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Agilent Physical Layer Test System (PLTS) 2014

Physical Layer Test System 2014(PLTS)包含新颖的功能,有助于解决当今信号完整性工程师面临的实际问题。有许多信号完整性工具可用于设计,分析和高速内部连接的故障排除,但它们难以管理它们。安捷伦PLTS设计团队创建了2014版本,将新功能集成到PLTS中,大大提高了生产力.PLTS是用于测量和分析物理层器件的信号完整性行业解决方案。奇才帮助用户轻松校准和测量多端口设备。一旦测量完毕,PLTS拥有丰富的显示,分析,数据重新格式化和转换工具,以及多种导入和导出功能。 PLTS与PNA和ENA网络分析仪以及TDR协同工作。数据和传输线模型可以导出到仿真工具或从仿真工具导入。分析功能包括频率或时间的单端和差分绘图,以及眼图和RCLG模型提取。主要工具改进:许多可用性功能已被纳入PLTS 2014中,但有两项新功能被认为是突破性的技术行业。首先是多通道模拟,另一个是单端口自动夹具移除(AFR)。他们一起创建了一个节省时间的工具,帮助有经验的用户完成物理层通道的更高级分析。多通道仿真功能使用户能够快速测量通道,移除任何固定装置,然后模拟测量通道的性能。新增供应商使用供应商提供的TX和RX的IBIS-AMI模型可创建真实世界的模拟结果。内置TX源可定制以匹配指定信号。用户可以指定数据速率,长度和电压,然后添加噪声,抖动和重新加重。内置的可定制RX允许用户从常用的CTLE,FFE和DFE均衡器中进行选择。可以添加多个来源来模拟多通道模拟的入侵串扰。由此产生的波形可以用直方图显示在多色眼图中,以便进行常用的眼睛测量。单端口自动夹具拆卸工具是2X THRU AFR的突破性扩展,可以帮助用户在PCB上设计和制造特殊的校准结构。现在,测试夹具本身可以用作端口2上开路的结构。当使用几乎不可能创建普通2X THRU结构的FPGA应用时,这非常有用。此外,通过一起使用额外的校准结构,例如开路,短路和/或直通,可以提高精度。这种纠错灵活性使信号完整性工程师能够更精确地控制精度,而不需要为前沿应用做出易用的决策。


Agilent Physical Layer Test System (PLTS) 2014 (信号完整性工具) | 578M

The new Physical Layer Test System (PLTS) 2014 includes novel features that will help solve real world problems for today’s signal integrity engineers. There are so many signal integrity tools available for design, analysis, and troubleshooting of high-speed inter connects it difficult to manage them all.
Agilent’s PLTS design team has created version 2014, integrating new features into PLTS for a substantial boost in productivity.
PLTS is the signal integrity industry solution for measurement and analysis of physical layer devices. Wizards help users to calibrate and measure multiport devices with ease. Once measured, PLTS has a rich set of displays, analysis, data reformatting and conversion tools, as well as a versatile set of import and export capabilities.
PLTS works with PNA and ENA network analyzers, and TDRs. Data and transmission line models can be exported to, or imported from simulation tools. The analysis features include single-ended and differential plots in frequency or time, as well as eye diagrams and RCLG model extraction.Major tool advancements:
Many usability features have been incorporated into PLTS 2014, but there are two new capabilities that are considered breakthrough for the technical industry. The first is multi-channel simulation and the other is 1-port automatic fixture removal(AFR). Together they create a time saving tool that helps the experienced user accomplish more advanced analysis of the physical layer channel.
The multi-channel simulation capability allows the user to quickly measure a channel, remove any fixtures and then simulate the measured channels performance. The newly added capability to use vendor supplied IBIS-AMI models for TX and RX creates real-world simulation results.Built-in TX sources can be customized to match a specified signal. Users can specify data rates, lengths and voltages and then add noise, jitter, and re-emphasis. The built-in customizable RX allows the user to select from the common CTLE, FFE, and DFE equalizers. Multiple sources can be added to simulate aggressor cross talk for multi-channel simulations. The resulting waveforms can be displayed in multi-color eye diagrams with histograms for common eye measurements.The 1-port automatic fixture removal tool is a breakthrough extension of the 2X THRU AFR that saves the user from designing and fabricating special calibration structures on PCBs. Now, the test fixture itself can be used as the structure with an open circuit on port 2. This is extremely helpful when working with FPGA applications where it is nearly impossible to create a normal 2X THRU structure. Furthermore, the accuracy can be enhanced by using additional calibration structures together such as an open, short and/or THRU. This error correction flexibility gives the signal integrity engineer more control over accuracy versus ease-of-use decisions that need to be made for leading edge applications.

Language: English
Operating Systems: Windows 7/8.x/10.x


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