4-Channel ESD Solution for High-Speed Differential Interface

Product ImageHDMI, LVDS, SATA, and Ethernet applications all have one thing in common; they are all high-speed, differential signaling interfaces to the external world. To protect the ports for these interfaces, TI has released the TPD4S009. This device offers four tightly matched ESD clamp circuits for dual differential lines. The monolithic silicon technology allows matching between the differential signal pairs, which is exceedingly important as data rates increase. Less than 0.05 pF differential capacitance matching ensures that the signal distortion due to added ESD clamp remains minimal. The 0.8-pF line capacitance is suitable for data rates in excess of 3 Gbps. The TPD4S009 offers uncompromised protection and complies with IEC61000-4-2 (Level 4) ESD. This device is offered in space-saving DRY (MicroQFN), DCK (SC-70), and DBV (SOT-23) packages.      Datasheet

Texas Instruments p/n Applications Number of Circuits Voltage-Working Package  
TPD4S009DRYR Data Interface 4-Quad 9V 6-SON Datasheet Image
TPD4S009DBVR General Purpose 4-Quad 5.5V SOT-23-6 Datasheet Image