High-speed serial interfaces often transmit data with differential signaling. A trace differential probe is used and often provide an additional connection for ground – especially the higher bandwidth models.
Signal Integrity Journal, covering signal integrity, power integrity and EMC/EMI, has published its 2021 issue. The magazine is available in print (by subscription and at select SI/PI/EMI events) and is also available as a technical eBook. Download Now.
Rohde & Schwarz has many test instruments and solutions for highspeed digital design including oscilloscopes, spectrum and phase noise analyzers, signal generators, vector network analyzers, and power supplies.