Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sigma-delta modulator with DAC resolution less than ADC resolution

Sigma-delta modulator with DAC resolution less than ADC resolution

US Patent 7525464 · Granted Apr 28, 2009

Estimated economic value: $4,325,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Overcurrent protection circuit for composite transistor devices2024
Binary weighted current source and digital-to-analog converter2022
Electronic converter, related audio system, integrated circuit and method of ope2020
Single-loop linear-exponential multi-bit incremental analog-to-digital converter2020
Method for improving spurious free dynamic range (SFDR) and signal-to-noise-and-2019
Method of arranging capacitor array of successive approximation register analog-2019
Fractional frequency clock divider with direct division2018
CTLE gear shifting to enable CDR frequency lock in wired communication2018
CTLE gear shifting to enable CDR frequency lock in wired communication2017
IIR DFE updating gain and time constants using LMS equations2016
Gear shifting from binary phase detector to PAM phase detector in CDR architectu2016
Time interleaved analog to digital converter mismatch correction2014