Referenced Items are not available for this document.
This paper presents a low noise amplifier (LNA) with high-Q inductors in a wafer-level chip-scale package (WL-CSP) process. Q-factor of inductors has big impacts on characteristics of LNAs, thus we investigate availability of WL-CSP high-Q inductors. A common-source LNA with inductive degeneration is used for discussion. The 5.2 GHz LNA with WL-CSP inductors provides a noise figure of 1.7 dB which is 1.5 dB smaller than that with on-chip inductors.
Published in:
Radio-Frequency Integration Technology, 2007. RFIT 007. IEEE International Workshop on
Date of Conference: 9-11 Dec. 2007
- Page(s):
- 34 - 37
- E-ISBN :
- 978-1-4244-1308-9
- Print ISBN:
- 978-1-4244-1307-2
- INSPEC Accession Number:
- 9766033
- Conference Location :
- Rasa Sentosa Resort
- Digital Object Identifier :
- 10.1109/RFIT.2007.4443913
- Product Type:
- Conference Publications
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