unisonic technologies co., ltd tvs4s009 preliminary tvs www.unisonic.com.tw 1 of 4 copyright ? 2014 unisonic technologies co., ltd qw-r215-009.b 4-channel esd solution for high-speed differential interface ? description the utc tvs4s009 has four clamp circuits for dual differential lines, which is an electrostatic discharge solution for high-speed differential lines. the excellent matching between the differential pair signal lines enables this device to operate at high-speed differential data rates (3db bandwidth>4ghz). the utc tvs4s009 is suitable for high-speed differential applicat ions, such as high-definition multimedia interface (hdmi), low-voltage differential signaling (lvds), serial advanced technolog y attachment (sata), ethernet, etc. it also complies with iec 61000-4-2 (level 4) esd. the utc tvs4s009 can operate over the ambient air temperature range of -40c~85c. ? features * supports high-speed differential data rates (3db bandwidth>4 ghz) * 0.05pf matching capacitance between differential signal pairs * flow-through single-in-line pin mapping for high-speed lines ensures no additional board layout burden while placing esd protection chip near connector * low 0.8pf line capacitance for each data line to gnd * 2.5a peak pulse current (8/20s pulse) * iec 61000-4-2 (level 4) system-level esd compliance * industrial temperatur e range: -40c~85c sot-26 1 2 3 4 5 6 ? ordering information ordering number package packing TVS4S009G-AG6-R sot-26 tape reel
tvs4s009 preliminary tvs unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r215-009.b ? marking ? pin configuration ? pin description pin no. pin name description 1 d1+ high-speed esd clamp provides esd protec tion to the high-speed differential data lines 2 gnd ground 3 d2+ high-speed esd clamp provides esd protec tion to the high-speed differential data lines 4 d2- high-speed esd clamp provides esd protec tion to the high-speed differential data lines 5 v cc supply 6 d1- high-speed esd clamp provides esd protec tion to the high-speed differential data lines ? block diagram
tvs4s009 preliminary tvs unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r215-009.b ? absolute maximum rating (over operating free-air temperature range, unless otherwise noted) parameter symbol ratings unit supply voltage range v cc -0.3~+6.0 v io signal voltage range v io 0~v cc v ec 61000-4-2 contact discharge 8.0 kv iec 61000-4-2 air-gap discharge 9.0 kv peak pulse power 25 w peak pulse current 2.5 a storage temperature range t stg -50~125 c characterized free-air operating temperature range t a -40~85 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical characteristics (t a =25c, unless otherwise noted) parameter symbol test conditions min typ max unit reverse standoff voltage v rwm any io pin to ground 5.5 v breakdown voltage v br i io =1ma a ny io pin to ground 9.0 v io port current i io v cc =5.0v, v io =3.3v a ny io pin 0.01 0.1 a current from io port to supply pins i off v cc =5.0v, v io =3.3v a ny io pin 0.01 0.1 a diode forward voltage v d i io =8ma lower clamp diode 0.60 0.80 0.95 v dynamic resistance r dyn i=1a a ny io pin 1.1 ? io capacitance c io v cc =5.0v,v io =2.5v a ny io pin 0.8 pf operating supply current i cc v cc =5.0v,v io =open, v cc pin 0.1 1.0 a
tvs4s009 preliminary tvs unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r215-009.b utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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