公开(公告)号：US6133767A

公开(公告)日：2000-10-17

申请号：US558670

申请日：1995-11-16

Applicant: Knut Caesar ,  Norbert Greitschus

Inventor： Knut Caesar ,  Norbert Greitschus

IPC: H03M1/12 ,  H03K5/02 ,  H03K17/16 ,  H03K17/687 ,  H03K19/003 ,  H03K19/0185 ,  H03K3/00

CPC classification number: H03K19/00384 ,  H03K19/018585 ,  H03K5/02

Abstract: An integrated driver circuit for driving different capacitive loads, which includes a setting element. The setting element develops a setting signal S for a given numerical measure signal M. The numerical measure signal M is developed by an input device, which is coupled to the setting element. The numerical measure signal M corresponds to one of the different capacitive loads which is driven by the driver circuit. Coupled to the setting element is an output stage, which provides an output current that corresponds to the setting signal S.

Abstract translation: 一种用于驱动不同容性负载的集成驱动电路，其包括设定元件。 设定元件对于给定的数字测量信号M产生设定信号S.数字测量信号M由耦合到设定元件的输入设备展开。 数字测量信号M对应于由驱动器电路驱动的不同容性负载之一。 耦合到设置元件是输出级，其提供对应于设置信号S的输出电流。

公开(公告)号：US5872504A

公开(公告)日：1999-02-16

申请号：US782777

申请日：1997-01-13

Applicant: Norbert Greitschus ,  Hans-Gunter Zimmer

Inventor： Norbert Greitschus ,  Hans-Gunter Zimmer

IPC: H01L27/04 ,  H01L21/822 ,  H01L27/08 ,  H01C1/01

CPC classification number: H01L27/0802

Abstract: A semiconductor structure for creating resistor networks, particularly ladder networks, has resistive sections made of semiconductor material and metal contact areas. A continuous semiconducting resistor strip is provided as a primary arm. Along this continuous primary arm, metal contact areas which contact the resistor strip at the side are provided in accordance with the desired resistor ratio and in order to form corresponding series resistors. In a ladder network, shunt arms have one end connected directly to the long side of the primary arm via the semiconductor material. At the other end of each of the shunt arms, a respective metal contact area is provided.

Abstract translation: 用于产生电阻网络，特别是梯形网络的半导体结构具有由半导体材料和金属接触区域制成的电阻部分。 提供连续的半导体电阻条作为主臂。 沿着该连续的主臂，根据期望的电阻比率提供与侧面上的电阻器条接触的金属接触区域，以便形成相应的串联电阻器。 在梯形网络中，分流臂的一端通过半导体材料直接连接到主臂的长边。 在每个分流臂的另一端处，设置相应的金属接触区域。