Details

Autor(en) / Beteiligte

• Dufrene, K.
• Weigel, R.

Titel

IP2 and DC Offset Tuning in Current Mode Output Downconversion Mixers

Ist Teil von

• 2006 International Conference on Microwaves, Radar & Wireless Communications, 2006, p.18-21

Ort / Verlag

IEEE

Erscheinungsjahr

2006

Link zum Volltext

• IEEE_Xplore

Quelle

IEEE/IET Electronic Library (IEL)

Beschreibungen/Notizen

• This paper describes IP2 and DC offset tuning methods for current mode output downconversion mixers, which are suitable for low-voltage RFIC applications. A prototype of a 1.5 V double-balanced I/Q mixer for cellular applications operating in a 700 MHz - 2200 MHz, frequency range, equipped with the calibration circuits and fabricated in a 0.13 um RF CMOS technology, is presented. Experimental results confirm the effectiveness of the proposed tuning approach.