Every electronic circuit has some noise and it can affect both analog and digital circuits. Some noise comes from outside interference while some comes from random factors such as thermal effects.

Time domain simulations of high speed serial channels are really computational experiments rather than mathematical evaluations. They have confidence limits just like any physical experiment, and ...

Tektronix has released new firmware for the 5 Series and 6 Series MSO mixed signal oscilloscopes that unlocks a new analysis tool called Spectrum View. A free upgrade (see URLs below), Spectrum View ...