Invention Grant
- Patent Title: Receiver with low power consumption
- Patent Title (中): 接收机低功耗
-
Application No.: US12369948Application Date: 2009-02-12
-
Publication No.: US08208883B2Publication Date: 2012-06-26
- Inventor: Seong-heon Jeong , Sung-ho Beck , Myung-woon Hwang
- Applicant: Seong-heon Jeong , Sung-ho Beck , Myung-woon Hwang
- Applicant Address: TW Zhubei
- Assignee: Silicon Motion, Inc.
- Current Assignee: Silicon Motion, Inc.
- Current Assignee Address: TW Zhubei
- Agency: Kirton McConkie
- Agent Evan R. Witt
- Priority: KR10-2008-0013267 20080214
- Main IPC: H04B1/06
- IPC: H04B1/06 ; H04B7/00

Abstract:
The present invention provides a receiver with low power consumption. The receiver with low power consumption adjusts the gain of the programmable gain amplifier based on the automatic gain controller and further optimizes the gain bandwidth product by current-adjusting unit. The current-adjusting unit thus adjusts the current provided for the programmable gain amplifier, e.g. operational amplifier. Therefore, the gain bandwidth product of the programmable gain amplifier is optimized and the power consumption of the receiver is effectively decreased.
Public/Granted literature
- US20090209221A1 RECEIVER WITH LOW POWER CONSUMPTION Public/Granted day:2009-08-20
Information query