A 65nm GSM/GPRS/EDGE SoC with Integrated BT/FM

A 65nm GSM/GPRS/EDGE SoC with Integrated BT/FM

A highly integrated RF transceiver for GSM/GPRS/EDGE application is implemented in a 65nm SOC with BT and FM systems. Techniques are employed to minimize the coupling and interference effects among three wireless systems and results show the sensitivity and the output spectrum stay unchanged. The ED...

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Hauptverfasser: Chinq-Shiun Chiu, Hsiang-Hui Chang, Tzung-Han Wu, Shin-Fu Chen, Chieh-Chuan Chin, Wei-Kai Hong, Sheng Jau Wong, Li-Shin Lai, Chi-Hsueh Wang, Song-Yu Yang, Ta-Hsin Lin, Jhy-Rong Chen, Hung-Chieh Tsai, Hsi-Ming Yang, Hsiao-Wei Chen, Marques, A., Caiyi Wang, Chien, G.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
cellular SoC
Clocks
Digital low-IF receiver
fractional-N synthesizer
Frequency modulation
polar transmitter
Radio frequency
Radio transmitters
Receivers
RF SoC
Sensitivity
System-on-a-chip
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Beschreibung
Zusammenfassung:A highly integrated RF transceiver for GSM/GPRS/EDGE application is implemented in a 65nm SOC with BT and FM systems. Techniques are employed to minimize the coupling and interference effects among three wireless systems and results show the sensitivity and the output spectrum stay unchanged. The EDGE digital low-IF receiver achieves -110dBm sensitivity and -9dBm IIP3; while the EDGE polar transmitter achieves an ORFS of -66dB at 400kHz. This transceiver consumes 61/60mA in RX/TX EDGE modes.
ISSN:1529-2517
2375-0995
DOI:10.1109/RFIC.2012.6242309