EClamp2122S Datasheet - Semtech

EClamp2122S USB Downstream Port Filter & TVS

The EClamp®2122S is combination EMI filter and line termination device with integrated TVS diodes for use on USB 2.0 interfaces. This device utilizes solid-state silicon-avalanche technology for superior clamping performance and DC electrical characteristics. They have been optimized for protection .

EClamp2122S Features

* EMI/RFI filtering and line termination with integrated ESD protection ESD protection for USB power (VBUS) and data lines (D+ & D-) to IIEC 61000-4-2 (ESD), ±25kV (air), ±20kV (contact) Filtering and termination for two USB data lines Series resistors for impedance matching Integrated pull

EClamp2122S-Semtech.pdf