首页>
中文期刊>
《电子科技学刊:英文版》
>Design of Track/Hold (T/H) Circuit of Broad Bandwidth and High Speed Pipeline Structure ADC Based on the Super Frequency Application
Design of Track/Hold (T/H) Circuit of Broad Bandwidth and High Speed Pipeline Structure ADC Based on the Super Frequency Application
A track/hold (T/H) circuit of broad bandwidth high speed pipeline structure ADC based on the super frequency application is designed in the paper. Some main factors affecting SNR of high speed ADC, such as aperture uncertainty, switch capacitor, and MOS switch, are analyzed. In the circuit, the full-differential structure and the bottom plate sampling technique are adopted to optimize the switch capacitors and MOS switches. The result based on the Spectre simulation on 0.35μm Bi- CMOS technology indicate that the aperture uncertainty, charge-injection, and non-linearity of clock feed-through are considerably restrained and the performance of T/H circuit is
展开▼
机译:Buzzard Island Dredged material Beneficial Use access Road,Upper mississippi River,River mile 349,pool 20. General Design memorandum and Environmental assessment