL, Perl and other languages, able to use different languages for development according to the needs of different simulation tools, matlab programming ability is a plus;
- Solid signal integrity and power integrity simulation, testing and analysis skills;
- Familiar with PCB or Package process, material, lamination, processing, and manufacturing process;
- Self-driven, team player, good communication and presentation skills.
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