xTool Retail Studio

SI/PI仿真工程师

xTool Retail Studio  •  Onsite  •  2 months ago
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Job Description

SI/PI仿真工程师深圳社招全职职位描述1、负责 DDR(如 DDR3/DDR4/LPDDR 等)、USB2.0/3.x 等高速接口的 SI 仿真(时域/频域/眼图/抖动/串扰/反射等),输出设计约束与风险评估。
2、负责系统 PI 仿真(PDN 阻抗、去耦策略、压降/纹波、瞬态响应),制定电源分配与去耦网络设计规范。
3、针对分板连接(板对板/连接器)与板外线束/线缆 场景建立全链路模型(IBIS/AMI、S 参数、TDR/TDT、线束模型等),开展端到端仿真与裕量分析。
4、与硬件/PCB/结构/EMC 团队协同,指导布局布线、层叠、阻抗控制、走线拓扑与回流路径设计,推动问题闭环与设计迭代。
5、建立并维护仿真流程与资产库(器件模型、材料参数、连接器/线束模板、约束规则),沉淀可复用的设计指南/Checklist/报告模板。职位要求1、硕士及以上学历,电子/通信/微电子等相关专业,具备高速数字电路与电源系统基础(传输线理论、S 参数、时钟/抖动、去耦与环路等)。
2、有 DDR/USB 等高速接口的实际项目经验,能独立完成拓扑评估、约束制定(阻抗/长度/时序/走线规则)与量产可落地的建议输出。
3、熟悉常用 SI/PI 仿真方法与模型:IBIS/IBIS-AMI、S 参数、TDR、PDN 阻抗等;能处理连接器、过孔、分板、线束/线缆带来的不连续性。
4、熟练使用至少一种主流 SI/PI 工具链(如 Cadence Sigrity / Keysight ADS / Ansys HFSS / SIwave 等)并能进行模型提取、参数校准与报告撰写。
5、具备良好的跨团队沟通与文档能力,能把仿真结论转化为硬件设计可执行项;有示波器/VNA/TDR 等实测与仿真对标经验者优先。 投递
xTool Retail Studio

About xTool Retail Studio

Empowering Retail Innovation with On-Site Customization

Transform your retail space into an experience destination. At xTool, we provide cutting-edge in-store customization solutions that allow brands to:

Attract more customers with personalized, on-demand products.

Deliver unforgettable shopping experiences that build loyalty.

Boost engagement and revenue through the power of real-time customization.

Our retail-ready technology is trusted by leading brands across industries like fashion, luxury, beauty, and beyond. From laser engraving to apparel printing, our solutions handle 500+ materials, enabling endless possibilities for unique product personalization.

With xTool, your store becomes a memory factory—where every customer leaves with a story, not just a product.

Let’s redefine retail together.

Industry
Manufacturing & Production
Company Size
51-200 employees
Headquarters
Shenzhen, CN
Year Founded
2013
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