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Conference Paper Low Power Analog Front-end Circuits in 130-nm CMOS for Multi-standard Zero-IF Receivers
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Authors
Seung Hyun Jang, Jun Sang Lee, Joong Ho Choi, Kwang-Chun Lee
Issue Date
2010-09
Citation
European Microwave Integrated Circuits Conference (EuMIC) 2010, pp.373-376
Language
English
Type
Conference Paper
Abstract
Low-power and multi-standard analog front-end circuits are presented. The proposed VGA consumes only 0.76mW while offering a wide dynamic range of 43.3-dB per stage. The four different bandwidths of 2.5, 5, 7.5 and 10-MHz are supported by the fabricated 7th-order Chebyshev-I LPF with onchip bandwidth tuning circuit.
KSP Keywords
Analog Front-end, Multi-Standard, Tuning circuit, Zero-IF, bandwidth tuning, low power analog, wide dynamic range(WDR)