? semiconductor components industries, llc, 2011 december, 2011 ? rev. 0 1 publication order number: EMI9406/d EMI9406 praetorian l-c lcd and camera emi array with esd protection functional description the EMI9406 is an inductor ? based (l ? c) emi filter array with esd protection, which integrates six filters in a udfn package with 0.40 mm pitch. each emi filter channel of the EMI9406 is implemented with the component value of 1.8 pf 35 nh? 4.7 pf ? 35 nh? 6 pf. the cut ? off frequency at ? 3 db attenuation is 300 mhz and can be used in applications where the data rates are as high as 160 mbps, while providing greater than ? 35 db attenuation over the 800 mhz to 2.7ghz frequency range. the parts include esd diodes on every i/o pin and provide a high level of protection against electrostatic discharge (esd). the esd protection diodes connected to the external filter ports are designed and characterized to safely dissipate esd strikes of 14 kv, which is beyond the maximum requirement of the iec61000 ? 4 ? 2 international standard. this device is particularly well suited for wireless handsets, mobile lcd modules and pdas because of its small package format and easy ? to ? use pin assignments. in particular, the EMI9406 is ideal for emi filtering and protecting data and control lines for the lcd display and camera interface in mobile handsets. the emi9404 is housed in space saving, low profile, 0.40 mm pitch udfn packages in a rohs compliant, pb ? free format. features ? six channels of emi filtering with integrated esd protection ? pi ? style emi filters in a capacitor ? inductor ? capacitor (c ? l ? c) network ? 14 kv esd protection (iec 61000 ? 4 ? 2 level 4, contact discharge) at external pin ? greater than ? 35 db attenuation (typical) at 1 ghz ? udfn pb ? free package with 0.40 mm lead pitch: 6 ? ch. = 12 ? lead udfn ? udfn pb ? free package with 0.40 mm lead pitch: 12 ? lead: 2.50 mm x 1.35 mm ? increased robustness against vertical impacts during manufacturing process ? these devices are pb ? free and are rohs compliant applications ? lcd and camera data lines in mobile handsets ? i/o port protection for mobile handsets, notebook computers, pdas, etc. ? emi filtering for data ports in cell phones, pdas or notebook computer ? wireless handsets ? handheld pcs/pdas ? lcd and camera modules udfn12 case 517bd marking diagrams http://onsemi.com (*note: microdot may be in either location) see detailed ordering and shipping information in the package dimensions sect ion on page 3 of this data sheet. ordering information pinouts 1 12 l6 = specific device code m = month code = pb ? free package 1 l6 m 123456 87 12 11 10 9 gnd external pins (higher esd event) internal pins (lower esd event) (bottom view)
EMI9406 http://onsemi.com 2 figure 1. electrical schematic table 1. pin descriptions pin # name description 1 filter1 filter + esd channel 1 (internal) 2 filter2 filter + esd channel 2 (internal) 3 filter3 filter + esd channel 3 (internal) 4 filter4 filter + esd channel 4 (internal) 5 filter5 filter + esd channel 5 (internal) 6 filter6 filter + esd channel 6 (internal) 7 filter6 filter + esd channel 6 (external) 8 filter5 filter + esd channel 5 (external) 9 filter4 filter + esd channel 4 (external) 10 filter3 filter + esd channel 3 (external) 11 filter2 filter + esd channel 2 (external) 12 filter1 filter + esd channel 1 (external) gnd pad gnd device ground specifications maximum ratings parameter value unit storage temperature range ?65 to +150 c current per inductor 15 ma dc package power rating 500 mw stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. standard operating conditions parameter rating unit operating temperature range ?40 to +85 c
EMI9406 http://onsemi.com 3 electrical operating characteristics (note 1) symbol parameter conditions min typ max unit l tot total channel inductance 70 nh r tot total channel dc resistance 45 c tot_0v total channel capacitance, 0 v bias 0 v dc; 1 mhz, 30 mv rms 17.5 24 pf c tot_2.5v total channel capacitance, 2.5 v bias 2.5 v dc; 1 mhz, 30 mv rms 11.5 pf v st stand ? off voltage i = 10 a 5.5 v i leak diode leakage current v in = +3.3 v 0.1 0.5 a v sig signal clamp voltage positive clamp negative clamp i load = 10 ma i load = ? 10 ma 5.6 ? 1.5 6.8 ? 0.8 9.0 ? 0.4 v v esd in ? system esd withstand voltage a) contact discharge per iec 61000 ? 4 ? 2 standard, level 4 (external pins) b) contact discharge per iec 61000 ? 4 ? 2 standard, level 4 (internal pins) c) air discharge per iec61000 ? 4 ? 2 standard, level 4 (external pins) notes 2 and 3 14 2 16 kv v c clamping voltage tlp (note 4) see figures 4 through 7 i pp = 8 a i pp = 16 a i pp = ? 8 a i pp = ? 16 a 13.7 20 ? 4.4 ? 7.6 v f c cut ? off frequency z source = 50 , z load = 50 345 mhz 1. t a = 25 c unless otherwise specified. 2. esd applied to input and output pins with respect to gnd, one at a time. 3. unused pins are left open. 4. ansi/esd stm5.5.1 ? electrostatic discharge sensitivity testing using transmission line pulse (tlp) model. tlp conditions: z 0 = 50 , t p = 100 ns, t r = 4 ns, averaging window; t 1 = 30 ns to t 2 = 60 ns. performance information typical filter performance (t a = 25 c, dc bias = 0 v, 50 environment) typical diode capacitance vs. input voltage figure 2. typical filter insertion loss figure 3. filter capacitance vs. input voltage (normalized to capacitance at 0 vdc and 25 c) ordering information device pins marking package shipping ? EMI9406mutag 12 96 udfn12 (pb ? free) 3000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
EMI9406 http://onsemi.com 4 figure 4. positive tlp i ? v curve figure 5. negative tlp i ? v curve current (a) voltage (v) current (a) voltage (v) transmission line pulse (tlp) measurement transmission line pulse (tlp) provides current versus voltage (i ? v) curves in which each data point is obtained from a 100 ns long rectangular pulse from a charged transmission line. a simplified schematic of a typical tlp system is shown in figure 6. tlp i ? v curves of esd protection devices accurately demonstrate the product?s esd capability because the 10s of amps current levels and under 100 ns time scale match those of an esd event. this is illustrated in figure 7 where an 8 kv iec 61000 ? 4 ? 2 current waveform into a short is compared with tlp current pulses at 8 a and 16 a, also into a short. a tlp i ? v curve shows the voltage at which the device turns on, as well as how well the device clamps voltage over a range of current levels. t ypical tlp i ? v curves for the emi9404 are shown in figures 4 and 5 for positive and negative stress respectively. application note and9007/d gives more detail on tlp datasheet parameters, while application note and9006/d provides a more complete explanation of the use of tlp for understanding protection product characteristics. figure 6. simplified schematic of a typical tlp system dut l s oscilloscope attenuator 10 m v c v m i m 50 coax cable 50 coax cable figure 7. comparison between 8 kv iec 61000 ? 4 ? 2 and 8 a and 16 a tlp waveforms
EMI9406 http://onsemi.com 5 package dimensions udfn12, 2.5x1.35, 0.4p case 517bd issue o notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. dimension b applies to plated terminal and is measured between 0.15 and 0.25 mm from the terminal tip. 4. coplanarity applies to the exposed pad as well as the terminals. a b e d d2 e2 bottom view b e 12x 0.10 b 0.05 a c c k note 3 2x 0.10 c pin one reference top view 2x 0.10 c 12x a a1 (a3) 0.05 c 0.05 c c seating plane side view l 12x 1 6 7 12 dim min max millimeters a 0.45 0.55 a1 0.00 0.05 a3 0.13 ref b 0.15 0.25 d 2.50 bsc d2 1.90 2.10 e 1.35 bsc e2 0.30 0.50 e 0.40 bsc k 0.15 ??? l 0.20 0.30 2.20 12x 0.25 12x 0.50 1.55 0.40 dimensions: millimeters 0.40 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. recommended detail b ?? ??? 0.05 note 4 detail a pitch soldering footprint* package outline on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. EMI9406/d praetorian is a registered trademark of semiconductor components industries, llc (scillc). publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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