公开(公告)号：US3916224A

公开(公告)日：1975-10-28

申请号：US38511973

申请日：1973-08-02

Applicant: IBM

Inventor： DANIELS RICHARD JOSEPH ,  MENNELLA ANTHONY JOSEPH

IPC: H03K3/78 ,  H03K5/04 ,  H03K4/08 ,  H03K7/00

CPC classification number: H03K3/78

Abstract: A transistor switching regulator having a pulse width control which includes a minimum pulse output, a ''''ramp-up'''' start pulse output and a feedback controlled running pulse output sequenced to start up and run the transistor switching regulator in a controlled manner. The three pulse outputs are derived from an emitter coupled astable multivibrator having a linearizing boot strap circuit, coupled to one of its emitter output circuits and having a long time constant for gradually charging the capacitor of the boot strap circuit during the ramp-up operation. A circuit which is sensitive to the boot strap circuit during the charging of its capacitor provides a sequence of pulses of gradually increasing width during the ramp-up operation.

Abstract translation: 具有脉冲宽度控制的晶体管开关调节器，其包括最小脉冲输出，“斜坡上升”起始脉冲输出和反馈控制的运行脉冲输出，其以受控的方式启动和运行晶体管开关调节器。 三个脉冲输出源自具有线性化引导电路的发射极耦合的非稳态多谐振荡器，耦合到其发射极输出电路之一并且具有长时间常数，用于在升高操作期间逐渐地对引导电路电容器充电。 在电容器充电期间对引导电路敏感的电路在斜升操作期间提供逐渐增加的脉冲序列。

公开(公告)号：DE3467834D1

公开(公告)日：1988-01-07

申请号：DE3467834

申请日：1984-06-28

Applicant: IBM

Inventor： BIALAS JOHN STANLEY ,  DANIELS RICHARD JOSEPH ,  MRUK WILLIAM JAMES

IPC: H01L27/04 ,  G05F3/20 ,  H01L21/822 ,  H01L27/02 ,  H01L27/06 ,  H01L27/08

Abstract: In the pumping circuit a charge is pumped from the substrate of a VLSI chip through a PN diode (D3) to a node (B) in response to periodic input signals coupled through a purnping FET capacitor (T1) to said node (B), said pumped charge then passing through a current sinking FET transistor (T2) to a reference potential, thereby providing a desired substrate voltage to said substrate. … The pumping FET capacitor (T1) has a high capacitance by means of a triple plate structure. In addition a space saving technique of providing a dual use for the source diffusion of the current sinking device in the circuit is applied so as to also serve as the guard ring around the charge pumping circuit of the substrate voltage generator.

公开(公告)号：DE3581616D1

公开(公告)日：1991-03-07

申请号：DE3581616

申请日：1985-11-22

Applicant: IBM

Inventor： BIALAS JR ,  DANIELS RICHARD JOSEPH ,  YODER JOSEPH WILLARD

IPC: G06F11/00 ,  G06F12/16 ,  G11C7/12 ,  G11C11/4094 ,  G11C11/41 ,  G11C29/00 ,  G11C29/04 ,  H03K3/037 ,  H03K3/356 ,  G11C7/00 ,  G11C11/24