The present paper describes the design of a 1.1GHz CMOS, fully differential, down conversion mixer to be used as a second down conversion mixer in an integrated transceiver for 5GHz domotic WLAN. The circuit was implemented in a 0.35um SiGe BiCMOS technology and designed with the aim of getting high linearity without excessive reduction in the conversion gain. The obtained circuit exhibits a conversion gain of −1 dB and a third-order input intercept point of +10dBm. Biased at 3V, it dissipates 45mW.

High Linearity CMOS Mixer for Domotic 5GHz WLAN Sliding-IF Receivers

ALIMENTI, Federico
2006

Abstract

The present paper describes the design of a 1.1GHz CMOS, fully differential, down conversion mixer to be used as a second down conversion mixer in an integrated transceiver for 5GHz domotic WLAN. The circuit was implemented in a 0.35um SiGe BiCMOS technology and designed with the aim of getting high linearity without excessive reduction in the conversion gain. The obtained circuit exhibits a conversion gain of −1 dB and a third-order input intercept point of +10dBm. Biased at 3V, it dissipates 45mW.
2006
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/27088
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 4
  • ???jsp.display-item.citation.isi??? 3
social impact