专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06693829B2 Testing method for a reading operation in a non volatile memory 有权
标题翻译：非易失性存储器中读取操作的测试方法
公开(公告)号：US06693829B2
公开(公告)日：2004-02-17
申请号：US10068565
申请日：2002-02-05
申请人： Irene Babudri , Mauro Giacomini
发明人： Irene Babudri , Mauro Giacomini
IPC分类号： G11C1628
CPC分类号： G11C29/24 , G11C16/28
摘要： A memory device implements a reading operation. The memory device includes first, second, and third memory cells; a read circuit coupled to the memory cells and operable to read first, second, and third values, respectively, from the first, second, and third memory cells; and a comparison circuit coupled to the read circuit and operable to compare the first and second values with fourth and fifth predetermined values and to generate a data-valid signal that indicates that the third value is valid if the first and second values equal the fourth and fifth values, respectively. The memory device may further include a selection circuit coupled to the read circuit and to the comparison circuit and operable to couple the third value to a data bus in response to the data-valid signal.
摘要翻译：存储器件实现读取操作。存储器件包括第一，第二和第三存储器单元; 耦合到所述存储器单元并且可操作以分别从所述第一，第二和第三存储器单元读取第一，第二和第三值的读取电路; 以及比较电路，其耦合到所述读取电路并且可操作以将所述第一值和第二值与第四和第五预定值进行比较，并且如果所述第一值和第二值等于第四和第五值，则产生指示所述第三值有效的数据有效信号，第五个值。存储器件还可以包括耦合到读取电路和比较电路的选择电路，并且可操作以响应于数据有效信号将第三值耦合到数据总线。

2. 发明申请

US20120134060A1 ELECTRONIC DEVICE WITH PROTECTION CIRCUIT 有权
标题翻译：具有保护电路的电子设备
公开(公告)号：US20120134060A1
公开(公告)日：2012-05-31
申请号：US13389179
申请日：2009-08-06
申请人： Hubert Bode , Mauro Giacomini
发明人： Hubert Bode , Mauro Giacomini
IPC分类号： H02H9/02
CPC分类号： H01L27/0285 , H03K19/00315
摘要： An electronic device comprises an application circuit; a first supply rail having a first electric potential; a second supply rail having a second electric potential different from the first electric potential; at least one terminal having a third electric potential, connected to the application circuit; and a protection circuit for protecting the application circuit from an injected current. The protection circuit comprises a first conductive line connected between the at least one terminal and the first supply rail, the first conductive line comprising a first switch having a first control input; and a first voltage amplifier circuit having a first input connected to the at least one terminal, a second input connected to the second supply rail and a first output connected to the first control input.
摘要翻译：电子设备包括应用电路; 具有第一电位的第一供电轨; 具有不同于第一电位的第二电位的第二供电轨; 具有第三电位的至少一个端子，连接到所述应用电路; 以及用于保护施加电路免受注入电流的保护电路。所述保护电路包括连接在所述至少一个端子和所述第一电源轨之间的第一导线，所述第一导线包括具有第一控制输入的第一开关; 以及第一电压放大器电路，其具有连接到所述至少一个端子的第一输入端，连接到所述第二电源轨道的第二输入端和连接到所述第一控制输入端的第一输出端。

3. 发明申请

US20110043394A1 SUCCESSIVE APPROXIMATION ANALOG-TO-DIGITAL CONVERTER 有权
标题翻译：连续逼近模拟数字转换器
公开(公告)号：US20110043394A1
公开(公告)日：2011-02-24
申请号：US12859007
申请日：2010-08-18
申请人： Gianluca Farabegoli , Mauro Giacomini , Marco Losi
发明人： Gianluca Farabegoli , Mauro Giacomini , Marco Losi
IPC分类号： H03M1/10 , H03M1/12
CPC分类号： H03M1/1076 , H03M1/109 , H03M1/468
摘要： A circuit including an analog-to-digital converter having a self-test capability that provides not only an indication of failure or performance degradation but also identifies the failed or degraded component or components.
摘要翻译：包括具有自检能力的模数转换器的电路，其不仅提供故障或性能下降的指示，而且还识别出故障或降级的组件。

4. 发明授权

US08605398B2 Electronic device with protection circuit 有权
标题翻译：电子设备带保护电路
公开(公告)号：US08605398B2
公开(公告)日：2013-12-10
申请号：US13389179
申请日：2009-08-06
申请人： Hubert Bode , Mauro Giacomini
发明人： Hubert Bode , Mauro Giacomini
IPC分类号： H02H3/22
CPC分类号： H01L27/0285 , H03K19/00315
摘要： An electronic device comprises an application circuit; a first supply rail having a first electric potential; a second supply rail having a second electric potential different from the first electric potential; at least one terminal having a third electric potential, connected to the application circuit; and a protection circuit for protecting the application circuit from an injected current. The protection circuit comprises a first conductive line connected between the at least one terminal and the first supply rail, the first conductive line comprising a first switch having a first control input; and a first voltage amplifier circuit having a first input connected to the at least one terminal, a second input connected to the second supply rail and a first output connected to the first control input.
摘要翻译：电子设备包括应用电路; 具有第一电位的第一供电轨; 具有不同于第一电位的第二电位的第二供电轨; 具有第三电位的至少一个端子，连接到所述应用电路; 以及用于保护施加电路免受注入电流的保护电路。所述保护电路包括连接在所述至少一个端子和所述第一电源轨之间的第一导线，所述第一导线包括具有第一控制输入的第一开关; 以及第一电压放大器电路，其具有连接到所述至少一个端子的第一输入端，连接到所述第二电源轨道的第二输入端和连接到所述第一控制输入端的第一输出端。

5. 发明授权

US08860517B2 Oscillator circut and electronic circuit comprising the oscillator circuit 有权
标题翻译：振荡器回路和包括振荡电路的电子电路
公开(公告)号：US08860517B2
公开(公告)日：2014-10-14
申请号：US13524510
申请日：2012-06-15
申请人： Mauro Giacomini
发明人： Mauro Giacomini
IPC分类号： H03K3/0231 , H03K3/354 , H03K3/011
CPC分类号： H03K3/0231 , H03K3/011 , H03K3/354 , H03K4/501
摘要： An oscillator circuit including a first capacitor provided with a first terminal; a resistor provided with a reference terminal; a first current generator provided with a connection terminal; a second current generator provided with a second connection terminal. Further, the circuit includes a switching matrix between the first and second generators and resistor and the at least one first capacitor.
摘要翻译：一种振荡器电路，包括设置有第一端子的第一电容器; 具有参考端子的电阻器; 设置有连接端子的第一电流发生器; 具有第二连接端子的第二电流发生器。此外，电路包括在第一和第二发生器与电阻器和至少一个第一电容器之间的开关矩阵。

6. 发明申请

US20120326796A1 OSCILLATOR CIRCUT AND ELECTRONIC CIRCUIT COMPRISING THE OSCILLATOR CIRCUIT 有权
标题翻译：包括振荡器电路的振荡器电路和电子电路
公开(公告)号：US20120326796A1
公开(公告)日：2012-12-27
申请号：US13524510
申请日：2012-06-15
申请人： Mauro Giacomini
发明人： Mauro Giacomini
IPC分类号： H03B5/24
CPC分类号： H03K3/0231 , H03K3/011 , H03K3/354 , H03K4/501
摘要： An oscillator circuit including a first capacitor provided with a first terminal; a resistor provided with a reference terminal; a first current generator provided with a connection terminal; a second current generator provided with a second connection terminal. Further, the circuit includes a switching matrix between the first and second generators and resistor and the at least one first capacitor.
摘要翻译：一种振荡器电路，包括设置有第一端子的第一电容器; 具有参考端子的电阻器; 设置有连接端子的第一电流发生器; 具有第二连接端子的第二电流发生器。此外，电路包括在第一和第二发生器与电阻器和至少一个第一电容器之间的开关矩阵。

7. 发明授权

US08264389B2 Successive approximation analog-to-digital converter 有权
标题翻译：逐次近似模数转换器
公开(公告)号：US08264389B2
公开(公告)日：2012-09-11
申请号：US12859007
申请日：2010-08-18
申请人： Gianluca Farabegoli , Mauro Giacomini , Marco Losi
发明人： Gianluca Farabegoli , Mauro Giacomini , Marco Losi
IPC分类号： H03M1/10
CPC分类号： H03M1/1076 , H03M1/109 , H03M1/468
摘要： An analog-to-digital converter has a self-test capability that provides not only an indication of failure or performance degradation but also identifies the failed or degraded component or components. The converter includes a first generator configured to generate a first analog value, a digital-to-analog converter configured to generate a second analog value, a second generator configured to generate a digital value from the comparison of the first analog value with respect to the second analog value, a controller configured to receive a signal indicating a test mode and to generate a configuration signal to the first generator, to receive the digital value and generate a control signal to control the generation of the second analog value, and to generate from the digital value an alarm signal indicating a failure within the analog-to-digital converter or indicating a degradation of the performance of the analog-to-digital converter.
摘要翻译：模数转换器具有自检功能，不仅提供故障或性能下降的指示，还可以识别故障或降级的组件或组件。转换器包括被配置为产生第一模拟值的第一发生器，被配置为产生第二模拟值的数模转换器，被配置为从第一模拟值相对于第二模拟值的比较产生数字值的第二发生器第二模拟值，被配置为接收指示测试模式的信号并且向第一发生器生成配置信号的控制器，以接收数字值并产生控制信号以控制第二模拟值的产生，并从数字值表示指示模数转换器内的故障的报警信号或指示模数转换器性能的劣化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式