Invention Grant
US07684767B2 Voice, data and RF integrated circuit with multiple modulation modes and methods for use therewith
有权
具有多种调制模式的语音，数据和RF集成电路以及与其一起使用的方法
- Patent Title: Voice, data and RF integrated circuit with multiple modulation modes and methods for use therewith
- Patent Title (中): 具有多种调制模式的语音，数据和RF集成电路以及与其一起使用的方法
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Application No.: US11710746Application Date: 2007-02-26
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Publication No.: US07684767B2Publication Date: 2010-03-23
- Inventor: Ahmadreza (Reza) Rofougaran
- Applicant: Ahmadreza (Reza) Rofougaran
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick Harrison & Markison
- Agent Bruce E. Stuckman
- Main IPC: H04B1/02
- IPC: H04B1/02 ; H01Q11/12 ; H04Q1/04
Abstract:
A voice data and RF integrated circuit (IC) includes a driver that generates an RF signal to a power amplifier module from an up-converted signal. A modulation controller provides a first modulation signal to the driver for modulating the up-converted signal when a modulation control signal has a first value and provides a second modulation signal to the power amplifier module for modulating the RF signal when the modulation control signal has a second value.
Public/Granted literature
- US20080207148A1 Voice, data and RF integrated circuit with multiple modulation modes and methods for use therewith Public/Granted day:2008-08-28
Information query
