DocumentCode
3273596
Title
A high-speed and wide detectable frequency range Phase Detector for DLLs
Author
Babazadeh, Hadiseh ; Esmaili, Arash ; Hadidi, Khayrollah
Author_Institution
Microelectron. Res. Center, Urmia Univ., Urmia, Iran
fYear
2009
fDate
16-17 Nov. 2009
Firstpage
1
Lastpage
3
Abstract
A very simple, low power, wide range and high accuracy Phase Detector (PD) is presented solving many problems of the conventional circuits. SPICE simulation results show that the immune frequency range of operation is 1MHz to 2GHz. The dead zone of the presented open loop PD is zero, makes it the best choice to be used in high speed DLLs. This circuit is tested in 0.35um CMOS technology.
Keywords
CMOS digital integrated circuits; delay lock loops; phase detectors; CMOS technology; SPICE simulation; delay locked loops; frequency 1 MHz to 2 GHz; high-speed phase detector; size 0.35 mum; Circuit simulation; Circuit testing; Clocks; Delay; Microelectronics; Phase detection; Phase frequency detector; SPICE; Signal generators; VHF circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
NORCHIP, 2009
Conference_Location
Trondheim
Print_ISBN
978-1-4244-4310-9
Electronic_ISBN
978-1-4244-4311-6
Type
conf
DOI
10.1109/NORCHP.2009.5397812
Filename
5397812
Link To Document