Invention Grant
- Patent Title: Techniques for delay compensation of continuous-time sigma-delta modulators
- Patent Title (中): 连续时间Σ-Δ调制器的延迟补偿技术
-
Application No.: US12350492Application Date: 2009-01-08
-
Publication No.: US07834787B2Publication Date: 2010-11-16
- Inventor: Merit Y. Hong
- Applicant: Merit Y. Hong
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Agency: Dillon & Yudell LLP
- Main IPC: H03M1/00
- IPC: H03M1/00
Abstract:
A technique for implementing compensatory feedback in a continuous-time sigma-delta modulator includes providing, based on an analog input signal, a digital output signal at an output of a quantizer circuit of the continuous-time sigma-delta modulator. A functionality of the quantizer circuit is then controlled based on the digital output signal.
Public/Granted literature
- US20100171643A1 Techniques for Delay Compensation of Continuous-Time Sigma-Delta Modulators Public/Granted day:2010-07-08
Information query
