公开(公告)号：WO2007047013A3

公开(公告)日：2009-04-30

申请号：PCT/US2006036805

申请日：2006-09-21

Applicant: MOTOROLA INC ,  BICKHAM RICHARD S ,  ANDERSON DALE R

Inventor： BICKHAM RICHARD S ,  ANDERSON DALE R

IPC: H01L29/00 ,  G01K13/12

CPC classification number: G01K11/006 ,  G01K1/026 ,  G05D23/1932 ,  G05D23/27 ,  H01L29/7322 ,  H01L29/7816

Abstract: An integrated semiconductor apparatus (300) (such as, but not limited to, a radio frequency power device) is comprised of a plurality of active device cells (302, 303), a plurality of temperature detectors (304, 305), and a controller (308). The active device cells are preferably each comprised of a plurality of active devices having a common signal input and a common signal output. The temperature detectors are preferably configured and arranged such that each of the temperature detectors detects a temperature indicator (such as infrared radiation) as corresponds to at least one of the active device cells but not, at least in substantial measure, other of the active device cells. The controller preferably operably couples to these temperature detectors and receives their detected output and generates control signals that operate on the inputs to the active device cells in a manner that changes the relative active device cell temperatures.

Abstract translation: 集成半导体装置（300）（例如但不限于射频功率器件）由多个有源器件单元（302,303），多个温度检测器（304,305）和 控制器（308）。 有源器件单元优选地每个都包括具有公共信号输入和公共信号输出的多个有源器件。 温度检测器优选地被配置和布置成使得每个温度检测器检测到对应于至少一个有源器件单元的温度指示器（例如红外辐射），但至少在实质上不检测其它有源器件 细胞。 控制器优选地可操作地耦合到这些温度检测器并接收其检测到的输出并且以改变相对有源器件单元温度的方式生成对有源器件单元的输入进行操作的控制信号。

公开(公告)号：FI116340B

公开(公告)日：2005-10-31

申请号：FI990786

申请日：1999-04-09

Applicant: MOTOROLA INC

Inventor： SCHIEMENZ ARTHUR F ,  LUZ YUDA YEHUDA ,  ANDERSON DALE R ,  JALLOUL LOUAY A

IPC: H03F3/60 ,  H03F3/68 ,  H04B1/04

Abstract: In a hybrid matrix amplifier array (100), a configurable digital transform matrix (116) is initialize with a matrix of transform coefficients. A plurality of digital input signals (M1-M4) are received at inputs of the configurable digital transform matrix (116). The plurality of digital input signals are transformed to produce a plurality of transform digital signals (A1-A4) using the matrix of transform coefficients. The plurality of transform digital signals are converted to a plurality of transformed analoged signals (206) to produce a plurality of transformed analog signals. The transformed analog signals are amplified (104, 208) to produce amplified transformed signals. Finally, the amplified transformed signals are inverse transformed (102, 210) to produce output signals that correspond to a respective digital input signal (M1-M4). Upon sensing a failure in an amplifier array (104,126) a controller (128) recalls matrix transform coefficients from a memory (130) and write and reconfigures the digital transform matrix (116) to minimize the effects of the amplifier failure at the hybrid matrix amplifier outputs (132).

公开(公告)号：FI990786A0

公开(公告)日：1999-04-09

申请号：FI990786

申请日：1999-04-09

Applicant: MOTOROLA INC

Inventor： SCHIEMENZ ARTHUR F ,  LUZ YUDA Y ,  ANDERSON DALE R ,  JALLOUL LOUAY A

IPC: H03F3/60 ,  H03F3/68 ,  H04B1/04 ,  H03F

Abstract: In a hybrid matrix amplifier array (100), a configurable digital transform matrix (116) is initialize with a matrix of transform coefficients. A plurality of digital input signals (M1-M4) are received at inputs of the configurable digital transform matrix (116). The plurality of digital input signals are transformed to produce a plurality of transform digital signals (A1-A4) using the matrix of transform coefficients. The plurality of transform digital signals are converted to a plurality of transformed analoged signals (206) to produce a plurality of transformed analog signals. The transformed analog signals are amplified (104, 208) to produce amplified transformed signals. Finally, the amplified transformed signals are inverse transformed (102, 210) to produce output signals that correspond to a respective digital input signal (M1-M4). Upon sensing a failure in an amplifier array (104,126) a controller (128) recalls matrix transform coefficients from a memory (130) and write and reconfigures the digital transform matrix (116) to minimize the effects of the amplifier failure at the hybrid matrix amplifier outputs (132).

公开(公告)号：BR9302419A

公开(公告)日：1994-01-11

申请号：BR9302419

申请日：1993-06-21

Applicant: MOTOROLA INC

Inventor： SWENSON JOHN A ,  ANDERSON DALE R

IPC: G06F1/02 ,  H04B1/40

Abstract: An apparatus (100) utilizes a shift register (107) to select which of multiple synthesizers (115, 117) is to receive programming information. This allows multiple synthesizers (115, 117) to be programmed based on input from a single programing line group (102). The number of devices that can be programmed is limited by the number of parallel outputs available from the shift register (107).