Abstract
A 433 MHz −104 dBm OOK/ASK receiver with offset-peak-detecting demodulation technique has been proposed and implemented in 0.18-µm CMOS process in this paper. The offset-peak-detecting technique enhances the receiver robustness under the existence of interferences and thus improves the sensitivity. This technique also guarantees a prompt setting process of the data slicer. A passive-mixer based front-end with low noise figure and high conversion gain is employed in the receiver to reduce the noise figure. The LO signal is generated by a 433 MHz SAW oscillator. An active balun is used to convert the single-ended LO signal to differential signal which is necessary for the performance of the mixer. The receiver achieves a sensitivity of −104 dBm and a dynamic range of 95 dB at the data rate of 20 kbps. The receiver consumes a quiescent current of 4 mA under the supply voltage from 2.1 to 3.3 V.
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References
Yu, X., Lu, Z., Lim, W.M., et al. (2011). Low power high data rate GHz range receiver in 40 nm CMOS technology. In IEEE electron devices and solid-state circuits, pp. 1–2.
Daly, D. C., & Chandrakasan, A. P. (2007). An energy-efficient OOK transceiver for wireless sensor networks. IEEE Journal of Solid-State Circuits, 42(5), 1003–1011.
Pletcher, N. M., Gambini, S., & Rabaey, J. (2009). A 52 µW wake-up receiver With −72 dBm sensitivity using an uncertain-IF architecture. IEEE Journal of Solid-State Circuits, 44(1), 269–279.
Huang, X., Rampu, S., Wang, X. (2010). A 2.4 GHz/915 MHz 51 μW wake-up receiver with offset and noise suppression. In IEEE international solid-state circuits conference, pp. 222–223.
Drago, S., & Leenaerts, DMW. (2010). A 2.4 GHz 830pJ/bit duty-cycled wake-up receiver with −82dBm sensitivity for crystal-less wireless sensor nodes. In IEEE international solid-state circuits conference, pp. 224–225.
Koizumi, H., Nagata, S., & Tateoka, K. (1995). A GaAs single balanced mixer MMIC with built-in active balun for personal communication systems. In IEEE microwave and millimeter wave monolithic circuits symposium, pp. 77–80.
Baree, A. H., & Robertson, I. D. (1997). Monolithic MESFET distributed baluns based on the distributed amplifier gate-line termination technique. IEEE Transaction on Microwave Theory Techniques, 45(2), 188–195.
Lin, J., Zelley, C., Boric-Lubecke, O., et al. (2000) A silicon MMIC active balun/buffer amplifier with high linearity and low residual phase noise [C]. In IEEE MIT-S international microwave symposium dig, 3, 1289–1292.
Kawashima, M., Nakagawa, T., & Araki, K. (2003). A novel broadband active balun. In 33rd European Microwave Conference, pp. 495–498.
Vidojkovic, V. (2005). A low-voltage folded-switching mixer in 0.18 µm CMOS. IEEE Solid-State Circuits, 40, 1259–1264.
Chen, C.H., & Chiang, P.Y. (2009). A low voltage mixer with improved noise figure. In IEEE microwave and wireless components letters, no.19, pp. 92–95.
Zhou, Sining, & Frank Chang, Mau-Chung. (2005). A CMOS passive mixer with low flicker noise for low-power direct-conversion receiver. IEEE Solid-State Circuits, 40(5), 1084–1094.
Kim, Namsoo, Aparin, Vladimir, & Larson, Lawrence E. (2010). A resistively degenerated wideband passive mixer with low noise figure and high IIP2. IEEE Transactions on Microwave Theory and Techniques, 58(4), 820–830.
Le, Viet-Hoang, & Nguyen, Hoai-Nam. (2011). A passive mixer for a wideband TV tuner. IEEE Transactions on Circuits and Systems II, 58(7), 398–401.
Princeton Technology Corpration Products. (2007–08). Low Power 315/433 MHz OOK/ASK Superheterodyne Receiver with SAW-based Oscillator. PT4316. http://pdf-file.ic37.com/pdf5/PTC/PT4316_datasheet_551309/898520/PT4316_datasheet.pdf.
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Nos. 61176031 and 61401090), and the Key Natural Science Foundation of Jiangsu Province of China (BK20111018).
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Wu, J., Chen, C. & Huang, C. A 433 MHz −104 dBm OOK/ASK receiver with the dynamic range of 95 dB in 0.18-µm CMOS process. Analog Integr Circ Sig Process 82, 189–196 (2015). https://doi.org/10.1007/s10470-014-0466-y
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DOI: https://doi.org/10.1007/s10470-014-0466-y