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Frequency compensated, multistage amplifier design, includes inverting chopper modulator operating in phase with separate Miller feedback capacitors

机译:频率补偿的多级放大器设计,包括反相斩波调制器,与独立的Miller反馈电容器同相工作

摘要

A modulator (MOD1) is connected to input- and output amplifier stages (V2, V1), all in series. The modulator chops the signal into first and second inverted phases. Miller compensation capacities (C1, C2) are connected in alternation between the output and input of the output amplifier stage (V1), in phase with the chopping cycle. An independent claim is included for the corresponding method of operation.
机译:调制器(MOD1)串联连接到输入和输出放大器级(V2,V1)。调制器将信号斩波为第一和第二反相。与斩波周期同相,在输出放大器级(V1)的输出和输入之间交替连接米勒补偿容量(C1,C2)。相应的操作方法包括独立权利要求。

著录项

  • 公开/公告号DE10031522A1

    专利类型

  • 公开/公告日2002-01-17

    原文格式PDF

  • 申请/专利权人 INFINEON TECHNOLOGIES AG;

    申请/专利号DE2000131522

  • 发明设计人 MOTZ MARIO;AUSSERLECHNER UDO;

    申请日2000-06-28

  • 分类号H03F3/38;H03F1/34;

  • 国家 DE

  • 入库时间 2022-08-22 00:27:41

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