A 1-8V 8-bit 300MSPS CMOS Analog to Digital Converter with high input frequence

네트워크 인터페이스를 위한 1-8V 8-bit 300MSPS 고속 CMOS ADC

In this paper, presents a 1.8V 8-bit 300MSPS CMOS Subranging Analog to Digital Converter (ADC) with a novel reference multiplex is described. The proposed hか converter is composed of Sub A/D Converter block, MUX (Multiplexer) block and digital block. In order to obtain a high-speed operation, further, a novel dynamic latch, an encoder of novel algorithm and a MUX block are proposed. As a result, this A/D Converter is operated 100MHz input frequence by 300MHz sampling rate.