发明公开
EP0506081A1 Voltage amplifier circuit and image pickup device including the voltage amplifier circuit
失效

基本信息:
- 专利标题: Voltage amplifier circuit and image pickup device including the voltage amplifier circuit
- 专利标题(中):Spannungsverstärkerund damitausgerüstetesBildaufnahmegerät。
- 申请号:EP92105304.7 申请日:1992-03-27
- 公开(公告)号:EP0506081A1 公开(公告)日:1992-09-30
- 发明人: Monoi, Makoto
- 申请人: KABUSHIKI KAISHA TOSHIBA
- 申请人地址: 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210 JP
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210 JP
- 代理机构: Lehn, Werner, Dipl.-Ing.
- 优先权: JP63244/91 19910327
- 主分类号: H03F3/70
- IPC分类号: H03F3/70
摘要:
A voltage amplifier circuit having a simple circuit construction and suitable for use as a high gain solid state image pickup device is constituted by a differential circuit (18), one input terminal thereof being supplied with an input signal, at least one stage of an inverter (6) circuit which are serially connected to an output terminal of the differential circuit, an output terminal of the last stage inverter circuit is connected to the other input terminal of the differential circuit by a switch element (16) ON/OFF controlled at a predetermined timing. In a signal transmission path there is no capacitor causing loss and delay.
摘要(中):
具有简单的电路结构并适合用作高增益固态图像拾取装置的电压放大器电路由差分电路(18)构成,其一个输入端被提供有输入信号,至少一级的反相器 (6)电路,其串联连接到差分电路的输出端,最后级反相器电路的输出端通过开关元件(16)连接到差分电路的另一个输入端,控制在 预定定时。 在信号传输路径中,没有电容器造成损耗和延迟。