The sampling technology was invented by Hewlett-Packard (HP). The first product was launched in 1960, the HP 185A with a bandwidth of 500 MHz. Read more...
Did you know? |
Only 3 manufacturers are offering oscilloscopes with a bandwidth greater than 50 GHz: Keysight, Tektronix and Teledyne LeCroy. Read more...
Latest Oscilloscope News |
The sampling technology was invented by Hewlett-Packard (HP). The first product was launched in 1960, the HP 185A with a bandwidth of 500 MHz. Read more...
Oscilloscope Basics |
Signal measurement results can only be as accurate as the test and measurement tools in use. As clock rates and edge speeds of today’s electronic circuits increase, probing becomes a critical piece of the measurement system – the component that comes in direct contact with your circuit. This article looks at voltage probing considerations for embedded system and digital design debugging applications.
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Oscilloscope Background |
Often clock jitter induced from the power supply noise, signal routings, or other signals severely degrade the performance of the system. Clock generation and distribution in a FPGA for a high speed analog application is particularly prone to these issues. They manifest themselves in phase noise or clock jitter, which is the random variation of the period of a signal over time. Clearly, optimization of the design requires verification of the integrity of such clocks.
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