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Low-Power High-Speed ADCs f...
Low-Power High-Speed ADCs for Nanometer CMOS Integration is about the design and implementation of ADC in nanometer CMOS processes that achieve lower power consumption for a given speed and resolution than previous designs, through architectural and circuit innovations that take advantage of unique features of nanometer CMOS processes. A phase lock loop (PLL) clock multiplier has also been designed using new circuit techniques and successfully tested. 1) A 1.2V, 52mW, 210MS/s 10-bit two-step ADC in 130nm CMOS occupying 0.38mm2. Using offset canceling comparators and capacitor networks implemented with small value interconnect capacitors to replace resistor ladder/multiplexer in conventional sub-ranging ADCs, it achieves 74dB SFDR for 10MHz and 71dB SFDR for 100MHz input. 2) A 32mW, 1.25GS/s 6-bit ADC with 2.5GHz internal clock in 130nm CMOS. A new type of architecture that combines flash and SAR enables the lowest power consumption, 6-bit >1GS/s ADC reported to date. This design can be a drop-in replacement for existing flash ADCs since it does require any post-processing or calibration step and has the same latency as flash. 3) A 0.4ps-rms-jitter (integrated from 3kHz to 300MHz offset for >2.5GHz) 1-3GHz tunable, phase-noise programmable clock-multiplier PLL for generating sampling clock to the SAR ADC. A new loop filter structure enables phase error preamplification to lower PLL in-band noise without increasing loop filter capacitor size
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monografia Rebiun16521127 https://catalogo.rebiun.org/rebiun/record/Rebiun16521127 cr nn 008mamaa 100301s2008 ne | s |||| 0|eng d 9781402084508 978-1-4020-8450-8 10.1007/978-1-4020-8450-8 doi UPVA 996886880103706 UAM 991007780291004211 UCAR 991007934201404213 CBUC 991004879420006711 UMO 66028 UPCT u358718 TJFC bicssc TEC008010 bisacsh 621.3815 23 Cao, Zhiheng Low-Power High-Speed ADCs for Nanometer CMOS Integration Recurso electrónico-En línea] by Zhiheng Cao, Shouli Yan Dordrecht Springer Netherlands 2008 Dordrecht Dordrecht Springer Netherlands digital Analog Circuits and Signal Processing Series Engineering (Springer-11647) Accesible sólo para usuarios de la UPV Recurso a texto completo Low-Power High-Speed ADCs for Nanometer CMOS Integration is about the design and implementation of ADC in nanometer CMOS processes that achieve lower power consumption for a given speed and resolution than previous designs, through architectural and circuit innovations that take advantage of unique features of nanometer CMOS processes. A phase lock loop (PLL) clock multiplier has also been designed using new circuit techniques and successfully tested. 1) A 1.2V, 52mW, 210MS/s 10-bit two-step ADC in 130nm CMOS occupying 0.38mm2. Using offset canceling comparators and capacitor networks implemented with small value interconnect capacitors to replace resistor ladder/multiplexer in conventional sub-ranging ADCs, it achieves 74dB SFDR for 10MHz and 71dB SFDR for 100MHz input. 2) A 32mW, 1.25GS/s 6-bit ADC with 2.5GHz internal clock in 130nm CMOS. A new type of architecture that combines flash and SAR enables the lowest power consumption, 6-bit >1GS/s ADC reported to date. This design can be a drop-in replacement for existing flash ADCs since it does require any post-processing or calibration step and has the same latency as flash. 3) A 0.4ps-rms-jitter (integrated from 3kHz to 300MHz offset for >2.5GHz) 1-3GHz tunable, phase-noise programmable clock-multiplier PLL for generating sampling clock to the SAR ADC. A new loop filter structure enables phase error preamplification to lower PLL in-band noise without increasing loop filter capacitor size Reproducción electrónica Forma de acceso: Web Engineering Systems engineering Electric engineering Engineering Circuits and Systems Energy Technology Yan, Shouli SpringerLink (Servicio en línea) Springer eBooks Springer eBooks Printed edition 9781402084492 Analog Circuits and Signal Processing Series