TY - JOUR
T1 - A 5.7-GHz 0.18-μm CMOS Gain-Controlled Differential LNA with Current Reuse for WLAN Receiver
AU - Liao, Che Hong
AU - Chuang, Huey Ru
N1 - Funding Information:
Manuscript received January 27, 2003; revised July 10, 2003. This work was supported by the National Science Council, Taiwan, R.O.C., under Grant NSC 91-2219-E-006-013. The review of this paper was arranged by Associate Editor Dr. Arvind Sharma.
PY - 2003/12
Y1 - 2003/12
N2 - This letter presents a 5.7 GHz 0.18 μm CMOS gain-controlled differential LNA for an IEEE 802.11a WLAN application. The differential LNA, fabricated with the 0.18 μm 1P6M standard CMOS process, uses a current-reuse technology to increase linear gain and save power consumption. The circuit measurement is performed using an FR-4 PCB test fixture. The LNA exhibits a noise figure of 3.7 dB, linear gain of 12.5 dB, P1 dB of -11 dBm, and gain tuning range of 6.9 dB. The power consumption is 14.4 mW at V DD = 1.8V.
AB - This letter presents a 5.7 GHz 0.18 μm CMOS gain-controlled differential LNA for an IEEE 802.11a WLAN application. The differential LNA, fabricated with the 0.18 μm 1P6M standard CMOS process, uses a current-reuse technology to increase linear gain and save power consumption. The circuit measurement is performed using an FR-4 PCB test fixture. The LNA exhibits a noise figure of 3.7 dB, linear gain of 12.5 dB, P1 dB of -11 dBm, and gain tuning range of 6.9 dB. The power consumption is 14.4 mW at V DD = 1.8V.
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U2 - 10.1109/LMWC.2003.819379
DO - 10.1109/LMWC.2003.819379
M3 - Article
AN - SCOPUS:1142277646
SN - 1531-1309
VL - 13
SP - 526
EP - 528
JO - IEEE Microwave and Wireless Components Letters
JF - IEEE Microwave and Wireless Components Letters
IS - 12
ER -