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A 2×VDD-enabled TV-tuner RF front-end supporting TV-GSM interoperation in 90nm CMOS
Mak P.-I.2; Martins R.P.1
Conference NameSymposium on VLSI Circuits
Source PublicationIEEE Symposium on VLSI Circuits, Digest of Technical Papers
Conference DateJUN 16-18, 2009
Conference PlaceKyoto, JAPAN

Presented is a 2×VDD-enabled 90nm-CMOS TV-tuner RF frontend consisting of a power-efficient cascode-cascade-inverter LNA, a linearized C-2C attenuator using a reliably-overdriven control, dual cascode I/Q mixer drivers and an inductivepeaking gain-roll-off compensation path. In TV-GSM- interoperation mode, the circuit incooperating with a customized preselect filter exhibits a 46dB gain range, 68dB rejection at GSM-900 uplink, -5.5dBm IIP3, and 3.9dB noise figure at 26.2dB gain. The 0.28mm core draws 15mW.

URLView the original
Indexed BySCI
WOS Research AreaEngineering ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Physics, Applied
WOS IDWOS:000272335000111
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Citation statistics
Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
Affiliation1.Instituto Superior Técnico
2.Universidade de Macau
Recommended Citation
GB/T 7714
Mak P.-I.,Martins R.P.. A 2×VDD-enabled TV-tuner RF front-end supporting TV-GSM interoperation in 90nm CMOS[C],2009:278-279.
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