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数字时钟设计主任工程师-Staff Engineer(J20653)
ChangXin Memory (CXMT) · 安徽省·合肥市
About The Role
- 1.架构规划与设计: 主导ADPLL和PLL的整体架构设计,涵盖数字与模拟实现方案,制定DCO或VCO设计策略,确保频率合成精度与调节范围满足系统指标;
- 2.核心技术攻克: 主导分频器、杂散抑制及抖动消除技术方案的设计与开发,推动关键性能模块的优化和迭代,提升时钟输出品质;
- 3.仿真与建模: 主导MATLAB/Verilog-A/SystemVerilog行为模型的开发,完成环路动态仿真分析和性能评估,识别并预判架构风险,拉通多部门技术验证,输出仿真报告及设计指导;
- 4.性能分析与闭环: 主导相位噪声与抖动预算的分解与优化,制定抖动与环路动态响应验证方案,推动测试结果与设计目标闭环,形成迭代优化机制;
- 5.技术协同与交付: 联动数字与模拟团队完成模块集成和Simulation验证,确保设计与实现的衔接一致性,支撑产品按时完成tape-out并实现量产目标。
- 1.教育背景与专业知识:硕士及以上学历,微电子、集成电路或物理学等相关专业,具备坚实的半导体器件物理基础和混合信号电路理论;
- 2.专业技能与资格:具备使用MATLAB/Verilog-A/SystemVerilog建立行为仿真模型的能力,能独立完成时钟环路动态仿真及性能评估,具备RTL设计和调试能力的候选者优先;
- 3.行业与专业经验:具备3年以上频率合成或时钟相关领域设计经验,有成功追循产品开发项目经验者优先;
- 4.项目/任务成果:主导或核心参与电路设计功能模块的固化过程,输出完整技术文档或仿真分析报告,明确支撑点业务决策;
- 5.其他要求:具有较强的独立思考与解决复杂问题能力,能明确识别技术瓶颈并在跨团队合作中推动决策闭环。
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