A 1V RF SoC with an 863-to-928MHz 400kb/s radio and a 32b Dual-MAC DSP core for Wireless Sensor and Body Networks

A 1V RF SoC with an 863-to-928MHz 400kb/s radio and a 32b Dual-MAC DSP core for Wireless Sensor and Body Networks

A 150¿A/MHz DSP with two MAC/cycle instructions is integrated with a configurable 863-to-928MHz RF transceiver that yields 3.5mW in continuous reception, 2¿C per channel sampling and 40mW for 10dBm output. The SoC includes voltage converters that allow 1.0-to-1.8V or 2.7-to-3.6V primary voltage supp...

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Hauptverfasser: Le Roux, E., Scolari, N., Banerjee, B., Arm, C., Volet, P., Sigg, D., Heim, P., Perotto, J.-F., Kaess, F., Raemy, N., Vouilloz, A., Ruffieux, D., Contaldo, M., Giroud, F., Severac, D., Morgan, M., Gyger, S., Monneron, C., Thanh-Chau Le, Henzelin, C., Peiris, V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Baseband
Body sensor networks
Clocks
Digital signal processing
Energy consumption
Oscillators
Radio frequency
Sampling methods
Voltage
Wireless sensor networks
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Beschreibung
Zusammenfassung:A 150¿A/MHz DSP with two MAC/cycle instructions is integrated with a configurable 863-to-928MHz RF transceiver that yields 3.5mW in continuous reception, 2¿C per channel sampling and 40mW for 10dBm output. The SoC includes voltage converters that allow 1.0-to-1.8V or 2.7-to-3.6V primary voltage supplies. In sleep mode, it consumes 1¿A with a 32kHz crystal-based RTC running.
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2010.5433848