The 80A02 EOS/ESD Isolation module protects the sampling bridge of Tektronix DSA83001electrical sampling module inputs from damage due to electro-overstress (EOS) and electrostatic discharge (ESD) from circuit boards and cables. The 80A02 is for applications such as electrical TDR circuit board testing and cable testing where large static charges can be stored in the DUT. Also compatible with DSA8200, TDS/CSA8200, TDS/CSA8000B, and TDS/CSA8000 sampling oscilloscopes. Key features Single-channel electrostatic discharge (ESD) and electro-overstress (EOS) damage protection for Tektronix DSA8300 electrical sampling modules Plugs into and is powered from sampling mainframe Compatible with Tektronix extender cables <37 ps reflected rise time when used with 80E04 or SD24 electrical sampling TDR modules Applications Electrical sampling module input isolation for high-speed electrical signal analysis Circuit-board controlled impedance testing (TDR)