Weiyi Chen Email and Phone Number

4D mmW Radar chips, focus on and hands-on ADC design

Image sensor chip design

As the analog leader,Lead analog team to design mutual/self cap touch screen IC.In charge of system definition , specification draft, floorplan and package evaluation.In charge of analog block design such as analog AFE (including amplifiers / analog filters / ADCs / DACs), charge-pump，LDOs, bandgap etc.

Focus on Lithium-ion battery protection IC design including 1-cell / 2-cells /multi-cells battery protection ICs.Design ICs from system definition to IC design till massive production.In charge of specification draft , process evaluation, system-level design.Lead laser fuse trimming algorithm development and yield improvement at chip probing and final test stage.In charge of analog blocks such as comparator / OSC / resistor divider / ESD etc.Technical support for IC application.

Focus on LCD driver ( MSTN, TFT) IC.Design analog building blocks such as buffer, R2R OP, BGR, OSC.Mix-signal circuit top simulation.