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公开(公告)号:US3174058A
公开(公告)日:1965-03-16
申请号:US14224961
申请日:1961-10-02
Applicant: IBM
Inventor: XYLANDER MELVIN P
IPC: H03K17/66
CPC classification number: H03K17/662
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3.Threshold circuit apparatus employing input differential amplifier for temperature stabilizing the threshold lenel thereof 失效
Title translation: 采用输入差分放大器的阈值电路设备,用于温度稳定其门槛公开(公告)号:US3573495A
公开(公告)日:1971-04-06
申请号:US3573495D
申请日:1968-08-26
Applicant: IBM
Inventor: XYLANDER MELVIN P
CPC classification number: H03K17/14 , H03K3/2897 , H03K5/01 , H03K17/30
Abstract: The gain of a difference amplifier is controlled as a function of temperature to offset variations, which are due to temperature changes, in the threshold level of a threshold device.
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公开(公告)号:US3284645A
公开(公告)日:1966-11-08
申请号:US40669264
申请日:1964-10-27
Applicant: IBM
Inventor: EICHELBERGER EDWARD B , XYLANDER MELVIN P
IPC: H03K3/037
CPC classification number: H03K3/037
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公开(公告)号:US3188499A
公开(公告)日:1965-06-08
申请号:US6447360
申请日:1960-10-24
Applicant: IBM
Inventor: XYLANDER MELVIN P
IPC: H03K17/0814
CPC classification number: H03K17/08146
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7.Temperature compensated amplifier with amplitude discrimination 失效
Title translation: 温度补偿放大器,具有幅度鉴别公开(公告)号:US3419810A
公开(公告)日:1968-12-31
申请号:US62912567
申请日:1967-04-07
Applicant: IBM
Inventor: XYLANDER MELVIN P
IPC: H03F3/45
CPC classification number: H03F3/45479
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8.Shift register utilizing magnetic cores and transistor latch circuits 失效
Title translation: 使用磁芯和晶体管锁存电路的移位寄存器公开(公告)号:US3237167A
公开(公告)日:1966-02-22
申请号:US4807860
申请日:1960-08-08
Applicant: IBM
Inventor: XYLANDER MELVIN P
IPC: G11C19/04
CPC classification number: G11C19/04
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