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1. 发明授权

US06573770B1 Programmable leakage current offset for delay locked loop 有权
标题翻译：用于延迟锁定环路的可编程漏电流补偿
公开(公告)号：US06573770B1
公开(公告)日：2003-06-03
申请号：US10230726
申请日：2002-08-29
申请人： Claude R. Gauthier , Pradeep R. Trivedi , Brian W. Amick , Dean Liu
发明人： Claude R. Gauthier , Pradeep R. Trivedi , Brian W. Amick , Dean Liu
IPC分类号： H03L706
CPC分类号： H03L7/0812 , H03L7/0891
摘要： A method and apparatus for post-fabrication adjustment of a delay locked loop leakage current is provided. The adjustment system includes an adjustment circuit that adjusts a leakage current offset circuit to compensate for the leakage current of a capacitor in the delay locked loop. The capacitor connects to a control voltage of the delay locked loop. Such control of the leakage current in the delay locked loop allows a designer to achieve a desired delay locked loop operating characteristic after the delay locked loop has been fabricated.
摘要翻译：提供了延迟锁定环路漏电流的制造后调整方法和装置。调整系统包括调整电路，调整漏电流补偿电路以补偿延迟锁定环中的电容器的漏电流。电容器连接到延迟锁定环路的控制电压。在延迟锁定环路中的这种对漏电流的控制允许设计者在制造延迟锁定环路之后实现期望的延迟锁定环路工作特性。

2. 发明授权

US06618277B2 Apparatus for reducing the supply noise near large clock drivers 有权
公开(公告)号：US06618277B2
公开(公告)日：2003-09-09
申请号：US09930537
申请日：2001-08-14
申请人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Pradeep R. Trivedi , Dean Liu
发明人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Pradeep R. Trivedi , Dean Liu
IPC分类号： H02M700
CPC分类号： H02M1/12 , G06F1/04 , G06F1/26 , H02M1/10
摘要： An apparatus for reducing power supply noise in the power supply system of a clock driver has been developed. The apparatus includes a clock driver with a power supply system connected to the clock driver and a shunting resistor connected across the power supply system in parallel with the clock driver.

3. 发明授权

US06476663B1 Method for reducing supply noise near an on-die thermal sensor 有权
标题翻译：降低管芯热传感器附近供电噪声的方法
公开(公告)号：US06476663B1
公开(公告)日：2002-11-05
申请号：US09929151
申请日：2001-08-14
申请人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Dean Liu , Pradeep R. Trivedi
发明人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Dean Liu , Pradeep R. Trivedi
IPC分类号： H01L3500
CPC分类号： G01K7/00 , H01L23/34 , H01L2924/0002 , H01L2924/00
摘要： A method for reducing power supply noise in the power supply system of a thermal sensor has been developed. The method includes powering up a thermal sensor and inserting a shunting resistance across the power supply terminals. The shunting resistance is inserted in parallel with the thermal sensor.
摘要翻译：已经开发了用于降低热传感器的电源系统中的电源噪声的方法。该方法包括加热热传感器并在电源端子上插入分流电阻。分流电阻与热传感器并联插入。

4. 发明授权

US06501328B1 Method for reducing peak to peak jitter in a dual-loop delay locked loop 有权
标题翻译：降低双回路延迟锁定环路峰峰值抖动的方法
公开(公告)号：US06501328B1
公开(公告)日：2002-12-31
申请号：US09930435
申请日：2001-08-14
申请人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Dean Liu , Pradeep R. Trivedi
发明人： Claude R. Gauthier , Brian W. Amick , Tyler J. Thorp , Dean Liu , Pradeep R. Trivedi
IPC分类号： H03B100
CPC分类号： H03L7/0812
摘要： A method for reducing power supply noise in the power supply system of a delay locked loop has been developed. The method includes powering up a delay locked loop and inserting a shunting resistance across the power supply terminals. The shunting resistance is inserted in parallel with the delay locked loop.
摘要翻译：已经开发了用于减小延迟锁定环路的电源系统中的电源噪声的方法。该方法包括上电延迟锁定环路，并在电源端子上插入分流电阻。分流电阻与延迟锁定环并联插入。

5. 发明授权

US07263628B2 Method and apparatus for receiver circuit tuning 有权
标题翻译：接收机电路调谐方法和装置
公开(公告)号：US07263628B2
公开(公告)日：2007-08-28
申请号：US10378295
申请日：2003-03-03
申请人： Claude R. Gauthier , Aninda K. Roy , Pradeep R. Trivedi , Brian W. Amick
发明人： Claude R. Gauthier , Aninda K. Roy , Pradeep R. Trivedi , Brian W. Amick
IPC分类号： H04L7/00
CPC分类号： H03L7/081 , G06F1/12 , H03L7/18
摘要： A Mobile Subscriber Directory Assistance (MSDA) system including originating carrier center initiating a directory assistance call, a directory assistance center providing a directory assistance service, and a search environment. The search environment includes an aggregated pointer database and at least one directory number resolution database. A caller requesting a telephone number is connected to a directory assistance service center where search criteria for the requested number are taken. The requested number is identified by searching the aggregated pointer database and the directory number resolution database. The caller is connected to the identified telephone number without releasing this identified telephone number.
摘要翻译：方法和装置通过收发器电路来调整传播延迟。发送装置被配置为产生控制信号，其中驱动电路的阻抗取决于控制信号。偏置发生器可操作地连接到发送装置，并且取决于控制信号。接收器电路可操作地连接到偏置发生器，其中偏置发生器布置成可操作地调节通过接收器电路的传播延迟。

6. 发明授权

US06570421B1 Programmable leakage current offset for phase locked loop 有权
标题翻译：用于锁相环的可编程泄漏电流偏移
公开(公告)号：US06570421B1
公开(公告)日：2003-05-27
申请号：US10230862
申请日：2002-08-29
申请人： Claude R. Gauthier , Pradeep R. Trivedi , Brian W. Amick
发明人： Claude R. Gauthier , Pradeep R. Trivedi , Brian W. Amick
IPC分类号： H03L706
CPC分类号： H03L7/0893 , H03L7/18
摘要： A method and apparatus for post-fabrication adjustment of a phase locked loop leakage current is provided. The adjustment system includes an adjustment circuit that adjusts a leakage current offset circuit to compensate for the leakage current of a capacitor in the phase locked loop. The capacitor connects to a control voltage of the phase locked loop. Such control of the leakage current in the phase locked loop allows a designer to achieve a desired phase locked loop operating characteristic after the phase locked loop has been fabricated.
摘要翻译：提供了一种用于制造后调整锁相环漏电流的方法和装置。调整系统包括调整电路，调整漏电流补偿电路以补偿锁相环中的电容器的漏电流。电容器连接到锁相环的控制电压。在锁相环中的泄漏电流的这种控制允许设计者在制造了锁相环之后实现期望的锁相环工作特性。

7. 发明授权

US06788045B2 Method and apparatus for calibrating a delay locked loop charge pump current 有权
标题翻译：用于校准延迟锁定环电荷泵电流的方法和装置
公开(公告)号：US06788045B2
公开(公告)日：2004-09-07
申请号：US10147594
申请日：2002-05-17
申请人： Claude R. Gauthier , Brian W. Amick , Pradeep Trivedi , Dean Liu
发明人： Claude R. Gauthier , Brian W. Amick , Pradeep Trivedi , Dean Liu
IPC分类号： G01R2312
CPC分类号： H03L7/0812 , H03L7/0896
摘要： A calibration and adjustment system for post-fabrication control of a delay locked loop charge pump current is provided. The calibration and adjustment system includes an adjustment device that varies an amount of charge pump current. Such control of the charge pump current in a delay locked loop allows a designer to achieve a desired delay locked loop operating characteristic after the delay locked loop has been fabricated. A representative value of the amount of adjustment desired in the charge pump current may be stored and subsequently read to adjust the delay locked loop.
摘要翻译：提供了一种用于后期制造控制延迟锁定环电荷泵电流的校准和调整系统。校准和调节系统包括改变电荷泵电流量的调节装置。在延迟锁定环路中对电荷泵电流的这种控制允许设计者在制造延迟锁定环路之后实现期望的延迟锁定环路工作特性。可以存储并随后读取电荷泵电流期望的调节量的代表值来调整延迟锁定环路。

8. 发明授权

US07062688B2 Updating high speed parallel I/O interfaces based on counters 有权
标题翻译：基于计数器更新高速并行I / O接口
公开(公告)号：US07062688B2
公开(公告)日：2006-06-13
申请号：US10196384
申请日：2002-07-16
申请人： Claude R. Gauthier , Aninda K. Roy , Brian W. Amick , Dean Liu
发明人： Claude R. Gauthier , Aninda K. Roy , Brian W. Amick , Dean Liu
IPC分类号： G01R31/28
CPC分类号： G06F11/24
摘要： A technique for adjusting a communication system involves a link, where the link includes a data line arranged to transmit a data signal and a clock line adapted to transmit a clock signal. The technique uses one or more counters to test the transmission across the link. Dependent on one or more of these counters, a test circuit, connected to the link, compares a known test pattern signal to a latched test pattern signal transmitted on the data line. The test circuit includes an adjustment circuit arranged to generate an adjustable clock signal from the clock signal, where the adjustable clock signal determines when to latch the transmitted test pattern signal The test circuit adjusts a timing of the adjustable clock signal relative to the data signal of the link.
摘要翻译：用于调整通信系统的技术涉及链路，其中链路包括被布置为发送数据信号的数据线和适于发送时钟信号的时钟线。该技术使用一个或多个计数器来测试链路上的传输。根据一个或多个这些计数器，连接到链路的测试电路将已知的测试模式信号与在数据线上发送的锁存的测试模式信号进行比较。该测试电路包括调整电路，该调整电路被布置成从时钟信号产生可调节的时钟信号，其中可调节时钟信号确定何时锁存发送的测试图形信号。测试电路相对于数据信号的数据信号调整可调节时钟信号的定时链接。

9. 发明授权

US06768955B2 Adjustment and calibration system for post-fabrication treatment of phase locked loop charge pump 有权
标题翻译：锁相环电荷泵后处理调整校准系统
公开(公告)号：US06768955B2
公开(公告)日：2004-07-27
申请号：US10147707
申请日：2002-05-17
申请人： Claude R. Gauthier , Brian W. Amick , Dean Liu , Pradeep Trivedi
发明人： Claude R. Gauthier , Brian W. Amick , Dean Liu , Pradeep Trivedi
IPC分类号： G01R2300
CPC分类号： H03L7/0896 , H03L7/18
摘要： An adjustment and calibration system for post-fabrication treatment of a phase locked loop charge pump is provided. The adjustment and calibration system includes at least one adjustment circuit, to which a phase locked loop charge pump output is responsive, and a storage device that selectively stores control information (1) associated with a state of the adjustment circuit and/or (2) from a tester that writes such control information to the storage device, where the control information stored in the storage device is subsequently selectively read out in order to adjust the adjustment circuit to a state corresponding to the control information.
摘要翻译：提供了一种用于锁相环电荷泵的后制造处理的调整和校准系统。调节和校准系统包括至少一个调节电路，锁相环电荷泵输出响应于该调节电路;以及存储装置，其选择性地存储与调节电路的状态相关联的控制信息（1）和/或（2）从将存储在存储装置中的控制信息写入存储装置的测试者，随后选择性地读出，以便将调节电路调整到与控制信息相对应的状态。

10. 发明授权

US06614287B1 Calibration technique for delay locked loop leakage current 有权
标题翻译：延迟锁定环路漏电流的校准技术
公开(公告)号：US06614287B1
公开(公告)日：2003-09-02
申请号：US10217926
申请日：2002-08-13
申请人： Claude R. Gauthier , Pradeep Trivedi , Brian W. Amick , Dean Liu
发明人： Claude R. Gauthier , Pradeep Trivedi , Brian W. Amick , Dean Liu
IPC分类号： H03K2100
CPC分类号： H03L7/0812 , H03L7/0891
摘要： A method and apparatus for post-fabrication calibration and adjustment of a delay locked loop leakage current is provided. The calibration and adjustment system includes an adjustment circuit that adjusts a leakage current offset circuit to compensate for the leakage current of a capacitor. The capacitor connects to a control voltage of the delay locked loop. Such control of the leakage current in the delay locked loop allows a designer to achieve a desired delay locked loop operating characteristic after the delay locked loop has been fabricated. A representative value of the amount of adjustment desired in the leakage current may be stored and subsequently read to adjust the delay locked loop.
摘要翻译：提供了用于制造后校准和调整延迟锁定环路漏电流的方法和装置。校准和调整系统包括调整电路，调整漏电流补偿电路以补偿电容器的漏电流。电容器连接到延迟锁定环路的控制电压。在延迟锁定环路中的这种对漏电流的控制允许设计者在制造延迟锁定环路之后实现期望的延迟锁定环路工作特性。可以存储泄漏电流期望的调整量的代表值，随后读取以调整延迟锁定环。

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