Tuning methods for loop-filters of continuous-time...

Details Tuning methods for loop-filters of continuous-time... Tuning methods for loop-filters of continuous-time...

2007-09-04

2009-02-03

Nguyen, Khai M (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

C341S120000, C341S155000, C327S552000, C327S553000

Reexamination Certificate

active

07486214

ABSTRACT:
Techniques for tuning filters of modulation circuits are described herein.

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Corsi et al., “Pseudo-Random Sequence Based Tuning System for Continuous-Time Filters,” Automation and Test in Europe Conference and Exhibition, 2004, Proceedings, Feb. 16-20, 2004, pp. 94-99.
Ortmanns et al., “Influence of Finite Integrator Gain Bandwidth on Continuous-Time Sigma Delta Modulators,” Proc. of ISCAS2003, May 2003, vol. 1, pp. I-925-928.
Redman-White et al., “Integrated fourth-order sigma-delta converter with stable self-tuning continuous-time noise shaper,” IEEE Proc. Circuits Devices Systs., vol. 141, No. 3, Jun. 1994, pp. 145-150.

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