射频芯片设计(ADC)

Job description
As a Principal/Staff Analog IC Designer (ADC) at Calterah Semiconductor, he/she will be responsible for designing and implementing CMOS key analog blocks, mainly ADC and filters, from specifications to production. He/she will work in a team to meet scheduled deadlines, performing simulation and participate in layout and testing of the entire IC.
 
Responsibilities
·        Architect and design high performance low power multi-channel ADCs in advanced CMOS process nodes for emerging ADAS applications.
·        Design other critical analog blocks for SoCs such as filters/LDOs/clocking
·        Work with bench and production testing team to develop testing HW/SW procedures for ADC.
·        Work with system team to fully characterize and optimize ADC performance at system level.
 
Skills required

• Need to have basic knowledge about wireless systems.
• Solid understanding in Analog and RF system design and tradeoffs.
• Solid understanding and design experience in analog circuits, mainly various types of data converters (ADC/DAC, Nyquist and Oversampled), LP/HP/BP Filters (continuous/discrete time), and power management circuits such as LDO and DC-DC converters in CMOS process.
• Chip production experience in various types of ADCs, sigma-delta or SAR ADC preferred.
• Must have basic IC layout skill and can work with custom IC layout designer in floor planning, running LVS/DRC and perform parasitic extraction for post layout simulation.
• Test/debugging knowledge to devise test plan and design for testability.
• Understanding and design experience in RF block design especially PLL/frequency synthesizer in CMOS is a plus.
• Behavior modeling using CppSim/Matlab/Simulink or Verilog is a must.
• Management of IC designers and layout engineers is a plus.