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A 90 nm CMOS 14.5 GHz injection locked LO generator with digital phase control

Axholt, Andreas LU and Sjöland, Henrik LU (2010) Internation Microwave Symposium p.1004-1007
Abstract
A 14.5 GHz Injection Locked Oscillator (ILO) with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. The chip, measuring 360x530 μm2 including pads, was characterized using on-wafer probing. It consumes 9.4 mA from a 1.2 V supply and has a 1.4 GHz frequency range where full 3600 phase range is achieved with 3rd order subharmonic mixers. The free running phase noise is -105 dBc/Hz at 1 MHz offset.
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organization
publishing date
type
Contribution to conference
publication status
published
subject
pages
4 pages
conference name
Internation Microwave Symposium
external identifiers
  • WOS:000288196501024
  • Scopus:77957823689
language
English
LU publication?
yes
id
f937d29d-0f78-4d49-9918-c106a2114fa4 (old id 1047421)
date added to LUP
2010-06-03 14:29:16
date last changed
2016-10-13 05:00:44
@misc{f937d29d-0f78-4d49-9918-c106a2114fa4,
  abstract     = {A 14.5 GHz Injection Locked Oscillator (ILO) with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. The chip, measuring 360x530 μm2 including pads, was characterized using on-wafer probing. It consumes 9.4 mA from a 1.2 V supply and has a 1.4 GHz frequency range where full 3600 phase range is achieved with 3rd order subharmonic mixers. The free running phase noise is -105 dBc/Hz at 1 MHz offset.},
  author       = {Axholt, Andreas and Sjöland, Henrik},
  language     = {eng},
  pages        = {1004--1007},
  title        = {A 90 nm CMOS 14.5 GHz injection locked LO generator with digital phase control},
  year         = {2010},
}