Title :
A 14-bit, 40-MS/s DAC with current mode deglitcher
Author :
Pirkkalaniemi, J. ; Waltari, Mikko ; Kosunen, Marko ; Sumanen, Lauri ; Halonen, Kari
Author_Institution :
Electron. Circuit Design Lab., Helsinki Univ. of Technol., Espoo, Finland
fDate :
6/24/1905 12:00:00 AM
Abstract :
A 14-bit current steering DAC utilizing a current mode track-and-hold circuit as a deglitcher is presented. The deglitcher is based on a developed highly linear current memory. The prototype circuit is designed in a 0.35-μm BiCMOS (SiGe) technology. A 14-bit dynamic performance is achieved at a 40 MHz clock frequency according to simulations. The power dissipation is 370 mW at 3 V.
Keywords :
BiCMOS integrated circuits; Ge-Si alloys; current-mode circuits; digital-analogue conversion; sample and hold circuits; semiconductor materials; 0.35 micron; 14 bit; 3 V; 370 mW; 40 MHz; SiGe; SiGe BiCMOS technology; current mode deglitcher; current mode track/hold circuit; current steering DAC; highly linear current memory; Application software; Clocks; Electronic circuits; Frequency; Jitter; Laboratories; Shape control; Switches; Switching circuits; Voltage;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1009792
