Invention Grant
- Patent Title: Delta sigma modulator
-
Application No.: US17061647Application Date: 2020-10-02
-
Publication No.: US11444635B2Publication Date: 2022-09-13
- Inventor: Amit Kumar Gupta , Peng Cao
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent John R. Pessetto; Charles A. Brill; Frank D. Cimino
- Main IPC: H03M3/00
- IPC: H03M3/00

Abstract:
A delta-sigma modulator includes a first amplifier having an input, a feedback control input, and an output. The input is a first input of the delta-sigma modulator. The delta-sigma modulator further includes a first integrator and a first quantizer. The first integrator has an input and an output. The output of the first amplifier is coupled to the input of the first integrator. The first quantizer has an input and an output. The output of the first quantizer is coupled to the feedback control input of the first amplifier.
Public/Granted literature
- US20220109452A1 DELTA SIGMA MODULATOR Public/Granted day:2022-04-07
Information query