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1. product profile 1.1 general description the device is designed to protect high-s peed interfaces such as high-definition multimedia interface (hdmi), displayport, usb, external serial advanced technology attachment (esata) and low voltage differential signaling (lvds) interfaces against electrostatic discharge (esd). the device includes high-level esd protect ion diodes for high-speed signal lines in a 4-channel 0.4 mm pitch xson9 package. the extremely small package dimensions make this product ideally suitable for portable de vices. the pinout is designed for convenient flow-through routing of high-speed signal lines. all signal lines are protected by a special diode configuration offering ultra low line capacitance of 0.85 pf maximum. these di odes provide protection to downstream components from esd voltages up to ? 12 kv contact according to iec 61000-4-2, level 4. 1.2 features and benefits ? pb-free, restriction of hazardous substanc es (rohs) compliant and free of halogen and antimony (dark green compliant) ? system esd protection for usb 2.0, hdmi 1.3 and hdmi 1.4, displayport, esata and lvds ? all signal lines with integrated rail- to-rail clamping diodes for downstream esd protection of ? 12 kv according to iec 61000-4-2, level 4 ? matched 0.4 mm trace spacing ? signal lines with ? 0.05 pf matching capacitance between signal pairs ? line capacitance of 0.85 pf maximum for each channel ? 4-channel, xson9 pb-free package ? design-friendly ?flow-th rough? signal routing 1.3 applications the device is designed for high-speed re ceiver and transmitter port protection: ? portable devices ? mobile handsets ? tvs, monitors ? dvd recorders and players ? notebooks, mother boards, graphic cards and ports ? set-top boxes and game consoles IP4285CZ9-TBB esd protection for high-speed interfaces rev. 1 ? 27 may 2011 product data sheet xson9
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 2 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 2. pinning information 3. ordering information 4. limiting values [1] all pins to ground. table 1. pinning pin symbol description simplified outline graphic symbol 1 ch1 channel 1 esd protection 2 ch2 channel 2 esd protection 3 gnd ground 4 ch3 channel 3 esd protection 5 ch4 channel 4 esd protection 6 n.c. not connected 7 n.c. not connected 8 n.c. not connected 9 n.c. not connected 1 3 5 96 4 7 2 8 transparent top view 24 3 018aaa116 1 5 table 2. ordering information type number package name description version IP4285CZ9-TBB xson9 plastic extremely thin small outline package; no leads; 9 terminals; body 1 ? 2.1 ? 0.5 mm sot1178-1 table 3. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v i input voltage ? 0.5 +5.5 v v esd electrostatic discharge voltage iec 61000-4-2, level 4 contact discharge [1] - ? 12 kv air discharge [1] - ? 18 kv t amb ambient temperature ? 40 +85 ?c t stg storage temperature ? 55 +125 ?c
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 3 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 5. characteristics [1] this parameter is guaranteed by design. [2] between signal pin and pin n.c. [3] according to iec 61000-4-5 and iec 61000-4-9. table 4. characteristics t amb =25 ? c unless otherwise specified. symbol parameter conditions min typ max unit v brzd zener diode breakdown voltage i test =1ma 6- 9v i lrzd zener diode reverse leakage current per tmds channel; v i =5.0v --1 ? a v f forward voltage - 0.7 - v c ch(tmds) tmds channel capacitance f=1mhz [1] v bias =0v --0.85pf v bias =2.5v --0.75pf ? c ch(tmds) tmds channel capacitance difference f=1mhz; v bias =2.5v [1] --0.1pf c ch(mutual) mutual channel capacitance f=1mhz; v bias =2.5v [1] [2] --0.25pf r dyn dynamic resistance i pp =1a [3] positive transient - 0.42 - ? negative transient - 0.33 - ? v cl(ch)trt(pos) positive transient channel clamping voltage i pp =4a [3] -4.2-v
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 4 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces (1) pin 1 (2) pin 2 (3) pin 4 (4) pin 5 (1) pin 1 to 2 (2) pin 2 to 4 (3) pin 2 to 5 (4) pin 1 to 5 fig 1. insertion loss fig 2. crosstalk iec 61000-4-5; t p =8/20 ? s fig 3. line capacitance as a function of bias voltage; typical values fig 4. dynamic resistance with negative clamping 018aaa117 ?3 ?5 ?1 1 s 21 (db) ?7 f (mhz) 10 ?1 10 4 10 3 11 0 2 10 (4) (2) (3) (1) 018aaa118 ?40 ?60 ?20 0 s 21 (db) ?80 f (mhz) 10 ?1 10 4 10 3 11 0 2 10 (1) (4) (2) (3) v bias (v) 05 4 23 1 018aaa119 0.8 0.9 0.7 1.0 1.1 a 0.6 i (a) 05 4 23 1 018aaa120 2 3 1 4 5 v cl (v) 0 a c ch tmds ?? c ch tmds ?? 0v bias ?? ------------------------------------------- =
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 5 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces (1) +8 kv (2) ? 8kv (1) +12 kv (2) ? 12 kv fig 5. clamped ? 8 kv esd pulse waveform (iec 61000-4-2 network) fig 6. clamped ? 12 kv esd pulse waveform (iec 61000-4-2 network) t (ns) 300 200 0 250 150 50 ?50 100 018aaa121 0 ?50 50 100 v cl (v) ?100 (2) (1) t (ns) ?50 50 150 250 300 200 100 0 018aaa122 ?50 50 150 v cl (v) ?150 (2) (1)
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 6 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces hdmi input signal 1280 ? 720p; pixel clock = 74.25 mhz vertical scale = 200 mv/div horizontal scale = 270 ps/div fig 7. hdmi eye diagram with IP4285CZ9-TBB (720p) hdmi input signal 1920 ? 1080p; pixel clock = 222.75 mhz vertical scale = 200 mv/div horizontal scale = 90 ps/div fig 8. hdmi eye diagram with IP4285CZ9-TBB (1080p) 001aao035 001aao034
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 7 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 6. application information the device is designed to provide high-level esd protection for high-speed serial data buses such as hdmi, displayport, esata and lvds data lines. when designing the printed-circu it board (pcb), careful consideration should be given to basic high-speed routing guidelines, impedan ce matching, and signal coupling. signal pins 1 and 2 (4 and 5) can be laid out through not connected pins 9 and 8 (6 and 7) respectively to avoid the need for vias and stubs. basic application diagrams for the esd prot ection of an hdmi interface are shown in figure 9 . fig 9. application diagram of hdmi esd protection using IP4285CZ9-TBB 018aaa123 n.c. cec tmds_d2+ gnd tmds_gnd tmds_d1+ tmds_gnd tmds_d0+ tmds_gnd tmds_clk+ tmds_gnd tmds_clk? ddc_clk ddc_dat gnd +5 v IP4285CZ9-TBB ip4221cz6 tmds_d1? tmds_d2? tmds_ch2+ tmds_ch1+ tmds_ch1? tmds_ch2? tmds_ch2+ tmds_ch1+ tmds_ch1? tmds_ch2? gnd tmds_d0? hdmi connector IP4285CZ9-TBB 5 4 2 1 3 5 4 2 1 654 100 nf 123 hot plug detection 3
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 8 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 7. package outline fig 10. package outline sot1178-1 (xson9) references outline version european projection issue date iec jedec jeita sot1178-1 - - - - - - - - - sot1178-1_po 10-06-02 10-06-03 unit (1) mm max nom min 0.5 0.05 0.00 0.127 2.2 2.1 2.0 1.1 1.0 0.9 0.4 0.2 0.43 0.38 0.33 0.05 a dimensions note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. xson9: plastic extremely thin small outline package; no leads 9 terminals; body 1 x 2.1 x 0.5 mm sot1178-1 a 1 b 0.25 0.20 0.15 cdeee 1 1.6 klv 0.1 wy 0.05 y 1 0.05 0 0.5 1 mm scale terminal 1 index area b a d e x c y c y 1 terminal 1 index area b e 1 e ac b v c w l k 1 3 5 96 detail x a a 1 c
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 9 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 8. abbreviations table 5. abbreviations acronym description tmds transition minimized differential signaling
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 10 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 9. revision history table 6. revision history document id release date data sheet status change notice supersedes IP4285CZ9-TBB v.1 20110527 product data sheet - -
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 11 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces 10. legal information 10.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 10.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 10.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors accepts no liability for inclusion and/or use of nxp semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. export control ? this document as well as the item(s) described herein may be subject to export control regulations. export might require a prior authorization from national authorities. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
IP4285CZ9-TBB all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 1 ? 27 may 2011 12 of 13 nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces quick reference data ? the quick reference data is an extract of the product data given in the limiting values and characteristics sections of this document, and as such is not comple te, exhaustive or legally binding. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. 10.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 11. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors IP4285CZ9-TBB esd protection for high-speed interfaces ? nxp b.v. 2011. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 27 may 2011 document identifier: IP4285CZ9-TBB please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 12. contents 1 product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 general description . . . . . . . . . . . . . . . . . . . . . 1 1.2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 1.3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 pinning information . . . . . . . . . . . . . . . . . . . . . . 2 3 ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 application information. . . . . . . . . . . . . . . . . . . 7 7 package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8 8 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 9 revision history . . . . . . . . . . . . . . . . . . . . . . . . 10 10 legal information. . . . . . . . . . . . . . . . . . . . . . . 11 10.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 11 10.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 10.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 10.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12 11 contact information. . . . . . . . . . . . . . . . . . . . . 12 12 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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