Invention Grant
- Patent Title: Programmable impedance network in an amplifier
-
Application No.: US15254894Application Date: 2016-09-01
-
Publication No.: US09602069B2Publication Date: 2017-03-21
- Inventor: Rajendrakumar Joish
- 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 Gregory J. Albin; Charles A. Brill; Frank D. Cimino
- Priority: IN4515/CHE/2014 20140916
- Main IPC: H04L25/03
- IPC: H04L25/03 ; H04L27/00 ; H03K5/02 ; H03G1/00 ; H03F3/45 ; H04B1/10

Abstract:
The disclosure provides an amplifier. The amplifier includes a first transistor that receives a first input. A second transistor receives a second input. A plurality of impedance networks is coupled between the first transistor and the second transistor. At least one impedance network of the plurality of impedance networks includes a first impedance path and a second impedance path. The first impedance path is activated during single ended operation, and the second impedance path is activated during differential operation.
Public/Granted literature
- US20160373079A1 PROGRAMMABLE IMPEDANCE NETWORK IN AN AMPLIFIER Public/Granted day:2016-12-22
Information query