A wide-range dual-modulus prescaler using a novel SCL biasing technique


This paper presents a simple but effective improvement for source coupled logic (SCL) circuits and its application to dual modulus frequency prescaler design. By biasing the standard resistor-load SCL structure with a bias current inversely proportional to the resistor, logic levels are kept over process and temperature variations and, as a result, reliable… (More)
DOI: 10.1109/ISCAS.2015.7169124


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