A 5.4mW GPS CMOS Quadrature Front-End Based on a Single-Stage LNA-Mixer-VCO

A 5.4mW GPS CMOS Quadrature Front-End Based on a Single-Stage LNA-Mixer-VCO

A GPS RF front-end combines the LNA, mixer, and VCO in a single stage and can operate from a 1.2V supply. The chip is implemented in a 0.13mum CMOS process and occupies 1.5mm 2 active area. It consumes 5.4mW with a 4.8dB NF, 36dB gain, and a P 1dB of -31dBm

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Bibliographische Detailangaben
Hauptverfasser: Liscidini, A., Mazzanti, A., Tonietto, R., Vandi, L., Andreani, P., Castello, R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Baseband
Circuits
Global Positioning System
Impedance
Mixers
Radio frequency
RF signals
Switches
Voltage
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung:A GPS RF front-end combines the LNA, mixer, and VCO in a single stage and can operate from a 1.2V supply. The chip is implemented in a 0.13mum CMOS process and occupies 1.5mm 2 active area. It consumes 5.4mW with a 4.8dB NF, 36dB gain, and a P 1dB of -31dBm
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2006.1696247