A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS

Julien Ryckaert; Jonathan Borremans; Bob Verbruggen; Joris Van Driessche; Liesbeth Van Der Perre; J. Craninckx; G. Van Der Plas

A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS

Julien Ryckaert, Jonathan Borremans, Bob Verbruggen, Joris Van Driessche, Liesbeth Van Der Perre, J. Craninckx, G. Van Der Plas

Electronics and Informatics

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

A 6th order RF bandpass SigmaDelta ADC operating on the 2.4 GHz ISM band is presented. The bandpass loop filter is based on digitally programmable Gm-LC resonators. By using a mirrored-image sampling technique, the clock frequency is reduced to 3 GS/s, thereby reducing the power consumption. Implemented in a standard 90 nm CMOS process, the IC achieves 40 dB and 62 dB of SNDR and SFDR respectively on a 60 MHz bandwidth with 40 mW of power consumption.

Original language	English
Title of host publication	Asian Solid-State Circuits Conference 2008
Pages	361-364
Number of pages	4
Publication status	Published - 3 Nov 2008
Event	Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet - Stockholm, Sweden Duration: 21 Sept 2009 → 25 Sept 2009

Conference

Conference	Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet
Country/Territory	Sweden
City	Stockholm
Period	21/09/09 → 25/09/09

Keywords

CMOS integrated circuits
UHF integrated circuits
band-pass filters
image sampling
low-power electronics
resonator filters
sigma-delta modulation

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@inproceedings{01212342c67a4f7488126d21d061bb47,

title = "A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS",

abstract = "A 6th order RF bandpass SigmaDelta ADC operating on the 2.4 GHz ISM band is presented. The bandpass loop filter is based on digitally programmable Gm-LC resonators. By using a mirrored-image sampling technique, the clock frequency is reduced to 3 GS/s, thereby reducing the power consumption. Implemented in a standard 90 nm CMOS process, the IC achieves 40 dB and 62 dB of SNDR and SFDR respectively on a 60 MHz bandwidth with 40 mW of power consumption.",

keywords = "CMOS integrated circuits, UHF integrated circuits, band-pass filters, image sampling, low-power electronics, resonator filters, sigma-delta modulation",

author = "Julien Ryckaert and Jonathan Borremans and Bob Verbruggen and {Van Driessche}, Joris and {Van Der Perre}, Liesbeth and J. Craninckx and {Van Der Plas}, G.",

year = "2008",

month = nov,

day = "3",

language = "English",

isbn = "978-1-4244-2604-1",

pages = "361--364",

booktitle = "Asian Solid-State Circuits Conference 2008",

note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",

}

Ryckaert, J, Borremans, J, Verbruggen, B, Van Driessche, J, Van Der Perre, L, Craninckx, J & Van Der Plas, G 2008, A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS. in Asian Solid-State Circuits Conference 2008. pp. 361-364, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.

TY - GEN

T1 - A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS

AU - Ryckaert, Julien

AU - Borremans, Jonathan

AU - Verbruggen, Bob

AU - Van Driessche, Joris

AU - Van Der Perre, Liesbeth

AU - Craninckx, J.

AU - Van Der Plas, G.

PY - 2008/11/3

Y1 - 2008/11/3

N2 - A 6th order RF bandpass SigmaDelta ADC operating on the 2.4 GHz ISM band is presented. The bandpass loop filter is based on digitally programmable Gm-LC resonators. By using a mirrored-image sampling technique, the clock frequency is reduced to 3 GS/s, thereby reducing the power consumption. Implemented in a standard 90 nm CMOS process, the IC achieves 40 dB and 62 dB of SNDR and SFDR respectively on a 60 MHz bandwidth with 40 mW of power consumption.

AB - A 6th order RF bandpass SigmaDelta ADC operating on the 2.4 GHz ISM band is presented. The bandpass loop filter is based on digitally programmable Gm-LC resonators. By using a mirrored-image sampling technique, the clock frequency is reduced to 3 GS/s, thereby reducing the power consumption. Implemented in a standard 90 nm CMOS process, the IC achieves 40 dB and 62 dB of SNDR and SFDR respectively on a 60 MHz bandwidth with 40 mW of power consumption.

KW - CMOS integrated circuits

KW - UHF integrated circuits

KW - band-pass filters

KW - image sampling

KW - low-power electronics

KW - resonator filters

KW - sigma-delta modulation

M3 - Conference paper

SN - 978-1-4244-2604-1

SP - 361

EP - 364

BT - Asian Solid-State Circuits Conference 2008

T2 - Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet

Y2 - 21 September 2009 through 25 September 2009

ER -

A 2.4GHz 40mW 40dB SNDR/62dB SFDR 60MHz bandwidth mirrored-image RF bandpass ΣΔ ADC in 90nm CMOS

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