发明名称 |
DIFFERENTIAL INPUT STAGE OF HIGH-SPEED OPERATIONAL AMPLIFIER FOR CMOS TECHNOLOGICAL PROCESSES |
摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to input stage circuits on CMOS transistors. The source of the first input transistor is connected to the drain of the fourth input field-effect transistor through a first additional resistor; the source of the second input transistor is connected to the drain of the third input field-effect transistor through a second additional resistor and through an additional potential basis circuit to the gate of the second output transistor, which is connected to the second power supply bus through an additional current-stabilising two-terminal element.EFFECT: wider active operating range of the differential input stage.13 dwg |
申请公布号 |
RU2566963(C1) |
申请公布日期 |
2015.10.27 |
申请号 |
RU20140144976 |
申请日期 |
2014.11.06 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "DONSKOJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" (DGTU) |
发明人 |
PROKOPENKO NIKOLAJ NIKOLAEVICH;PAKHOMOV IL'JA VIKTOROVICH;BUTYRLAGIN NIKOLAJ VLADIMIROVICH |
分类号 |
H03F3/34 |
主分类号 |
H03F3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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