2005 · 38 citations · 2 references
EngineeringComputer EngineeringElectrical EngineeringAnalog ElectronicsMicroelectronicsMicrowave EngineeringAnalog Integrated CircuitsAnalog IntegrationCmos Circuit DesignDigital Signal ProcessingMixed-signal Integrated Circuit DesignMixed-signal IntegrationCmos Analog Circuit Design
A 1.2GS/s 15b DAC achieves untrimmed SFDR of -70dBc to f/sub s//4 and -63dBc to Nyquist (with 10dB better results at 500MS/s). A per-element resampling scheme and dynamic element matching achieve DNL of 2LSB. In RZ output mode, ACPR for a 20MHz band at 900MHz is 69dB. The chip uses 40GHz-f/sub T/ NPN and is implemented in 0.35 /spl mu/m CMOS.
2
Clock recovery from random binary signals
John Alexander · Electronics Letters · 1975 · 309 citations
Engineering, Computer Engineering, Electrical Engineering +16