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1. 发明授权

US09472921B2 Split voltage supply configuration with matched input load for single ended drivers 有权
标题翻译：分压电源配置与单端驱动器匹配的输入负载
公开(公告)号：US09472921B2
公开(公告)日：2016-10-18
申请号：US14599404
申请日：2015-01-16
申请人： Mindspeed Technologies, Inc.
发明人： Merrick Brownlee , Atul Gupta , Vasilis Papanikolaou
IPC分类号： H01S3/00 , H01S3/0975 , H01S3/09 , H01S5/042 , H01S5/062 , H01S3/097 , H01S5/026
CPC分类号： H01S3/0975 , H01S3/09 , H01S3/09702 , H01S5/0261 , H01S5/042 , H01S5/06203 , H03K19/001 , H03K19/017518
摘要： An optical transmitter driver is disclosed to drive a load with a drive signal responsive to a first and second input signal. The differential pair includes a first path having a first resistor connected to a first voltage supply and to a first transistor that receives the first input signal. A second path includes a second resistor connected to a second voltage supply and a second transistor. The first voltage supply is less than the second voltage supply. The second transistor has an input configured to receive the second input signal and the first and second input signals define a differential signal. Also part of this embodiment is a load connection node that presents the drive signal to the load. The first voltage supply is less than the second voltage supply. In one configuration cross coupled capacitor are connect between each input and the first path and second path.
摘要翻译：公开了一种光发射机驱动器，用于响应于第一和第二输入信号用驱动信号驱动负载。差分对包括具有连接到第一电压源的第一电阻器和接收第一输入信号的第一晶体管的第一路径。第二路径包括连接到第二电压源和第二晶体管的第二电阻器。第一个电源电压小于第二个电源。第二晶体管具有被配置为接收第二输入信号的输入，并且第一和第二输入信号限定差分信号。该实施例的一部分是将驱动信号呈现给负载的负载连接节点。第一个电源电压小于第二个电源。在一种配置中，交叉耦合电容器在每个输入端与第一路径和第二路径之间连接。

2. 发明申请

US20160211638A1 SPLIT VOLTAGE SUPPLY CONFIGURATION WITH MATCHED INPUT LOAD FOR SINGLE ENDED DRIVERS 有权
标题翻译：具有匹配输入负载的单端电源分配电源配置
公开(公告)号：US20160211638A1
公开(公告)日：2016-07-21
申请号：US14599404
申请日：2015-01-16
申请人： Mindspeed Technologies, Inc.
发明人： Merrick Brownlee , Atul Gupta , Vasilis Papanikolaou
IPC分类号： H01S3/09
CPC分类号： H01S3/0975 , H01S3/09 , H01S3/09702 , H01S5/0261 , H01S5/042 , H01S5/06203 , H03K19/001 , H03K19/017518
摘要： An optical transmitter driver is disclosed to drive a load with a drive signal responsive to a first and second input signal. The differential pair includes a first path having a first resistor connected to a first voltage supply and to a first transistor that receives the first input signal. A second path includes a second resistor connected to a second voltage supply and a second transistor. The first voltage supply is less than the second voltage supply. The second transistor has an input configured to receive the second input signal and the first and second input signals define a differential signal. Also part of this embodiment is a load connection node that presents the drive signal to the load. The first voltage supply is less than the second voltage supply. In one configuration cross coupled capacitor are connect between each input and the first path and second path.
摘要翻译：公开了一种光发射机驱动器，用于响应于第一和第二输入信号用驱动信号驱动负载。差分对包括具有连接到第一电压源的第一电阻器和接收第一输入信号的第一晶体管的第一路径。第二路径包括连接到第二电压源和第二晶体管的第二电阻器。第一个电源电压小于第二个电源。第二晶体管具有被配置为接收第二输入信号的输入，并且第一和第二输入信号限定差分信号。该实施例的一部分是将驱动信号呈现给负载的负载连接节点。第一个电源电压小于第二个电源。在一种配置中，交叉耦合电容器在每个输入端与第一路径和第二路径之间连接。

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