首页> 外国专利> SYSTEM AND METHOD FOR PROGRAMMABLY ADJUSTING GAIN AND FREQUENCY RESPONSE IN A 10-GIGABIT ETHERNET/FIBRE CHANNEL SYSTEM

SYSTEM AND METHOD FOR PROGRAMMABLY ADJUSTING GAIN AND FREQUENCY RESPONSE IN A 10-GIGABIT ETHERNET/FIBRE CHANNEL SYSTEM

机译：在10Gb以太网/光纤通道系统中可编程地调节增益和频率响应的系统和方法

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摘要

Aspects of the invention may provide a method and system for adjusting a gain and/or a frequency response of an input signal for a multimode PHY device. A signal divider (704) may apportion the input signal into a gain adjustment signal and/or an equalization adjustment signal upon receipt of the input signal. A signal adjuster (702) coupled to the signal divider (704) may adjust a gain of the apportioned gain adjustment signal within the multimode PHY device (130). An equalizer (706) coupled to the signal divider (704) may be configured to equalize the equalization adjustment signal within the multimode PHY device (130). A summer (708) coupled to the equalizer (706) and signal adjuster (702) may be adapted to sum the adjusted adjustment signal and the equalized equalization adjustment signal within the multimode PHY device (130) to create an output equalized signal (712) having a desired gain and/or frequency response.

机译：本发明的各方面可以提供一种用于为多模PHY设备调整输入信号的增益和/或频率响应的方法和系统。接收到输入信号后，信号分频器（ 704 ）可以将输入信号分配为增益调整信号和/或均衡调整信号。耦合到信号分频器（ 704 ）的信号调整器（ 702 ）可以调整多模PHY设备（ 130 ）。耦合到信号分频器（ 704 ）的均衡器（ 706 ）可以配置为均衡多模PHY设备（ 130 ）。耦合到均衡器（ 706 ）和信号调节器（ 702 ）的求和器（ 708 ）可能适合于将调节后的调节信号与多模PHY器件（ 130 ）中的均衡均衡调整信号，以创建具有所需增益和/或频率响应的输出均衡信号（ 712 ）。 展开▼

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公开/公告号US2007182489A1

专利类型

公开/公告日2007-08-09

原文格式PDF

申请/专利权人 ICHIRO FUJIMORI;DAVIDE TONIETTO;
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申请/专利号US20070695405

发明设计人 ICHIRO FUJIMORI;DAVIDE TONIETTO;
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申请日2007-04-02

分类号H03G3/00;

国家 US

入库时间 2022-08-21 21:03:47

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