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1. 发明申请

WO2005011125A1 CROSS-COUPLED FOLDING CIRCUIT AND ANALOG-TO-DIGITAL CONVERTER PROVIDED WITH SUCH A FOLDING CIRCUIT 审中-公开
标题翻译：交叉耦合折叠电路和模拟数字转换器，提供了一个折叠电路
公开(公告)号：WO2005011125A1
公开(公告)日：2005-02-03
申请号：PCT/IB2004/051289
申请日：2004-07-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M1/36
CPC分类号： H03M1/141
摘要： A cross coupled folding circuit comprises a reference voltage circuit to supply m reference voltages, an amplifier circuit to provide control signals, in response to an input signal and to the reference voltages and 2 n - I three times cross coupled folding circuits, each of which comprising three differential transistor pairs, said differential transistors pairs being controlled by said control signals and active in a voltage range around a respective one of said reference voltages, with m = 3(2"- 1). In cascade with said 2 n - I folding circuits, there are differential transistor pairs in n-1 successive steps 2 n-1 , 2 n_2 , , 2 ° . To obtain complete folding, switching circuits are provided, cooperating with the transistor pairs in the last 2 n-2 steps of the cascade configuration, to supply the respective control signals to those transistors of the respective differential transistor pairs that provide complete folding.
摘要翻译：交叉耦合折叠电路包括供应m个参考电压的参考电压电路，放大器电路，以响应于输入信号和参考电压和2n-I三次交叉耦合折叠电路来提供控制信号，每个其中包括三个差分晶体管对，所述差分晶体管对由所述控制信号控制，并且在所述参考电压的相应一个周围的电压范围内有效，其中m = 3（2“-1） n> - I折叠电路，在n-1个连续步骤2 ，<> 2 ，2 <°中存在差分晶体管对，为了获得完全折叠，提供开关电路，与晶体管在级联配置的最后2n-2级中对，以将相应的控制信号提供给提供完全折叠的各个差分晶体管对的晶体管。

2. 发明申请

WO2007138512A2 FLASH ANALOGUE TO DIGITAL CONVERTER 审中-公开
标题翻译：数字转换器的闪存模拟
公开(公告)号：WO2007138512A2
公开(公告)日：2007-12-06
申请号：PCT/IB2007/051839
申请日：2007-05-15
申请人： NXP B.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M1/36
CPC分类号： H03M1/365
摘要： The invention relates to a flash analogue to digital converter comprising a first analogue input (150) and a plurality of series connected first resistive elements (110) forming a resistor ladder (170), the resistor ladder (170) having a first ladder terminal (105), a second ladder terminal (106) and a plurality of ladder nodes (101). With the resistor ladder (170) coupled with the first ladder terminal (105) to a reference voltage and with the second ladder terminal (106) coupled to ground the maximal input voltage coupled to the first analogue input (150) exceeds the reference voltage and the minimal input voltage coupled to the first analogue input (150) is lower than the ground potential, thereby realizing an enlarged input voltage range. The first resistive elements (110) have not all an equal resistance.
摘要翻译：本发明涉及一种闪存模数转换器，包括形成电阻梯（170）的第一模拟输入（150）和多个串联的第一电阻元件（110），所述电阻梯（170）具有第一梯形终端 105），第二梯形终端（106）和多个梯形节点（101）。利用与第一梯形终端（105）耦合到参考电压的电阻梯（170）和耦合到地的第二梯形终端（106），耦合到第一模拟输入（150）的最大输入电压超过参考电压，并且耦合到第一模拟输入（150）的最小输入电压低于接地电位，从而实现放大的输入电压范围。第一电阻元件（110）并不全部具有相等的电阻。

3. 发明申请

WO2009050624A3 METHOD OF CONTROLLING A POWER TRANSFER SYSTEM AND POWER TRANSFER SYSTEM 审中-公开
标题翻译：控制电力传输系统和电力传输系统的方法
公开(公告)号：WO2009050624A3
公开(公告)日：2009-06-04
申请号：PCT/IB2008054173
申请日：2008-10-10
申请人： NXP BV , PIJNENBURG REMCO H W , MOTTE BRUNO , SCHOLTENS PETER C S
发明人： PIJNENBURG REMCO H W , MOTTE BRUNO , SCHOLTENS PETER C S
IPC分类号： H02J7/02 , G06K7/00 , H04B5/00
CPC分类号： H02J50/10 , H02J7/022 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , Y02D70/00 , Y02D70/144 , Y02D70/166
摘要： The present invention relates to a power transfer system which comprises a power transfer device (10) as well as at least one portable device (20), and to a method of controlling the power transfer system specifically in case of a dead battery condition of a battery (21) of the portable device (20). The power transfer device (10) for wireless charging of the battery (21) arranged in the portable device (20) and the power transfer device (10) each comprise a near field communication functionality for data communication by a data communication link (32) between the devices. The method includes a step of starting to establish the data communication link (32) between the power transfer device (10) and the portable device (20). When the establishment of the data communication link (32) is started, the power transfer device (10) requests the portable device (20) to transmit an identification information via the data communication link (32) to the power transfer device (10). It is then detected whether the identification information of the portable device (20) is received by the power transfer device (10). Depending upon whether the identification information is received a setting is performed for setting a charging power to be transferred from the power transfer device (10) to the portable device (20). The setting provides a reduced charging power not exceeding a first predetermined value when the identification information is not received. Depending upon this setting a power transfer link (31) is established by the power transfer device (10), and the charging power not exceeding the first predetermined value is transferred to the portable device (20) so that the portable device (20) can be powered by this transferred power to enable data communication and to charge the battery (21).
摘要翻译：本发明涉及一种包括功率传输设备（10）以及至少一个便携式设备（20）的功率传输系统，并且涉及特别是在电池电量不足的情况下控制功率传输系统的方法便携式设备（20）的电池（21）。用于对设置在便携式设备（20）和功率传输设备（10）中的电池（21）进行无线充电的功率传输设备（10）各自包括用于通过数据通信链路（32）进行数据通信的近场通信功能，设备之间。该方法包括开始建立功率传输设备（10）和便携式设备（20）之间的数据通信链路（32）的步骤。当数据通信链路（32）的建立开始时，电力传输设备（10）请求便携式设备（20）经由数据通信链路（32）向电力传输设备（10）传输标识信息。然后检测便携式设备（20）的识别信息是否被电力传输设备（10）接收到。根据是否接收到识别信息，执行设置以设置要从电力传送装置（10）传送到便携式装置（20）的充电电力。当未接收到识别信息时，该设置提供不超过第一预定值的降低的充电功率。根据该设置，电力传输链路（31）由电力传输设备（10）建立，并且不超过第一预定值的充电电力被传输到便携式设备（20），使得便携式设备（20）能够由该传输的电力供电以启动数据通信并为电池（21）充电。

4. 发明申请

WO2006000987A1 DEVICE FOR CONVERTING ANALOG SIGNALS TO DIGITAL SIGNALS WITH NON-UNIFORM ACCURACY 审中-公开
标题翻译：将模拟信号转换为具有非均匀精度的数字信号的设备
公开(公告)号：WO2006000987A1
公开(公告)日：2006-01-05
申请号：PCT/IB2005/052031
申请日：2005-06-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M3/00
CPC分类号： H03M1/0646 , H03M1/365
摘要： An ADC (100) comprises: a plurality of differential amplifiers (41-46), each having a first input connected to a signal input (6) and having a second input connected to a respective one of a plurality of reference voltages; a plurality of averaging resistors, each connected between two outputs of two respective differential amplifiers. The ADC has a first section (A) comprising a first one and an adjacent second one of said differential amplifiers, and a second adjacent section (B) comprising said second one and an adjacent third one of said differential amplifiers, each of said differential amplifiers having an output resistance. At least one of said output resistances differs from at least one other of said output resistances. The resistance values of the averaging resistors and the resistance values of the said output resistances are selected in relationship to each other, such that said two sections are mutually matched.
摘要翻译： ADC（100）包括：多个差分放大器（41-46），每个差分放大器具有连接到信号输入端（6）并具有连接到多个参考电压中的相应一个的第二输入的第一输入端; 多个平均电阻器，各自连接在两个相应差分放大器的两个输出端之间。 ADC具有包括所述差分放大器中的第一个和相邻的第二个差分放大器的第一部分（A）和包括所述第二个差分放大器和相邻的第三个差分放大器的第二相邻部分（B），每个所述差分放大器具有输出电阻。所述输出电阻中的至少一个与所述输出电阻中的至少一个不同。平均电阻器的电阻值和所述输出电阻的电阻值彼此相关地选择，使得所述两个部分相互匹配。

5. 发明申请

WO2003055076A2 ANALOG-TO-DIGITAL CONVERTER AND METHOD OF GENERATING AN INTERMEDIATE CODE FOR AN ANALOG-TO-DIGITAL CONVERTER 审中-公开
标题翻译：模拟数字转换器和为模拟数字转换器生成中间代码的方法
公开(公告)号：WO2003055076A2
公开(公告)日：2003-07-03
申请号：PCT/IB2002/005406
申请日：2002-12-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M1/00
CPC分类号： H03M7/165
摘要： The invention relates to an analog-to-digital converter for converting an analog input signal into a digital binary output signal, comprising a reference unit for generating a thermometric signal based on a comparison of the input signal with a reference voltage level, a first logic circuit which is connected to the reference unit for the generation of an intermediate signal based on the thermometric signal, and a second logic circuit which is connected to the first logic circuit for the generation of the digital binary output signal based on the intermediate signal, wherein the thermometric signal comprises a bit word from a first set of bit words and the intermediate signal comprises a bit word from a second set of bit words, while each bit-word represents a unique number and two bit words from the second set which belong to two successive unique numbers, respectively, only differ by one bit, wherein the bit words from the second set can be arranged in rows of a matrix, the sequence of the rows corresponding to the unique numbers represented by the bit words, and wherein, in use, each bit of the bit word of the thermometric signal is supplied to one and only one input port of the first logic circuit, wherein the respective numbers of bit changes in the respective columns of the matrix are at least substantially equal. Furthermore the invention relates to a method of generating a second set of bit words for the analog-to-digital converter according to the invention.
摘要翻译：本发明涉及一种用于将模拟输入信号转换成数字二进制输出信号的模数转换器，包括用于基于输入信号与参考电压电平的比较产生测温信号的参考单元，第一逻辑电路，其基于所述测温信号连接到所述参考单元以产生中间信号;以及第二逻辑电路，其连接到所述第一逻辑电路，用于基于所述中间信号生成所述数字二进制输出信号，其中，测温信号包括来自第一组位字的位字，并且中间信号包括来自第二组位字的位字，而每个位字表示来自第二组的唯一数字和两位字，两个连续的唯一数字分别仅相差一位，其中来自第二组的位字可以排列成矩阵的行，序列对应于由位字表示的唯一数字的行，并且其中，在使用中，测温信号的位字的每个位被提供给第一逻辑电路的一个且仅一个输入端口，其中，矩阵的相应列中的位变化至少基本相等。此外，本发明涉及一种生成根据本发明的模数转换器的第二组位字的方法。

6. 发明申请

WO2009098641A1 SIGNAL CONVERTER 审中-公开
标题翻译：信号转换器
公开(公告)号：WO2009098641A1
公开(公告)日：2009-08-13
申请号：PCT/IB2009/050439
申请日：2009-02-03
申请人： NXP B.V. , SCHOLTENS, Peter, C., S. , DORIS, Konstantinos , JANSSEN, Erwin
发明人： SCHOLTENS, Peter, C., S. , DORIS, Konstantinos , JANSSEN, Erwin
IPC分类号： H03M1/06
CPC分类号： H03M1/0602 , H03M1/1014 , H03M1/1215
摘要： A time-interleaved signal converter (800) comprising a plurality of analogue-to- digital converters (ADCO-3), hereinafter termed ADCs, the ADCs being configured to sample an input signal at a common sampling rate and at differing phases to produce a corresponding plurality of digital signal outputs, the signal converter (800) being configured to produce a combined digital signal output from a combination of the plurality of digital signal outputs, wherein the signal converter (800) is configured to determine a sampling timing error (ΔT) between a pair of the ADCs by comparing an autocorrelation (710) of the combined digital signal output with a cross-correlation (720) of a respective pair of the plurality of digital signal outputs.
摘要翻译：包括多个模数转换器（ADCO-3）（以下称为ADC）的时间交织信号转换器（800），所述ADC被配置为以公共采样率和不同阶段对输入信号进行采样以产生相应的多个数字信号输出，所述信号转换器（800）被配置为产生从所述多个数字信号输出的组合输出的组合数字信号，其中所述信号转换器（800）被配置为确定采样定时误差 T），通过将组合数字信号输出的自相关（710）与相应的多个数字信号输出对的互相关（720）进行比较来实现。

7. 发明申请

WO2009050624A2 METHOD OF CONTROLLING A POWER TRANSFER SYSTEM AND POWER TRANSFER SYSTEM 审中-公开
标题翻译：控制电力传输系统和电力传输系统的方法
公开(公告)号：WO2009050624A2
公开(公告)日：2009-04-23
申请号：PCT/IB2008/054173
申请日：2008-10-10
申请人： NXP B.V. , PIJNENBURG, Remco, H., W. , MOTTE, Bruno , SCHOLTENS, Peter, C., S.
发明人： PIJNENBURG, Remco, H., W. , MOTTE, Bruno , SCHOLTENS, Peter, C., S.
IPC分类号： H02J7/02 , G06K7/00 , H04B5/00
CPC分类号： H02J50/10 , H02J7/022 , H02J50/40 , H02J50/80 , H04B5/0037 , Y02D70/144 , Y02D70/166
摘要： The present invention relates to a power transfer system which comprises a power transfer device (10) as well as at least one portable device (20), and to a method of controlling the power transfer system specifically in case of a dead battery condition of a battery (21) of the portable device (20). The power transfer device (10) for wireless charging of the battery (21) arranged in the portable device (20) and the power transfer device (10) each comprise a near field communication functionality for data communication by a data communication link (32) between the devices. The method includes a step of starting to establish the data communication link (32) between the power transfer device (10) and the portable device (20). When the establishment of the data communication link (32) is started, the power transfer device (10) requests the portable device (20) to transmit an identification information via the data communication link (32) to the power transfer device (10). It is then detected whether the identification information of the portable device (20) is received by the power transfer device (10). Depending upon whether the identification information is received a setting is performed for setting a charging power to be transferred from the power transfer device (10) to the portable device (20). The setting provides a reduced charging power not exceeding a first predetermined value when the identification information is not received. Depending upon this setting a power transfer link (31) is established by the power transfer device (10), and the charging power not exceeding the first predetermined value is transferred to the portable device (20) so that the portable device (20) can be powered by this transferred power to enable data communication and to charge the battery (21).
摘要翻译：电力传输系统技术领域本发明涉及一种电力传输系统，其包括电力传输装置（10）以及至少一个便携式装置（20），以及一种在电池电量不足的情况下特别地控制电力传输系统的方法电池（21）。布置在便携式设备（20）和电力传输设备（10）中的用于无线充电的电力（21）的电力传输设备（10）每个都包括用于通过数据通信链路（32）进行数据通信的近场通信功能，在设备之间。该方法包括开始在电力传输装置（10）和便携式装置（20）之间建立数据通信链路（32）的步骤。当数据通信链路（32）的建立开始时，电力传输装置（10）请求便携式装置（20）经由数据通信链路（32）向电力传送装置（10）发送识别信息。然后检测便携式设备（20）的识别信息是否被电力传送装置（10）接收。根据是否接收到识别信息，执行用于设置要从电力传送装置（10）传送到便携式装置（20）的充电电力的设定。当未接收到识别信息时，该设置提供不超过第一预定值的减小的充电功率。根据该设定，电力传送装置（10）建立电力传输连接（31），并且不超过第一预定值的充电电力被传送到便携式设备（20），使得便携式设备（20）可以由该传送的电力供电，以实现数据通信并对电池（21）充电。

8. 发明申请

WO2007138512A3 FLASH ANALOGUE TO DIGITAL CONVERTER 审中-公开
标题翻译：数字转换器的闪存模拟
公开(公告)号：WO2007138512A3
公开(公告)日：2008-02-14
申请号：PCT/IB2007051839
申请日：2007-05-15
申请人： NXP BV , SCHOLTENS PETER C S
发明人： SCHOLTENS PETER C S
IPC分类号： H03M1/36
CPC分类号： H03M1/365
摘要： The invention relates to a flash analogue to digital converter comprising a first analogue input (150) and a plurality of series connected first resistive elements (110) forming a resistor ladder (170), the resistor ladder (170) having a first ladder terminal (105), a second ladder terminal (106) and a plurality of ladder nodes (101). With the resistor ladder (170) coupled with the first ladder terminal (105) to a reference voltage and with the second ladder terminal (106) coupled to ground the maximal input voltage coupled to the first analogue input (150) exceeds the reference voltage and the minimal input voltage coupled to the first analogue input (150) is lower than the ground potential, thereby realizing an enlarged input voltage range. The first resistive elements (110) have not all an equal resistance.
摘要翻译：本发明涉及一种闪存模数转换器，包括形成电阻梯（170）的第一模拟输入（150）和多个串联的第一电阻元件（110），所述电阻梯（170）具有第一梯形终端 105），第二梯形终端（106）和多个梯形节点（101）。利用与第一梯形终端（105）耦合到参考电压的电阻梯（170）和耦合到地的第二梯形终端（106），耦合到第一模拟输入（150）的最大输入电压超过参考电压，并且耦合到第一模拟输入（150）的最小输入电压低于接地电位，从而实现放大的输入电压范围。第一电阻元件（110）并不全部具有相等的电阻。

9. 发明申请

WO2003107538A1 DECODING LOGIC FOR GENERATING A N-BIT BINARY OUTPUT SIGNAL ON THE BASIS OF AN INTERMEDIATE N-BIT GRAY SIGNAL 审中-公开
标题翻译：基于中间N位灰度信号生成N位二进制输出信号的解码逻辑
公开(公告)号：WO2003107538A1
公开(公告)日：2003-12-24
申请号：PCT/IB2003/002385
申请日：2003-05-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M7/16
CPC分类号： H03M7/16 , H03M5/00 , H03M7/165
摘要： The invention relates to a decoding logic for generating a n-bit binary output signal (4) on the basis of an intermediate n-bit Gray signal (6), comprising a first series connection of respective logic units of a first kind (8) for generating respective bits of the n-bit binary output signal (4), wherein the nth bits of the respective signals are the most significant bits and wherein the 1th bits of the respective signals are the least significant bits of the respective signals, and wherein, in use, the mth logic unit of the first kind, wherein m=1 ,..., (n-1), generates the (n-m)th bit of the n-bit binary output signal (4) on the basis of the (n-m+1)th bit of the binary output signal and the (n-m)th bit of the Gray signal (6), wherein the mth logic unit of the first kind (8) consists of one or more AND-gates, one or more NAND-gates, and/or an OR-gate.
摘要翻译：本发明涉及一种用于基于中间n位灰度信号（6）生成n位二进制输出信号（4）的解码逻辑，包括第一类（8）的各个逻辑单元的第一串联连接，用于产生n位二进制输出信号（4）的各个位，其中相应信号的第n位是最高有效位，并且其中相应信号的第1位是相应信号的最低有效位，并且其中在使用中，第一类的第m个逻辑单元，其中m = 1，...，（n-1）基于以下方式生成n位二进制输出信号（4）的（nm）位：二进制输出信号的第（n-m + 1）位和灰色信号（6）的第（nm）位，其中第一类（8）的第m逻辑单元由一个或多个与门，一个或多个NAND门和/或OR门。

10. 发明申请

WO2003055076A3 ANALOG-TO-DIGITAL CONVERTER AND METHOD OF GENERATING AN INTERMEDIATE CODE FOR AN ANALOG-TO-DIGITAL CONVERTER 审中-公开
公开(公告)号：WO2003055076A3
公开(公告)日：2003-07-03
申请号：PCT/IB2002/005406
申请日：2002-12-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHOLTENS, Peter, C., S.
发明人： SCHOLTENS, Peter, C., S.
IPC分类号： H03M1/06
摘要： The invention relates to an analog-to-digital converter (2) for converting an analog input signal (4) into a digital binary output signal (6), comprising a reference unit (8) for generating a thermometric signal (10) based on a comparison of the input signal with a reference voltage level (12), a first logic circuit (14) which is connected to the reference unit for the generation of an intermediate signal (16) based on the thermometric signal, and a second logic circuit (18) which is connected to the first logic circuit for the generation of the digital binary output signal based on the intermediate signal, wherein the thermometric signal comprises a bit word from a first set of bit words and the intermediate signal comprises a bit word from a second set of bit words, while each bit-word represents a unique number and two bit words from the second set which belong to two successive unique numbers, respectively, only differ by one bit, wherein the bit words from the second set can be arranged in rows of a matrix, the sequence of the rows corresponding to the unique numbers represented by the bit words, and wherein, in use, each bit of the bit word of the thermometric signal is supplied to one and only one input port of the first logic circuit, wherein the respective numbers of bit changes in the respective columns of the matrix are at least substantially equal. Furthermore the invention relates to a method of generating a second set of bit words for the analog-to-digital converter according to the invention.

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