t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 1 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com qfn 3x3mm 14 l applications ? receiver channel protection ? commercial and military radar general description triquint s tgl2208 - sm is a packaged dual stage limiter fabricated on triquints proven gaas vpin process. o perat ing over 2 to 20 ghz , the tgl2208 - sm has < 1db of insertion loss under small signal operation and flat leakage of < 18 dbm under large signal i nput . the tgl2208 - sm is suitable for a variety of s ystem s that require input protection for sensitive receive channel components. the tgl2208 - sm is available in a low - cost, surface mount 14 lead 3 x 3 ain qfn package b ase with air cavity liquid crystal polymer (lcp) lid . tgl2208 - sm is ideally suited to support both commercial and defense related applications. le ad - free and rohs compliant. evaluation boards are available upon request. ordering information part eccn description tgl2208 - sm ear99 2 - 20 ghz vpin limiter product features ? frequency range: 2 C 20 ghz ? insertion loss < 1.0 db ? return loss > 12 db ? flat leakage < 18 dbm ? input power cw survivability up to 5 w ? integrated dc block on both input and output ? package dimensions: 3.0 x 3 .0 x 1.3 5 mm p ad configuration p ad no. symbol 1, 3, 8, 10 gnd 2 rf in/ out 4 C 7, 11 - 14 n/c 9 rf out/in functional block diagram
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 2 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com absolute maximum ratings parameter value rf input power, cw, 50 , t = 25 c (p in ) 37 dbm mounting temperature (30 seconds) 260 c storage temperature - 55 to 150 c operation of this device outside the parameter ranges given above may cause permanent damage. these are stress ratings only, and functional operation of the device at these conditions is not implied. recommended operating conditions parameter value passive - no bias electrical specifications are measured at specified test conditions. specifications are not guaranteed over all recommended operating conditions. electrical specifications test conditions unless otherwise noted: 25 c parameter min typical max units operational frequency range 2 20 ghz insertion loss 0.5 db input return loss 15 db output return loss 1 5 db flat leakage power @ pin > 27 dbm 1 8 dbm insertion loss temperature coefficient 0.003 db/c
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 3 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com typical performance c onditions unless otherwise specified : passive C no bias 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 0 3 6 9 12 15 18 21 24 27 30 insertion loss (db) frequency (ghz) insertion loss vs. frequency vs. temperature - 55c +25c +85c 0 4 8 12 16 20 24 28 32 0 3 6 9 12 15 18 21 24 27 30 return loss (db) frequency (ghz) return loss vs. frequency vs. temperature - 55c +25c +85c 6 8 10 12 14 16 18 20 5 10 15 20 25 30 35 40 output power (dbm) input power (dbm) output power vs. input power vs. frequency 4 ghz 6 ghz 8 ghz 10 ghz 12 ghz temp.=+25 c 6 8 10 12 14 16 18 20 5 10 15 20 25 30 35 40 output power (dbm) input power (dbm) output power vs. input power vs. temperature -55 c +25 c +85 c frequency = 12 ghz
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 4 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com application circuit notes: a heat sink is recommended for high power operation (rf input > 1 w)
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 5 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com recommended board layout assembly top rf layer is 0.010 thick rogers ro4350
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 6 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com pin layout pin description pin symbol description 1 , 3, 8, 10 gnd pins 1,3,8 and 10 are connected to 15 (backside paddle) inside package. 2 rf in /out input or output, matched to 50 ohms 4 C 7, 11 - 14 n/c no internal connection; must be grounded o r left open on pcb 9 rf out output or input, matched to 50 ohms 15 gnd on pcb, multiple vias should be employed under pin 15 to minimize inductance an d thermal resistance; see page 7 for suggested mounting configuration.
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 7 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com the pad pattern shown above has been developed and tested for optimized assembly at triquint. the pcb land pattern has been developed to accommodate lead and package tolerances. since surface mount processes vary from company to company, careful process development is recommended. ground / thermal vias are critical for the proper performance of thi s device. vi as should use a 0.0 08 in. diameter drill, and they are s olid filled, copper plated shut . mechanical information a ll dimens ions are in inches . unless specifie d otherwise, tolerances: 0.005 in . marking: part number C t gl2208 year/week code C yyww batch id C m xxx package materials: base aluminum nitride (ain) lid liquid crystal polymer (lcp) contact pin plating : electroless g old (au) 0.5 C 1.5 m over electroless nickel (ni) 2.0 m min. pcb mounting pattern
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 8 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd - sensitive device esd rating: tbd value: tbd test: human body model (hbm) standard: jedec standard jesd22 - a114 solderability comp atible with the latest version of j - std - 020, lead free solder, 260c rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and electronic equipment). this product also has the following attributes: ? lead free ? halogen free (chlorine, bromine) ? antimony free ? tbbp - a (c 15 h 12 br 4 0 2 ) free ? pfos free ? svh c free msl rating level 3 at +260 c convection reflow the part is rated moisture sensitivity level 3 at 260c per jedec standard ipc/jedec j - std - 020. eccn us department of commerce: ear99 recommended soldering temperature profile
t gl2208 - sm 2 - 20 ghz dual stage vpin limiter preliminary datasheet: rev - a 0 3 - 17 - 1 4 - 9 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com important notice the information contained herein is believed to be reliable. triquint makes no warranties regarding the information contained herein. triquint assumes no responsibility or liability whatsoever for any of the information contained herein. triquint assumes no responsibility or liability whatsoever for the use of the information contained herein. the information contained herein is provid ed "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the user. all information contained herein is subject to change without notice. customers should obtain and verify the latest relevant informa tion before placing orders for triquint products. the information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with r egard to such information itself or anything described by such information. triquint products are not warranted or authorized for use as critical components in medical, life - saving, or life - sustaining applications, or other applications where a failure w ould reasonably be expected to cause severe personal injury or death. contact information for the latest specifications, additional product information, worldwide sales and distribution locations, and information about triquint: web: www.triquint.com tel: +1. 972 . 994 . 8465 email: info - sales@triquint.com fax: +1. 972 . 994 . 8504 for technical questions and application information: email: info - products@triquint.com
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