A pseudo differential complex filter for Bluetooth with frequency tuning

A 12th-order OTA-C complex filter with a nonconventional frequency tuning for a Bluetooth receiver is implemented in a low-cost mainstream 0.35-/spl mu/m CMOS process. This proposed frequency tuning scheme is simpler than the conventional one based on phased-locked loop (PLL). Furthermore, a high-sp...

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Veröffentlicht in:	IEEE transactions on circuits and systems. 2, Analog and digital signal processing Analog and digital signal processing, 2003-10, Vol.50 (10), p.742-754
Hauptverfasser:	Emira, A.A., Sanchez-Sinencio, E.
Format:	Artikel
Sprache:	eng
Schlagworte:	1f noise Active filters Band pass filters Bandwidth Bluetooth Circuits Interchannel interference Passive filters Radio frequency Tuning
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