Design of High-Speed and Low-Power Comparator in Flash ADC

Design of a 45nm TIQ Comparator for High Speed and Low Power 4-Bit Flash ADC

The continued speed improvement of serial links and appearance of new communication technologies, such as ultra-wideband (UWB), have introduced increasing demands on the speed and power specifications of high-speed low-tomedium resolution analog-to-digital converters (ADCs).This paper presents the design of high speed and ultra low power comparator of a 4-bit ADC. The comparator used is Thresho...

Analysis and Design of High Speed Low Power Comparator in ADC

The fast growing electronics industry is pushing towards high speed low power analog to digital converters. Comparator is electronic devices which are mainly used in Analog to Digital converter (ADC). In ADC they are used for quantization process, and are mainly responsible for the delay produced and power consumed by an ADC. A high speed low power comparator is required to satisfy the future d...

Analysis and Design of High Speed Low Power Comparator in ADC

the fast growing electronics industry is pushing towards high speed low power analog to digital converters. Comparator is electronic devices which are mainly used in Analog to Digital converter (ADC). In ADC they are used for quantization process, and are mainly responsible for the delay produced and power consumed by an ADC. A high speed low power comparator is required to satisfy the future d...

High-Speed and Low-Power Flash ADCs Encoder

This paper presents a high-speed, low-power and low area encoder for implementation of flash ADCs. Key technique for design of this encoder is performed by convert the conventional 1-of-N thermometer code to 2-of-M codes (M = ¾ N). The proposed encoder is composed from two-stage; in the first stage, thermometer code are converted to 2-of-M codes by used 2-input AND and 4-i...

Low Power Encoder and Comparator Design of 5-bit Flash Adc