近年来，工业变革带动了数字电路和模拟电路技术的发展。在数模（DA）和模数（AD）的转换中，智能化的概念被提出，用来检测模拟量的缺陷并加以修正。 本书首先介绍了当前数据转换设计领域的发展趋势和所面临的挑战，并在宏观上阐述了智能转换的概念。然后，应用智能转换的概念，结合两个设计实例，解决了具体的设计缺陷。最后得出结论：应用智能转换的概念，转换器的芯片面积、功耗、静态精度和动态精度得到了改善，有效地提高了DA和AD的转换性能。 本书适应面广，无论对于该学科的专家、教授、研究生，还是本科生、普通技术人员都有极大的参考价值。
样章试读
目录
- List of symbols and abbreviations
1. INTRODUCTION
2. AD AND DA CONVERSION
1 Introduction
2 Trends in applications
3 Trends in technology
4 Trends in system design
5 Performance criteria
6 Conclusion
3. SMART CONVERSION
1 Introduction
2 Smart concept
3 Application of the smart concept
4 Focus in this work
5 Conclusion
4. SMART DA CONVERSION
1 Introduction
2 Area of current-steering DACs
3 Correction of mismatch errors
4 Sub-binary variable-radix DAC
5 Designexample
6 Conclusion
5. DESIGN OF A SUB-BINARY VARIABLE-RADIX DAC
1 Schematic design
2 Layout
3 Self-measurement-circuit implementation
4 Experimental results
5 Conclusion
6. SMART AD CONVERSION
1 Introduction
2 Literature review
3 High-speed high-resolution AD conversion
4 Smart calibration
5 Conclusion
7. DESIGN OF AN OPEN-LOOP T&H CIRCUIT
1 Literature review
2 Design goal
3 T&H architecture
4 Sampling core architecture
5 Output buffer architecture
6 T&H design
7 Experimental results
8 Conclusion
8. T&H CALIBRATION
1 Introduction
2 T&H accuracy
3 T&H calibration method
4 Analog correction parameters
5 Digitally assisted analog correction
6 Simulation results
7 Implementation of the calibration method and layout
8 Experimental results
9 Conclusion
9. T&H CALIBRATION FOR TIME-INTERLEAVED ADCS
1 Introduction
2 Channel matching in time-interleaved T&H´s
3 Channel mismatch calibration
4 Channel mismatch detection
5 Channel mismatch correction
6 Simulation results
7 Implementation of the calibration method and layout
8 Experimental results
9 Conclusion
10. CONCLUSIONS
References
Index
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