High-Resolution IF-to-Baseband SigmaDelta ADC for Car Radios, 2008 Analog Circuits and Signal Processing Series
Auteurs : Silva Paulo, Huijsing Johan
High-Resolution IF-to-Baseband SigmaDelta ADC for Car Radios addresses the theory, system level design and circuit implementation of a high-resolution continuous-time IF-to-baseband quadrature SigmaDelta ADC. The target application of this ADC is in AM/FM/IBOC car radios. The ADC achieves a dynamic range of 118dB, which eliminates the need for an IF VGA or AM channel filter in car radios. The author is very well known within the Analog Circuits community.
Preface.
1. Introduction. Motivation. Car Radio History. References.
2. DSP based Radio Receiver Architectures. Radio Receiver Architectures. ADC Performance Metrics. Desensitization and Blocking. Image Rejection. Analog Radio Broadcasting. Digital Radio Broadcasting. Integrated Solutions for AM/FM Receivers. References.
3. Continuous-Time Sigma-Delta Modulation. Basic Principles. High-order Sigma-Delta Modulators. Tonal Behaviour. Clock Jitter. References.
4. Sigma-Delta ADC Topologies for Radio Receivers. Lowpass Sigma-Delta ADCs. IF-to-Baseband Sigma-Delta ADCs. Quadrature IF-to-Baseband Sigma-Delta ADCs. Bandpass Sigma-Delta ADCs. Quadrature Bandpass Sigma-Delta ADCs. Conclusions. References.
5. IF-to-Baseband ADC for AM/FM/IBOC Receivers. IF-to-Baseband Conversion System. IF Mixer. First Integrator. High-Order Integrators and Resonators. Feedforward Coefficients and Quantizer. SC Feedback DAC. Experimental Results. References.
6. Conclusion. Benchmarking. Economic Feasibility. References.
A. Harmonic Distortion in CT Integrators using MOSCAPs. Introduction. Harmonic Distortion in Differential Gm-C Integrators. Harmonic Distortion in Differential Feedback Integrators. References.
B Noise Analysis of CT Sigma-Delta Modulators with SC Feedback DAC. Introduction. Noise Voltage PSD across a Switched Capacitor. Input-Referred Thermal Noise due to the SC Feedback DAC MOS Switches. Input-Referred Thermal Noise due to the SC Feedback DAC Reference Voltage. Input-Referred Thermal Noise due to the OpAmp. Conclusion. References.
List of Acronyms. List of Symbols. Index. About the Authors.
Successful design of very high-resolution SD ADC
Only published design combining Switched-capacitor (SC) feedback and IF mixer
Achieves high-linearity besides the combination of SC feedback and IF mixer
Only IF ADC to allow elimination of VGA and AM filter from the car radio receiver
Includes supplementary material: sn.pub/extras
Date de parution : 11-2010
Ouvrage de 217 p.
15.5x23.5 cm
Disponible chez l'éditeur (délai d'approvisionnement : 15 jours).
Prix indicatif 158,24 €
Ajouter au panierDate de parution : 02-2008
Ouvrage de 217 p.
15.5x23.5 cm
Thèmes de High-Resolution IF-to-Baseband SigmaDelta ADC for Car Radios :
Mots-clés :
Jitter; Modulation; Symbol; digital signal processor; filter; integrated circuit; metrics; static-induction transistor; switch