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公开(公告)号:US06873206B1
公开(公告)日:2005-03-29
申请号:US09839184
申请日:2001-04-19
申请人: Eric M. Hildebrant , Paul A. Ward , Robert A. Bousquet , Shida Iep Martinez , Harold Ralph Haley
发明人: Eric M. Hildebrant , Paul A. Ward , Robert A. Bousquet , Shida Iep Martinez , Harold Ralph Haley
CPC分类号: H03F3/45973 , G06G7/1865 , H03F3/70
摘要: A fully integrated charge amplifier with DC stabilization includes a first amplifier having an input terminal and an output terminal, a first capacitor coupled between the input terminal and the output terminal of the first amplifier, a transimpedance amplifier having an input terminal coupled to the output terminal of the first amplifier and an output terminal, and an impedance device coupled between the input terminal of the first amplifier and the output terminal of the second amplifier. The impedance device has a resistance of at least 1 MΩ.
摘要翻译: 具有直流稳定的完全集成的电荷放大器包括具有输入端和输出端的第一放大器,耦合在第一放大器的输入端和输出端之间的第一电容器,跨阻放大器,具有耦合到输出端的输入端 和耦合在第一放大器的输入端和第二放大器的输出端之间的阻抗装置。 该阻抗装置具有至少1个MOmega的电阻。