DocumentCode
2804243
Title
A new paradigm for base station receivers: high IF sampling + digital filtering
Author
Gratzek, T. ; Brannon, B. ; Camp, J. ; Murden, F.
Author_Institution
Commun. Div., Analog Devices, NC, USA
fYear
1997
fDate
10-10 June 1997
Firstpage
143
Lastpage
146
Abstract
A dual-channel, IF sampling receiver IC with fast RSSI and AGC is described. The ADC samples with only 200 femto second aperture jitter and is used to digitize intermediate frequencies (IFs) up to 250 MHz. A companion digital filter and mixer processor provides 1657 MOPs; together they provide a flexible platform for use in a new generation of digital receivers for various radio standards.
Keywords
UHF integrated circuits; digital filters; digital radio; diversity reception; jitter; land mobile radio; personal communication networks; radio receivers; 0 to 250 MHz; 200 fs; AGC; IF sampling; PCS; RSSI; aperture jitter; base station receivers; digital filtering; digital receivers; mixer processor; radio standards; receiver IC; Base stations; Detectors; Digital communication; Digital filters; Digital integrated circuits; Dynamic range; Filtering; Receivers; Sampling methods; Standards development;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Frequency Integrated Circuits (RFIC) Symposium, 1997., IEEE
Conference_Location
Denver, CO, USA
Print_ISBN
0-7803-4063-9
Type
conf
DOI
10.1109/RFIC.1997.598762
Filename
598762
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