公开(公告)号：WO0201575A3

公开(公告)日：2002-05-02

申请号：PCT/US0120188

申请日：2001-06-25

Applicant: MICROCHIP TECH INC

Inventor： NOLAN JAMES B ,  BAKER BONNIE ,  KRANZ GLEN

IPC: G11C17/18 ,  G11C7/18 ,  H03K17/687

CPC classification number: G11C17/18 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An analog electronic component, includes input and output pins, analog devices and non-volatile fuses. The analog devices are operative to perform analog signal processing on signals received via at least one input pin and to output processed signals on at least one output pin. The analog devices include adjustable elements. The non-volatile fuses are coupled to the adjustable processing elements and are electrically programmable via at least some of the input pins. Programming the non-volatile fuses adjusts the adjustable elements to alter characteristics of the analog signal processing.

Abstract translation: 模拟电子组件包括输入和输出引脚，模拟器件和非易失性熔断器。 模拟设备可操作来对通过至少一个输入引脚接收的信号执行模拟信号处理，并在至少一个输出引脚上输出经处理的信号。 模拟设备包括可调节元件。 非易失性熔断器耦合到可调节的处理元件并且可以经由至少一些输入引脚电学编程。 对非易失性熔断器进行编程可调整可调元件以改变模拟信号处理的特性。

公开(公告)号：WO0201708A3

公开(公告)日：2002-05-30

申请号：PCT/US0120191

申请日：2001-06-25

Applicant: MICROCHIP TECH INC

Inventor： NOLAN JAMES B ,  BAKER BONNIE

IPC: H03F3/45

CPC classification number: H03F3/45771

Abstract: An operational amplifier is trimmed electrically using non-volatile fuses. The non-volatile fuses may be programmed electrically without destroying any passivation layers or other devices on the electronic component. In the case of an integrated circuit analog component, the trimming may be performed either at the wafer level or at the packaging level. The trimming may be performed specifically to adjust the quiescent current or offset voltage of the operational amplifier.

Abstract translation: 运算放大器使用非易失性熔断器进行电子微调。 非易失性熔丝可以被电编程而不破坏电子元件上的任何钝化层或其他器件。 在集成电路模拟组件的情况下，可以在晶圆级或封装级进行修整。 调整可以专门执行以调整运算放大器的静态电流或偏移电压。