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1. 发明授权

US08897467B2 Capacitive load driving amplifier 有权
标题翻译：电容式负载驱动放大器
公开(公告)号：US08897467B2
公开(公告)日：2014-11-25
申请号：US12976624
申请日：2010-12-22
申请人： Peter Murin , Tomas Folk , Pavel Panus
发明人： Peter Murin , Tomas Folk , Pavel Panus
IPC分类号： H03F99/00 , H03F3/45
CPC分类号： H03F3/45183 , H03F3/45475
摘要： An electronic amplifier for driving a capacitive load may include first and second differential input terminals to receive an input signal, and first and second differential output terminals to provide a differential output signal. The amplifier may further include a first operational device having first and second differential inputs connected to the first and second differential input terminals, respectively, and an output connected to the first differential output terminal, and a second operational device having first and second differential inputs connected to the first and second differential input terminals, respectively, and an output connected to the second differential output terminal. The first and second operational devices may be operatively configured so that both the first and the second output terminals are at a same reference potential during periods in which a magnitude of differential output signal amplitude decreases.
摘要翻译：用于驱动电容性负载的电子放大器可以包括用于接收输入信号的第一和第二差分输入端子，以及用于提供差分输出信号的第一和第二差分输出端子。放大器还可以包括具有分别连接到第一和第二差分输入端子的第一和第二差分输入的第一操作装置和连接到第一差分输出端子的输出端以及连接有第一和第二差分输入的第二操作装置分别连接到第一和第二差分输入端子，以及连接到第二差分输出端子的输出端。第一和第二操作装置可以是可操作地配置的，使得在差分输出信号幅度的幅度减小的周期期间，第一和第二输出端都处于相同的参考电位。

2. 发明申请

US20110150245A1 CAPACITIVE LOAD DRIVING AMPLIFIER 有权
标题翻译：电容负载驱动放大器
公开(公告)号：US20110150245A1
公开(公告)日：2011-06-23
申请号：US12976624
申请日：2010-12-22
申请人： Peter MURIN , Tomas Folk , Pavel Panus
发明人： Peter MURIN , Tomas Folk , Pavel Panus
IPC分类号： H03F99/00 , H03F3/45
CPC分类号： H03F3/45183 , H03F3/45475
摘要： An electronic amplifier for driving a capacitive load may include first and second differential input terminals to receive an input signal, and first and second differential output terminals to provide a differential output signal. The amplifier may further include a first operational device having first and second differential inputs connected to the first and second differential input terminals, respectively, and an output connected to the first differential output terminal, and a second operational device having first and second differential inputs connected to the first and second differential input terminals, respectively, and an output connected to the second differential output terminal. The first and second operational devices may be operatively configured so that both the first and the second output terminals are at a same reference potential during periods in which a module of differential output signal amplitude decrease.
摘要翻译：用于驱动电容性负载的电子放大器可以包括用于接收输入信号的第一和第二差分输入端子，以及用于提供差分输出信号的第一和第二差分输出端子。放大器还可以包括具有分别连接到第一和第二差分输入端子的第一和第二差分输入的第一操作装置和连接到第一差分输出端子的输出端以及连接有第一和第二差分输入的第二操作装置分别连接到第一和第二差分输入端子，以及连接到第二差分输出端子的输出端。第一和第二操作装置可以是可操作地配置的，使得在差分输出信号幅度的模块减小的周期期间，第一和第二输出端子都处于相同的参考电位。

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