SESSION 9 - Noise-Shaping and SAR ADCs.pdf

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1、ISSCC 2024SESSION 9Noise-Shaping and SAR ADCs9.1 A 2mW 70.7dB SNDR 200MS/s Pipelined-SAR ADC with Continuous-Time SAR-Assisted Detect-and-Skip and Open-then-Close Correlated Level Shifting 2024 IEEE International Solid-State Circuits Conference1 of 65A 2mW 70.7dB SNDR 200MS/s Pipelined-SAR ADC with

2、Continuous-Time SAR-Assisted Detect-and-Skip and Open-then-Close Correlated Level ShiftingSiyuan Ye1,Linxiao Shen1,Jihang Gao1,Jie Li1,Zhuoyi Chen1,Xinhang Xu1,Jiajia Cui1,Hao Zhang2,Xing Zhang1,Le Ye1,3,Ru Huang11Peking University,Beijing,China,2Nano Core Chip Electronic Technology,Hangzhou,China3A

3、dvanced Institute of Information Technology of Peking University,Hangzhou,ChinaEmail:linxiao.shen,9.1 A 2mW 70.7dB SNDR 200MS/s Pipelined-SAR ADC with Continuous-Time SAR-Assisted Detect-and-Skip and Open-then-Close Correlated Level Shifting 2024 IEEE International Solid-State Circuits Conference2 o

4、f 65OutlineMotivationProposed Pipelined-SAR ADCContinuous Time SAR assisted Detect and Skip(CTDAS)Open-then-Close Correlated Level Shifting(OCCLS)Self Detect-and-Cut LoopCircuit ImplementationMeasurement ResultsConclusion9.1 A 2mW 70.7dB SNDR 200MS/s Pipelined-SAR ADC with Continuous-Time SAR-Assist

5、ed Detect-and-Skip and Open-then-Close Correlated Level Shifting 2024 IEEE International Solid-State Circuits Conference3 of 65OutlineMotivationProposed Pipelined-SAR ADCContinuous Time SAR assisted Detect and Skip(CTDAS)Open-then-Close Correlated Level Shifting(OCCLS)Self Detect-and-Cut LoopCircuit

6、 ImplementationMeasurement ResultsConclusion9.1 A 2mW 70.7dB SNDR 200MS/s Pipelined-SAR ADC with Continuous-Time SAR-Assisted Detect-and-Skip and Open-then-Close Correlated Level Shifting 2024 IEEE International Solid-State Circuits Conference4 of 65Pipelined-SAR ADC Challenges Power efficient archi