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Implementation of the signal component generator of a CALLUM 2 transmitter architecture in CMOS technology

Strandberg, Roland LU ; Andreani, Pietro LU and Sundström, Lars LU (2004) 22nd Norchip Conference, 2004 In [Host publication title missing] p.183-186
Abstract
This article presents an analog implementation of the signal component generator (SCG) of the CALLUM2 linear transmitter architecture. The proposed SCG is suited for integration in a standard 0.35 μm CMOS process, and has from simulations proven to be adequate when operating on an EDGE modulated baseband signal with a data rate of 270.833 ksymb/s. The total current consumption of the SCG is 2.0 mA from a 3.3 V supply. A variable-gain amplifier (VGA) with common-mode (CM) control is presented, and the VGA is inserted in between the SCG and the voltage-controlled oscillator (VCO) to adjust the loop gain, which has strong influence on the stability and spectral performance of the linear transmitter architecture. © 2004 IEEE.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Voltage-controlled oscillators (VCO), Signal component generators, Common-mode (CM) control, Variable gain amplifiers (VGA)
in
[Host publication title missing]
pages
183 - 186
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
22nd Norchip Conference, 2004
external identifiers
  • WOS:000227801500045
  • Scopus:21244473654
ISBN
0780385101
DOI
10.1109/NORCHP.2004.1423853
language
English
LU publication?
yes
id
47783d97-6624-442f-be46-5d647c584d6d (old id 613990)
date added to LUP
2007-12-04 08:52:29
date last changed
2016-10-13 04:50:47
@misc{47783d97-6624-442f-be46-5d647c584d6d,
  abstract     = {This article presents an analog implementation of the signal component generator (SCG) of the CALLUM2 linear transmitter architecture. The proposed SCG is suited for integration in a standard 0.35 μm CMOS process, and has from simulations proven to be adequate when operating on an EDGE modulated baseband signal with a data rate of 270.833 ksymb/s. The total current consumption of the SCG is 2.0 mA from a 3.3 V supply. A variable-gain amplifier (VGA) with common-mode (CM) control is presented, and the VGA is inserted in between the SCG and the voltage-controlled oscillator (VCO) to adjust the loop gain, which has strong influence on the stability and spectral performance of the linear transmitter architecture. © 2004 IEEE.},
  author       = {Strandberg, Roland and Andreani, Pietro and Sundström, Lars},
  isbn         = {0780385101},
  keyword      = {Voltage-controlled oscillators (VCO),Signal component generators,Common-mode (CM) control,Variable gain amplifiers (VGA)},
  language     = {eng},
  pages        = {183--186},
  publisher    = {ARRAY(0x8244e50)},
  series       = {[Host publication title missing]},
  title        = {Implementation of the signal component generator of a CALLUM 2 transmitter architecture in CMOS technology},
  url          = {http://dx.doi.org/10.1109/NORCHP.2004.1423853},
  year         = {2004},
}