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51. 发明申请

US20050189994A1 Electronic signal amplifier and method and article for determining the gain of such an amplifier 有权
标题翻译：电子信号放大器以及用于确定这种放大器增益的方法和文章
公开(公告)号：US20050189994A1
公开(公告)日：2005-09-01
申请号：US11047475
申请日：2005-01-31
申请人： Didier Belot
发明人： Didier Belot
IPC分类号： H03F1/18 , H03F3/60 , H03F3/68
CPC分类号： H03F3/607 , H03F1/18 , H03F2200/294 , H03F2200/372
摘要： An embodiment of an electronic signal amplifier comprises a power source, an input inductor, an output inductor and one or more branches connected in parallel between the terminals of the power source. Each branch comprises a transistor having a control electrode connected to an intermediate terminal of the input inductor, a first main electrode connected to a first terminal of the power source, and a second main electrode connected to a second terminal of the power source via a capacitor. The second main electrode of each transistor of a branch is also connected to an intermediate terminal of the output inductor.
摘要翻译：电子信号放大器的实施例包括电源，输入电感器，输出电感器以及在电源的端子之间并联连接的一个或多个分支。每个分支包括具有连接到输入电感器的中间端子的控制电极的晶体管，连接到电源的第一端子的第一主电极和经由电容器连接到电源的第二端子的第二主电极。分支的每个晶体管的第二主电极也连接到输出电感器的中间端子。

52. 发明申请

US20090256650A1 FILTERING CIRCUIT WITH COUPLED ACOUSTIC RESONATORS 有权
标题翻译：滤波电路与耦合的声学谐振器
公开(公告)号：US20090256650A1
公开(公告)日：2009-10-15
申请号：US12371468
申请日：2009-02-13
申请人： Andrea Cathelin , Didier Belot , Alexandre Augusto Shirakawa , Eric Kerherve , Jean-Marie Pham , Pierre Jary
发明人： Andrea Cathelin , Didier Belot , Alexandre Augusto Shirakawa , Eric Kerherve , Jean-Marie Pham , Pierre Jary
IPC分类号： H03H9/54 , B05D5/12 , B44C1/22
CPC分类号： H03H9/584 , H03H9/589 , Y10T29/42 , Y10T29/49005
摘要： A filter with coupled resonator having a substrate; an acoustic mirror intended to support acoustic resonators, and to isolate these resonators from the substrate; a first structure with an upper resonator and a lower resonator coupled to one another through at least one layer of acoustic coupling; a second structure with an upper resonator and a lower resonator coupled to one another through at least one layer of acoustic coupling; the lower resonators of the first and second structure having the same electrodes. The first and second structures are connected via a fifth resonator for which electrodes and the piezoelectric layer of the lower resonators are of the first and second structure.
摘要翻译：具有耦合谐振器的滤波器，具有基板; 用于支撑声谐振器的声反射镜，并将这些谐振器与基板隔离; 具有通过至少一个声耦合层彼此耦合的上谐振器和下谐振器的第一结构; 具有通过至少一个声耦合层彼此耦合的上谐振器和下谐振器的第二结构; 第一和第二结构的下部谐振器具有相同的电极。第一和第二结构通过电极和下部谐振器的压电层具有第一和第二结构的第五谐振器连接。

53. 发明授权

US07345554B2 Integrable phase-locked loop including an acoustic resonator 有权
标题翻译：可集成的锁相环包括声谐振器
公开(公告)号：US07345554B2
公开(公告)日：2008-03-18
申请号：US11025775
申请日：2004-12-29
申请人： Andreia Cathelin , Didier Belot
发明人： Andreia Cathelin , Didier Belot
IPC分类号： H03B5/30
CPC分类号： H03L7/0805 , H03B5/366 , H03J3/185 , H03J3/20 , H03J3/22 , H03J3/24 , H03L5/00 , H03L7/00 , H03L7/099
摘要： A phase-locked loop that can be integrated into a semiconductor product comprises: a phase comparator having a first input, a second input and an output, said first input receiving a reference frequency; a low-pass filter having an input connected to said output of said phase comparator and having an output generating an electric control signal (Vtune); an oscillating circuit generating a predefined frequency signal to be controlled; a dividing block having an input receiving the oscillating signal and an output connected to said second input of said phase comparator. The oscillating circuit comprises a BAW-type acoustic resonator having first and second resonant frequencies and associated with a first inductive partner element to cancel out said second resonant frequency and with a second capacitive partner element for regulating said first resonant frequency, said at least first resonator component being adjusted via said electric signal (Vtune).
摘要翻译：可以集成到半导体产品中的锁相环包括：具有第一输入，第二输入和输出的相位比较器，所述第一输入接收参考频率; 低通滤波器，具有连接到所述相位比较器的所述输出的输入端，并且具有产生电控制信号（V调谐）的输出; 产生要被控制的预定频率信号的振荡电路; 具有接收振荡信号的输入的分频块和连接到所述相位比较器的所述第二输入的输出。振荡电路包括具有第一和第二谐振频率并与第一电感对象元件相关联以抵消所述第二谐振频率的BAW型声谐振器，以及用于调节所述第一谐振频率的第二电容伙伴元件，所述至少第一谐振器通过所述电信号调整分量（V调音）。

54. 发明申请

US20080001650A1 Controlling output current delivered by a transistor 审中-公开
标题翻译：控制晶体管输出的输出电流
公开(公告)号：US20080001650A1
公开(公告)日：2008-01-03
申请号：US11820495
申请日：2007-06-19
申请人： Didier Belot
发明人： Didier Belot
IPC分类号： H03K3/01
CPC分类号： H01L29/78615 , H01L27/1203 , H03F1/301 , H03F3/191 , H03F3/195 , H03F2200/18 , H03F2200/399 , H03F2200/451 , H03F2200/75
摘要： The integrated circuit includes at least one transistor (TR) that comprises an output electrode capable of delivering an output current (ID) in response to an input signal received on its control electrode. The transistor is formed inside a biasable semiconductor well of the SOI type. The circuit also comprises control means (INV) capable of receiving a control signal (SC) and capable of adjusting the value of the bias voltage of the well (VBS) as a function of the value of the control signal. The transistor (TR) is then capable of generating the value of the output current (ID) as a function of the value of the bias voltage of the well.
摘要翻译：集成电路包括至少一个晶体管（TR），其包括响应于在其控制电极上接收的输入信号而输出输出电流（I SUB）的输出电极。晶体管形成在SOI型的可偏压半导体阱的内部。该电路还包括能够接收控制信号（SC）并且能够调节井的偏置电压值（V BS BS）的控制装置（INV），其作为控制信号。晶体管（TR）然后能够产生作为阱的偏置电压的值的函数的输出电流的值（I SUB D）。

55. 发明授权

US07274274B2 Integrable acoustic resonator and method for integrating such resonator 有权
标题翻译：可积分声谐振器和这种谐振器的集成方法
公开(公告)号：US07274274B2
公开(公告)日：2007-09-25
申请号：US11025599
申请日：2004-12-29
申请人： Jean-François Carpentier , Cyrille Tilhac , Didier Belot
发明人： Jean-François Carpentier , Cyrille Tilhac , Didier Belot
IPC分类号： H03H9/00 , H03H9/38
CPC分类号： H03L7/0805 , H03H2009/02204 , H03J3/185 , H03J3/20 , H03J3/22 , H03J3/24 , H03L5/00 , H03L7/00
摘要： An acoustic resonator circuit to be integrated into a semiconductor product including: a resonator comprising first and second resonant frequencies; an inductive resistor tuned to said second resonant frequency so as to cancel the latter and to allow tuning of the resonator to said first resonant frequency; an tunable capacitive tuning element allowing to tune the resonator to said first frequency. A method is also provided for manufacturing an integrated circuit comprising an acoustic component allowing sufficient control of resonator characteristics.
摘要翻译：一种要被集成到半导体产品中的声谐振器电路，包括：谐振器，包括第一和第二谐振频率; 调谐到所述第二谐振频率的电感电阻器，以抵消所述第二谐振频率并允许谐振器调谐到所述第一谐振频率; 一个可调电容调谐元件，用于将谐振器调谐到所述第一频率。还提供了一种用于制造集成电路的方法，该集成电路包括允许充分控制谐振器特性的声学部件。

56. 发明申请

US20050189998A1 Integrable phase-locked loop including an acoustic resonator 有权
标题翻译：可集成的锁相环包括声谐振器
公开(公告)号：US20050189998A1
公开(公告)日：2005-09-01
申请号：US11025775
申请日：2004-12-29
申请人： Andreia Cathelin , Didier Belot
发明人： Andreia Cathelin , Didier Belot
IPC分类号： H03B5/36 , H03J3/18 , H03J3/20 , H03J3/24 , H03L5/00 , H03L7/00 , H03L7/099
CPC分类号： H03L7/0805 , H03B5/366 , H03J3/185 , H03J3/20 , H03J3/22 , H03J3/24 , H03L5/00 , H03L7/00 , H03L7/099
摘要： A phase-locked loop that can be integrated into a semiconductor product comprises: a phase comparator having a first input, a second input and an output, said first input receiving a reference frequency; a low-pass filter having an input connected to said output of said phase comparator and having an output generating an electric control signal (Vtune); an oscillating circuit generating a predefined frequency signal to be controlled; a dividing block having an input receiving the oscillating signal and an output connected to said second input of said phase comparator. The oscillating circuit comprises a BAW-type acoustic resonator having first and second resonant frequencies and associated with a first inductive partner element to cancel out said second resonant frequency and with a second capacitive partner element for regulating said first resonant frequency, said at least first resonator component being adjusted via said electric signal (Vtune).
摘要翻译：可以集成到半导体产品中的锁相环包括：具有第一输入，第二输入和输出的相位比较器，所述第一输入接收参考频率; 低通滤波器，具有连接到所述相位比较器的所述输出的输入端，并且具有产生电控制信号（V调谐）的输出; 产生要被控制的预定频率信号的振荡电路; 具有接收振荡信号的输入的分频块和连接到所述相位比较器的所述第二输入的输出。振荡电路包括具有第一和第二谐振频率并与第一电感对象元件相关联以抵消所述第二谐振频率的BAW型声谐振器，以及用于调节所述第一谐振频率的第二电容伙伴元件，所述至少第一谐振器通过所述电信号调整分量（V调音）。

57. 发明申请

US20050174199A1 Integrable acoustic resonator and method for integrating such resonator 有权
标题翻译：可积分声谐振器和这种谐振器的集成方法
公开(公告)号：US20050174199A1
公开(公告)日：2005-08-11
申请号：US11025599
申请日：2004-12-29
申请人： Jean-Francois Carpentier , Cyrille Tilhac , Didier Belot
发明人： Jean-Francois Carpentier , Cyrille Tilhac , Didier Belot
IPC分类号： H03J3/18 , H03J3/20 , H03J3/24 , H03L5/00 , H03L7/00 , H03H9/54
CPC分类号： H03L7/0805 , H03H2009/02204 , H03J3/185 , H03J3/20 , H03J3/22 , H03J3/24 , H03L5/00 , H03L7/00
摘要： An acoustic resonator circuit to be integrated into a semiconductor product including: a resonator comprising first and second resonant frequencies; an inductive resistor tuned to said second resonant frequency so as to cancel the latter and to allow tuning of the resonator to said first resonant frequency; an tunable capacitive tuning element allowing to tune the resonator to said first frequency. A method is also provided for manufacturing an integrated circuit comprising an acoustic component allowing sufficient control of resonator characteristics.
摘要翻译：一种要被集成到半导体产品中的声谐振器电路，包括：谐振器，包括第一和第二谐振频率; 调谐到所述第二谐振频率的电感电阻器，以抵消所述第二谐振频率并允许谐振器调谐到所述第一谐振频率; 一个可调电容调谐元件，用于将谐振器调谐到所述第一频率。还提供了一种用于制造集成电路的方法，该集成电路包括允许充分控制谐振器特性的声学部件。

58. 发明授权

US06756848B2 Amplifier device with gain switching, for a cellular mobile telephone in particular 有权
标题翻译：具有增益切换的放大器装置，特别是用于蜂窝移动电话
公开(公告)号：US06756848B2
公开(公告)日：2004-06-29
申请号：US10106875
申请日：2002-03-26
申请人： Patrice Garcia , Didier Belot
发明人： Patrice Garcia , Didier Belot
IPC分类号： H03G310
CPC分类号： H03G1/0088
摘要： An amplifier device with gain switching includes an amplifier, and a configurable load circuit including an inductive element. The configurable load circuit is capable of exhibiting two configurations having two different impedance values. A controllable switch is connected between the amplifier and the load circuit to select one of the two configurations of the load circuit. The load circuit includes two insulated-gate field effect load transistors connected in series, and which operate in a triode mode. The inductive element is connected in parallel with the pair of load transistors, and between a power supply terminal and the switching circuit.
摘要翻译：具有增益切换的放大器装置包括放大器和包括电感元件的可配置负载电路。可配置负载电路能够呈现具有两个不同阻抗值的两种配置。放大器和负载电路之间连接一个可控开关，选择负载电路的两种配置之一。负载电路包括两个串联连接的绝缘栅场效应负载晶体管，工作在三极管模式。电感元件与一对负载晶体管并联连接在电源端子和开关电路之间。

59. 发明授权

US06232645B1 Noise decoupling for semiconductor device with BiCMOS-type substrate 失效
标题翻译：具有BiCMOS型衬底的半导体器件的噪声去耦
公开(公告)号：US06232645B1
公开(公告)日：2001-05-15
申请号：US09466727
申请日：1999-12-17
申请人： Didier Belot
发明人： Didier Belot
IPC分类号： H01L2900
CPC分类号： H01L23/66 , H01L24/48 , H01L24/49 , H01L27/0635 , H01L2224/05553 , H01L2224/48247 , H01L2224/48257 , H01L2224/49171 , H01L2924/00014 , H01L2924/01006 , H01L2924/01014 , H01L2924/01015 , H01L2924/01027 , H01L2924/01031 , H01L2924/01051 , H01L2924/01057 , H01L2924/01058 , H01L2924/01074 , H01L2924/01079 , H01L2924/12036 , H01L2924/1305 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/19041 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H04B1/28 , H01L2924/00 , H01L2224/45099
摘要： A semiconductor device of the type having an integrated circuit with connection terminals connected to metal pads by connecting wires is provided. The integrated circuit includes a semiconductor substrate having a lower portion on top of which there is an upper layer that is more heavily doped than the lower portion. A first block and a second block are produced in the upper part of the substrate, and decoupling means are arranged in the vicinity of the first block. The decoupling means include at least one decoupling circuit that is connected to the lower portion of the substrate and to a ground connection pad, and the decoupling circuit has a minimum impedance at a predetermined frequency. In one preferred embodiment, the decoupling circuit includes an inductive-capacitive resonant circuit having a resonant frequency substantially equal to the predetermined frequency. In another preferred embodiment, the decoupling means includes a plurality of decoupling circuits and each of the decoupling circuits has a minimum impedance at a different predetermined frequency. A mobile telephone apparatus that includes at least one such integrated circuit is also provided.
摘要翻译：提供一种具有集成电路的类型的半导体器件，其具有通过连接线连接到金属焊盘的连接端子。集成电路包括半导体衬底，其半导体衬底的顶部具有比下部更重的掺杂的上层。在衬底的上部产生第一块和第二块，并且在第一块附近布置去耦装置。去耦装置包括至少一个去耦电路，其连接到基板的下部和接地连接焊盘，去耦电路具有预定频率的最小阻抗。在一个优选实施例中，去耦电路包括具有基本上等于预定频率的谐振频率的电感 - 电容谐振电路。在另一优选实施例中，解耦装置包括多个解耦电路，并且每个去耦电路具有不同预定频率的最小阻抗。还提供了一种包括至少一个这样的集成电路的移动电话设备。

60. 发明授权

US5805650A Circuit for data transmission in asynchronous mode with a free reception frequency locked on the transmission frequency 失效
标题翻译：数据传输电路以异步方式传输，自由接收频率锁定在传输频率上
公开(公告)号：US5805650A
公开(公告)日：1998-09-08
申请号：US551818
申请日：1995-11-07
申请人： Didier Belot , Laurent Dugoujon
发明人： Didier Belot , Laurent Dugoujon
IPC分类号： H03L7/06 , H03L7/07 , H03L7/099 , H04B1/40 , H04L7/00 , H04L7/033 , H04L7/04 , H04L12/56 , H04L25/30 , H04Q3/00 , H03D3/24
CPC分类号： H03L7/0805 , H03L7/07 , H03L7/099 , H04L7/0083 , H04L2012/5616 , H04L7/033
摘要： A circuit for transmitting data in asynchronous transfer mode includes two phase-locked loops associated with a transmission unit and a reception unit, respectively. Each PLL is provided with a voltage-controlled oscillator formed by an astable multivibrator. The reference current fixing the free oscillating frequency of the multivibrator that is associated with the reception unit corresponds to the frequency adjustment current of the multivibrator that is associated with the transmission unit. Each VCO includes a differential amplifier, connected as a voltage-to-current converter, receiving two voltages corresponding to the phase error of the loop with which it is associated, and providing a frequency adjustment current of its astable multivibrator.
摘要翻译：用于以异步传送模式发送数据的电路分别包括与发送单元和接收单元相关联的两个锁相环。每个PLL都配有由不稳定的多谐振荡器形成的压控振荡器。固定与接收单元相关联的多谐振荡器的自由振荡频率的参考电流对应于与发送单元相关联的多谐振荡器的频率调节电流。每个VCO包括作为电压 - 电流转换器连接的差分放大器，接收对应于与其相关联的回路的相位误差的两个电压，并提供其不稳定的多谐振荡器的频率调节电流。

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