Title :
A discrete-time Bluetooth receiver in a 0.13μm digital CMOS process
Author :
MUHAMMAD, KHAIRUL SAFUAN ; Leipold, D. ; Staszewski, Bogdan ; Ho, Yu-Chen ; Hung, C.M. ; Maggio, Ken ; Fernando, C. ; Jung, TaeYong ; Wallberg, J. ; Koh, Je-Sung ; John, S. ; Deng, I. ; Moreira, Orlando ; Staszewski, Robert Bogdan ; Katz, Roman
Author_Institution :
Texas Instruments, Dallas, TX, USA
Abstract :
A discrete-time receiver architecture for a wireless application is presented. Analog signal processing concepts are used to directly sample the RF input at Nyquist rate. Maximum receiver sensitivity is -83dBm and the chip consumes a total of 41mA from a 1.575V internally regulated supply. The receiver is implemented in a 0.13μm digital CMOS process.
Keywords :
Bluetooth; CMOS digital integrated circuits; digital phase locked loops; frequency response; low-power electronics; radio receivers; signal sampling; wireless LAN; 1.575 V; 41 mA; Nyquist rate; RF BIST; RF input; SOC; all-digital PLL; analog signal processing concepts; digital CMOS process; digital baseband; digitally controlled oscillator; direct sampling mixer; discrete-time Bluetooth receiver; down-sampling; frequency response; power management; Bluetooth; CMOS process; Capacitors; Chromium; Digital control; Filtering; IIR filters; Radio frequency; Sampling methods; Signal sampling;
Conference_Titel :
Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International
Print_ISBN :
0-7803-8267-6
DOI :
10.1109/ISSCC.2004.1332697
