Journal ArticleDOI
Design and performance of a fully integrated bipolar 10.7-MHz analog bandpass filter
Chii-Fa Chiou,R. Schaumann +1 more
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TLDR
Design and experimental evaluation of a sixth-order fully integrated continuous-time 10.7-MHz bandpass filter are presented and difficulties in design and performance are discussed.Abstract:
Design and experimental evaluation of a sixth-order fully integrated continuous-time 10.7-MHz bandpass filter are presented. Circuit performance is stabilized through on-chip tuning by a dual-loop master-slave control scheme that locks center frequency and bandwidth to an external reference signal. Difficulties in design and performance are discussed and corrections suggested where appropriate.read more
Citations
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Journal ArticleDOI
A CMOS transconductance-C filter technique for very high frequencies
TL;DR: In this article, a linear, tunable integrator for very high-frequency integrated filters can be made, which has good linearity properties and non-dominant poles in the gigahertz range owing to the absence of internal nodes.
Journal ArticleDOI
A 5-GHz CMOS wireless LAN receiver front end
TL;DR: In this paper, a 12.4-mW front end for a 5GHz wireless LAN receiver fabricated in a 0.24/spl mu/m CMOS technology is presented, which consists of a low-noise amplifier, mixers, and an automatically tuned third-order filter controlled by a low power phase-locked loop.
Journal ArticleDOI
Exponential state space filters: a generic current mode-design strategy
TL;DR: In this paper, a new method of analog filter design is proposed where nonlinear active components are a natural part of a filter realizing an overall linear transfer function, which is articulated in the generation of the class of so-called "Exponential State Space" (ESS) filters.
Journal ArticleDOI
Design considerations for high-frequency continuous-time filters and implementation of an antialiasing filter for digital video
TL;DR: In this paper, a 5-V, 7-order elliptic analog magnitude filter for antialiasing in digital video applications is described, based on a G/sub m/-C technique, exhibits a dynamic range of 61 dB and dissipates a power of 75 mW.
Journal ArticleDOI
A 10.7-MHz 68-dB SNR CMOS continuous-time filter with on-chip automatic tuning
TL;DR: In this paper, a maximally flat 10.7-MHz fourth-order bandpass filter with an on-chip automatic tuning system is presented, and the power consumption of the system is 220 mW.
References
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Journal ArticleDOI
High-frequency CMOS continuous-time filters
H. Khorramabadi,Paul R. Gray +1 more
TL;DR: Fully integrated, high-frequency continuous-time filters can be realized in MOS technology using a frequency-locking approach to stabilize the time constants using a phase-locked loop.
Journal ArticleDOI
Fully integrated active RC filters in MOS technology
M. Banu,Yannis Tsividis +1 more
TL;DR: In this paper, a fully integrated continuous-time low-pass filter has been fabricated with CMOS technology and implemented an active RC network using integrated capacitors and MOS transistors operated in the nonsaturation region as voltage-controlled resistors.
Journal ArticleDOI
High-frequency CMOS switched-capacitor filters for communications application
TL;DR: In this paper, the authors used an 80 MHz differential single-stage CMOS operational amplifier and a fully differential identical-resonator elliptic bandpass ladder filter configuration for communications applications.
Fully Integrated Analog Filters Using Bipolar-JFET Technology
R. D. Baertsch,W. E. Engeler,H.S. Goldberg,C.M. Puckette,Jerome Johnson Tiemann,David J. Allstot,Robert W. Brodersen,Paul R. Gray +7 more
TL;DR: In this paper, a new approach for realizing high-order analog filters which can be fully integrated using a compatible bipolar and ion-implanted JFET process is described, which is based on the recognition that what is really needed is a long time constant monolithic integrator.
Journal ArticleDOI
Gyrator video filter IC with automatic tuning
TL;DR: In this article, a single-chip gyrator filter for separating the components of the video signal in a TV receiver is described which is suitable for mass production in a standard bipolar process (f/SUB T//spl ap/400 MHz).
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