Total Jitter Components A good technique to measure TJ uses a high-end digital sampling oscilloscope. This oscilloscopes need to have a better noise floor than the device under test, otherwise the performance of
How to Measure Jitter 00:05:04 | 21 JUN 2018 This video reviews Low Voltage Differential Signaling or LVDS technology, eye diagram configurations, jitter measurement, and the tradeoff between different cable lengths and data rates. Resources arrow-right LVDS Training Series arrow-right DS90LV047...
All serial data streams and clocks have jitter (the difference between the arrival of an edge and the expected time of arrival). The jitter you see on an oscilloscope is a function of the signal's timing jitter and amplitude noise, plus the jitter and noise that the oscilloscope adds to ...
The NMS monitors port traffic around the clock and determines the traffic trend on the network based on traffic curves of devices. The traffic curves seem to be smooth on the NMS although microbursts (packet loss) have occurred. The NMS obtains device data in SNMP get mode, which has th...
Actually this is what I want to measure using the evaluation board, and based on the measurement I want to decide whether I should use CYUSB generated clock to sample the ADC or I have to make another indepedent clean clock for the ADC. For the latter option, I do face the ...
Hi, I am trying to measure the frequency stability of an optical chopper over time using the Digilent Discovery 2. When using the Scope tool, I can see the square pulse train generated by the chopper, and the Frequency measurement gives me the frequency
The project team analyzed and designed an intelligent clock solution to solve the problem of long planning and deployment cycles involving the 1588 clock and the requirement to take sites offline to measure fiber symmetry. The solution allows clock path planning and configuration to be completed...
If the PLL is locked, narrow the bandwidth of the spectrum analyzer to determine whether the phase noise is acceptable or not, confirming the test result with the simulation result. Measure the phase noise at several bandwidths, such as 1 kHz, 10 kHz, and 1 MHz, for example. ...
Figure 14. Same signal applied to the two channels being deskewed. The next step is to overlay the two scopes as shown inFigure 15. Then, zoom into a leading edge of the signal so you can use markers to measure the delta time as shown inFigure 16. ...
Among many advantages of using this analyzer, my first basic concern is how to use the ELA to check/confirm the system clock of a design running in FPGA device? I want to make sure that the clock is fed properly. PS: Actually, I have checked the clock using the JTAG_debu...