A low-IF CMOS single-chip bluetooth EDR transmitter with digital I/Q mismatch trimming circuit

IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Volumn 2005, Issue , 2005, Pages 298-301

  Miyashita, D ^a   Ishikuro, H ^a   Shimada, T ^a   Tanzawa, T ^a   Kousai, S ^a   Kobayashi, H ^a   Majima, H ^a   Agawa, K ^a   Hamada, M ^a   Hatori, F ^a  

^a TOSHIBA CORPORATION   (Japan)

Author keywords

Digital trimming; I Q mismatch; Low IF; RF CMOS; VCO pulling

Indexed keywords

COMPUTER SOFTWARE; LINEARIZATION; NATURAL FREQUENCIES; SIGNAL PROCESSING; TRANSMITTERS; VARIABLE FREQUENCY OSCILLATORS;

DIGITAL TRIMMING; I/Q MISMATCH; LOW-IF; RF CMOS; VCO PULLING;

CMOS INTEGRATED CIRCUITS;

EID: 33745123361     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VLSIC.2005.1469390     Document Type: Conference Paper

References (8)

1. Specification of the Bluetooth System ver. 2.0+ Enhanced Data Rate (EDR).
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3. Frank Op't Eynde et al., "A fully-integrated single-chip SoC for Bluetooth", ISSCC Digest of Technical Papers, pp. 196-197, Feb. 2001.
4. Paul van Zeijl et al., "A Bluetooth radio in 0.18-μm CMOS", IEEE J. Solid-State Circuits, vol.37, pp. 1679-1687, Dec. 2002.
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6. D. M. W. Leenaerts, C. S. Vaucher, H.J. Bergveld, M. Thompson, K. Moore, "A 15-mW fully integrated I/Q synthesizer for Bluetooth in 0.18-μm CMOS", IEEE J. Solid-State Circuits, vol.38, pp.1155-1162, July 2003.
7. Behzad Razavi, "A study of injection locking and pulling in oscillators", IEEE J. Solid-State Circuits, vol.39, pp.1415-1424, Sep. 2004.
8. Iason Vassiliou et al, "A single-chip digitally calibrated 5.15-5.825-GHz 0.18-μm CMOS transceiver for 802.11a wireless LAN", IEEE J. Solid-State Circuits, vol.38, pp.2221-2231, Dec. 2003.