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首页技术支持 Renesas Faster Timing Design and Accurate Performance Testing with Jitter Measurement Utility

Renesas Faster Timing Design and Accurate Performance Testing with Jitter Measurement Utility

来源:http://taiheth.com 作者:泰河盛电子 2023年09月21
As all designers know, when selecting timing devices for board design, it is important to know the phase noise performance.The problem is that phase noise analyzers are not readily available to everyone.Especially for programmable timing devices, users would want to see what the performance is for a particular configuration.
Renesas Electronics Corporation's Jitter Measurement Utility makes it simple and convenient for anyone to evaluate the performance of a specific configuration any time it fits their schedule.
Quick Results
Phase noise measurement can now be completed during a design meeting.The Utility allows users to configure the device and deliver plots in a very short time.A user can optimize the device's Timing Commander settings to fine-tune the performance with new results typically in five minutes or less.
Time is Money
Performing phase noise measurements normally takes 30 minutes including a lab setup.This Utility eliminates the setup time and performs the measurement in just a few minutes as it leverages a pre-installed lab environment.Every time the configuration settings are modified, the user doesn't need to go to the lab to repeat the setup.For projects with 16 configurations and 8 users needing access, the Jitter Measurement Utility can save up to 6 hours a day, that is 1600 hours per year!
What is the Utility's Input?
The Utility requires a custom device configuration file (.tcs) created in Renesas's Timing Commander™ software.Timing Commander is an easy-to-use Windows-based platform to configure all of our timing devices.Use Timing Commander to quickly create and optimize a configuration file that the Utility can read when uploaded via the web.
What is the Utility's Output?
This tool is designed for phase noise measurements.It will return a plot and a summary to the user.The phase noise plot shows phase jitter for a 12 kHz – 20 MHz integration range.The linear vertical scale is in dBc/Hz and the log horizontal scale is in Hz.In addition to the phase noise plots, the user also receives a log file with output type, enable/disable status and output frequency measurement.
Phase noise plot generated by Renesas's Jitter Measurement Utility:
 
Increased Productivity
The Utility performs the same precise test every time a user submits the setting file and automatically saves the summary log file and phase noise detailed results.Users will not need to perform repetitive, manual measurements and will have more time to spend on other advanced projects.
The Jitter Measurement Utility results will indicate immediately if something is wrong with the configuration or if the performance is not as desired.Using Timing Commander, fixes can be applied quickly and a new configuration can be run again to check those changes.
Designed to Help Board Designers
The Utility lets board designers check the device output performance.When a Timing Commander settings file is reconfigured with different settings, the new configuration can be run again.The designer can do this multiple times to find the best performing, most optimized configuration for the desired set of output clocks.石英晶体振荡器

原厂编码 生产商品牌 型号 频率 输出 电源电压
XTP332156.250000I Renesas晶振 XT 156.25 MHz LVPECL 3.3V
XTL312625.000000I Renesas晶振 XT 625 MHz LVDS 1.8V
XTN312100.000000I Renesas晶振 XT 100 MHz HCSL 1.8V
XTL322080.000000I Renesas晶振 XT 80 MHz LVDS 2.5V
XTP322100.000000I Renesas晶振 XT 100 MHz LVPECL 2.5V
XTP332100.000000I Renesas晶振 XT 100 MHz LVPECL 3.3V
XTL312100.000000I Renesas晶振 XT 100 MHz LVDS 1.8V
XTP332K48.479000I Renesas晶振 XT 2.048479 GHz LVPECL 3.3V
XTP332087.000000I Renesas晶振 XT 87 MHz LVPECL 3.3V
XTC312272.800000I Renesas晶振 XT 272.8 MHz CML 1.8V
XTC332272.800000I Renesas晶振 XT 272.8 MHz CML 3.3V
XTN322100.000000I Renesas晶振 XT 100 MHz HCSL 2.5V
XTP332025.000000I Renesas晶振 XT 25 MHz LVPECL 3.3V
XTL322100.000000I Renesas晶振 XT 100 MHz LVDS 2.5V
XTL332125.000000I Renesas晶振 XT 125 MHz LVDS 3.3V
XTN312032.000000I Renesas晶振 XT 32 MHz HCSL 1.8V
XTP322025.000000I Renesas晶振 XT 25 MHz LVPECL 2.5V
XTL312156.250000I Renesas晶振 XT 156.25 MHz LVDS 1.8V
XTP332204.800000I Renesas晶振 XT 204.8 MHz LVPECL 3.3V
XTL322200.000000I Renesas晶振 XT 200 MHz LVDS 2.5V
XTL312125.000000I Renesas晶振 XT 125 MHz LVDS 1.8V
XTP332039.145000I Renesas晶振 XT 39.145 MHz LVPECL 3.3V
XTP332045.000000I Renesas晶振 XT 45 MHz LVPECL 3.3V
XTL332148.351648I Renesas晶振 XT 148.351648 MHz LVDS 3.3V
XTL312L00.000000I Renesas晶振 XT 2.1 GHz LVDS 1.8V
XTL312A00.000000I Renesas晶振 XT 1 GHz LVDS 1.8V
XTC332100.000000I Renesas晶振 XT 100 MHz CML 3.3V
XTL312016.000000I Renesas晶振 XT 16 MHz LVDS 1.8V
XTP332L00.000000I Renesas晶振 XT 2.1 GHz LVPECL 3.3V
XTP332040.000000I Renesas晶振 XT 40 MHz LVPECL 3.3V
XTP322K99.999999I Renesas晶振 XT 2.099999999 GHz LVPECL 2.5V
XTN332100.000000I Renesas晶振 XT 100 MHz HCSL 3.3V
XTL312779.215495I Renesas晶振 XT 779.215495 MHz LVDS 1.8V
XTL312779.215000I Renesas晶振 XT 779.215 MHz LVDS 1.8V
XTC312818.991000I Renesas晶振 XT 818.991 MHz CML 1.8V
XTC312779.215000I Renesas晶振 XT 779.215 MHz CML 1.8V
XTC312822.128000I Renesas晶振 XT 822.128 MHz CML 1.8V
XTC312G81.518000I Renesas晶振 XT 1.681518 GHz CML 1.8V
XTC312840.759000I Renesas晶振 XT 840.759 MHz CML 1.8V
XTC312G37.982000I Renesas晶振 XT 1.637982 GHz CML 1.8V
XTC312F88.430000I Renesas晶振 XT 1.58843 GHz CML 1.8V
XTC312G44.256000I Renesas晶振 XT 1.644256 GHz CML 1.8V

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