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1. 发明公开

EP0774839A3 Negative resistance element for multivalue to binary conversion 失效
标题翻译：用于将多电平信号转换成二进制信号的负电阻元件
公开(公告)号：EP0774839A3
公开(公告)日：1999-08-25
申请号：EP96116660.0
申请日：1996-10-17
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Seabaugh, Alan C. , Taddiken, Albert H. , Obeid, Iyad
IPC分类号： H03M5/16
CPC分类号： B82Y10/00 , H03M5/16
摘要： A circuit that can form the core element for analog-to-digital convertors and multi-valued to binary converter circuits is disclosed. The circuit has an input transistor 20 coupled to receive an input signal V IN . A first negative-resistance element 22, RTD couples between the output electrode V OUT of the input transistor 20 and a positive voltage source. A second negative-resistance element 3RTD couples between the input transistor 20 and ground. The peak to valley current ratio of the first negative-resistance element 22,RTD is selected to be less than the peak to valley current ratio of the second negative-resistance element 3RTD. The circuit functions to convert inputs at varying voltages (multi-valued) to two levels at the output V OUT .

2. 发明公开

EP0774839A2 Negative resistance element for multivalue to binary conversion 失效
标题翻译： Element mit negativem Widerstand zum Konvertieren mehrstufiger Signale inbinäreSignale
公开(公告)号：EP0774839A2
公开(公告)日：1997-05-21
申请号：EP96116660.0
申请日：1996-10-17
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Seabaugh, Alan C. , Taddiken, Albert H. , Obeid, Iyad
IPC分类号： H03M5/16
CPC分类号： B82Y10/00 , H03M5/16
摘要： A circuit that can form the core element for analog-to-digital convertors and multi-valued to binary converter circuits is disclosed. The circuit has an input transistor 20 coupled to receive an input signal V IN . A first negative-resistance element 22, RTD couples between the output electrode V OUT of the input transistor 20 and a positive voltage source. A second negative-resistance element 3RTD couples between the input transistor 20 and ground. The peak to valley current ratio of the first negative-resistance element 22,RTD is selected to be less than the peak to valley current ratio of the second negative-resistance element 3RTD. The circuit functions to convert inputs at varying voltages (multi-valued) to two levels at the output V OUT .
摘要翻译：公开了可以形成模数转换器和多值二进制转换器电路的核心元件的电路。该电路具有耦合以接收输入信号VIN的输入晶体管20。第一负电阻元件22，RTD耦合在输入晶体管20的输出电极VOUT和正电压源之间。第二负电阻元件3RTD耦合在输入晶体管20和地之间。选择第一负电阻元件22，RTD的峰谷电流比小于第二负电阻元件3RTD的峰谷电流比。该电路用于将输入电压（多值）转换为输出VOUT上的两个电平。

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