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rf & protection devices data sheet revision 4.0, 2011-03-23 BGA915N7 silicon germanium gps low noise amplifier
edition 2011-03-23 published by infineon technologies ag 81726 munich, germany ? 2011 infineon technologies ag all rights reserved. legal disclaimer the information given in this docu ment shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, infine on technologies hereby disclaims any and all warranties and liabilities of any kind, including witho ut limitation, warranties of non-infrin gement of intellectua l property rights of any third party. information for further information on technology, delivery terms and conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements, components may contain dangerous substances. for information on the types in question, please contact the nearest infineon technologies office. infineon technologies compon ents may be used in life-su pport devices or systems only with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safe ty or effectiveness of that de vice or system. life support devices or systems are intended to be implanted in the hu man body or to support an d/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
BGA915N7 data sheet 3 revision 4.0, 2011-03-23 trademarks of infineon technologies ag aurix?, c166?, canpak?, ci pos?, cipurse?, econopac k?, coolmos?, coolset?, corecontrol?, crossave?, dave?, easypim?, econobridge?, econ odual?, econopim?, eicedriver?, eupec?, fcos?, hitfet?, hybridpack?, i2rf?, isoface?, isopack?, mipaq?, modstack?, my-d?, novalithic?, optimos?, or iga?, primarion?, prim epack?, primestack?, pro-sil?, profet?, rasic?, reversave?, satric?, sieget?, sindrion?, sipmos?, smartlewis?, solid flash?, tempfe t?, thinq!?, trench stop?, tricore?. other trademarks advance design system? (ads) of agilent te chnologies, amba?, arm?, multi-ice?, keil?, primecell?, realview?, thumb?, vision? of arm limited, uk. autosar? is licensed by autosar development partnership. bluetooth? of bluetooth sig inc. cat-iq? of dect forum. colossus?, firstgps? of trimble navigation ltd. emv? of emvc o, llc (visa holdings in c.). epcos? of epcos ag. flexgo? of microsoft corp oration. flexray? is licensed by flexray consortium. hyperterminal? of hilgraeve incorporated. iec? of commission electrot echnique internationale. irda? of infrared data association corporation. iso? of international organization for standardization. matlab? of mathworks, inc. maxim? of maxim integrated products, inc. microtec?, nucleus? of mentor graphics corporation. mifare? of nx p. mipi? of mipi alliance, inc. mips? of mips technologies, inc., usa. murata? of murata manufacturing co., microwave offi ce? (mwo) of applied wave research inc., omnivision? of omnivision technologies, inc. open wave? openwave systems inc. red hat? red hat, inc. rfmd? rf micro devices, inc. sirius? of sirius sate llite radio inc. solaris? of sun microsystems, inc. spansion? of spansion llc ltd. symbian? of sy mbian software limited. taiyo yuden? of taiyo yuden co. teaklite? of ceva, inc. t ektronix? of tektroni x inc. toko? of toko kabushiki kaisha ta. unix? of x/open company limited. verilog?, palladium? of cadence design systems, inc. vlynq? of texas instruments inco rporated. vxworks?, wind river? of wind river systems, inc. zetex? of diodes zetex limited. last trademarks update 2011-02-24 revision history page or item subjects (major changes since previous revision) revision 4.0, 2011-03-23 all ?preliminary? status removed 10, 11 min/max limits specified for parameters i cc , |s 21 | 2 and nf 12, 13 application board: board inductance specified, cross-section drawing updated revision 3.0, 2010-12-07 all preliminary data sheet 7 new marking code defined 10, 11 electrical characteristic s specified for frequency range f = 1550 - 1615 mhz
BGA915N7 table of contents data sheet 4 revision 4.0, 2011-03-23 table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 list of figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 list of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1 maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 table of contents
BGA915N7 list of figures data sheet 5 revision 4.0, 2011-03-23 figure 1 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 figure 2 application schematic BGA915N7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 3 drawing of application board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 figure 4 cross-section of application board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 figure 5 package outline tsnp-7-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 6 marking layout (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 7 tape & reel dimensions (? reel 180 mm, pieces/reel 7500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 8 footprint tsnp-7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 list of figures
BGA915N7 list of tables data sheet 6 revision 4.0, 2011-03-23 table 1 pin definition and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 table 2 maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 3 thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 4 electrical characteristics: t a = 25 c, v cc = 2.8 v, v pon,on = 2.8 v, v pon,off = 0 v, f = 1550 - 1615 mhz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 table 5 electrical characteristics: t a = 25 c, v cc = 1.8 v, v pon,on = 1.8 v, v pon,off = 0 v, f = 1550 - 1615 mhz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 table 6 bill of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 list of tables
tsnp-7-6 2 3 6 5 4 7 1 product name marking package BGA915N7 bc tsnp-7-6 silicon germanium gps low noise amplifier BGA915N7 data sheet 7 revision 4.0, 2011-03-23 features ? insertion power gain: 15.5 db ? high out of band input 3rd order intercept point: +10dbm ? high input 1 db compression point: -5 dbm ? low noise figure: 0.7 db ? low current consumption: 4.4 ma ? operating frequencies: 1550 - 1615 mhz ? supply voltage: 1.5 v to 3.6 v ? digital on/off switch (1v logic high level) ? very small tsnp-7-6 leadless package ? b7hf silicon germ anium technology ? rf output internally matched to 50 ? only 3 external smd components necessary ? 2 kv hbm esd protection (including ai-pin) ? pb-free (rohs compliant) package application ? suitable for all global navigati on satellite systems (g nss) like gps, galileo, glonass, compass figure 1 block diagram bga 915 n7 _blockdiagram .vsd bias ai bias ao deg pon vcc esd vss
BGA915N7 features data sheet 8 revision 4.0, 2011-03-23 description the BGA915N7 is a front-end low nois e amplifier for global navigation sa tellite systems (gnss) from 1550 mhz to 1615 mhz like gps, galileo, glonass and compass. the lna provides 15.5 db gain and 0.7 db noise figure at a current consumption of 4.4 ma in the application configuration described in chapter 3 . the BGA915N7 is based upon infineo n technologies? b7hf silicon ge rmanium technology. it operates from 1.5 v to 3.6 v supply voltage. pin definition and function table 1 pin definition and function pin no. name function 1 deg lna emitter degeneration ground 2 ai lna input 3biasdc bias 4 ao lna output 5 vcc dc supply 6 pon power on control 7 vss common on chip rf and dc ground
BGA915N7 maximum ratings data sheet 9 revision 4.0, 2011-03-23 1 maximum ratings attention: stresses above the max. values listed here may cause permanent damage to the device. exposure to absolute maximum rating conditions for extended periods may affect device reliability. maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. thermal resistance table 2 maximum ratings parameter symbol values unit note / test condition min. typ. max. voltage at pin vcc v cc -0.3 ? 3.6 v 1) 1) all voltages refer to vss-node unless otherwise noted voltage at pin ai v ai -0.3 ? 0.9 v ? voltage at pin bias v bias -0.3 ? 0.9 v ? voltage at pin ao v ao -0.3 ? v cc + 0.3 v ? voltage at pin pon v pon -0.3 ? v cc + 0.3 v ? voltage at pin vss v ss -0.3 ? 0.3 v ? current into pin vcc i cc ??20ma? rf input power p in ??0dbm? total power dissipation, t s < 129 c 2) 2) t s is measured on the ground lead at the soldering point t j ??72mw? junction temperature p tot ??150c? ambient temperature range t a -40 ? 85 c ? storage temperature range t stg -65 ? 150 c ? esd capability all pins v esd_hbm ? ? 2000 v according to jesd22a-114 esd capability all pins v esd_mm ? ? 100 v according to jesd22a-115 table 3 thermal resistance parameter symbol value unit junction - soldering point 1) 1) for calculation of r thja please refer to application note thermal resistance r thjs 291 k/w
BGA915N7 electrical characteristics data sheet 10 revision 4.0, 2011-03-23 2 electrical characteristics table 4 electrical characteristics: 1) t a = 25 c, v cc = 2.8 v, v pon,on = 2.8 v, v pon,off = 0 v, f = 1550 - 1615 mhz 1) based on the application described in chapter 3 parameter symbol values unit note / test condition min. typ. max. supply voltage v cc 1.5 ? 3.6 v ? supply current i cc 3.3 4.4 5.7 ma on-mode ?0.23 a off-mode power on voltage v pon 1.0 ? vcc v on-mode 0 ? 0.4 v off-mode power on current i pon ?512 a on-mode ??1 a off-mode insertion power gain | s 21 | 2 14.3 15.5 17.2 db noise figure 2) 2) pcb losses are subtracted nf ?0.71.2db z s =50 input return loss rl in ?11?db output return loss rl out ?16?db reverse isolation 1/| s 12 | 2 ?20?db power gain settling time 3) 3) to be within 1 db of the final gain off- to on-mode; to be within 3 db of the final gain on- to off-mode t s ?5? s off- to on-mode ?5? s on- to off-mode inband input 1 db compression point ip 1db ?-5?dbm inband input 3rd order intercept point 4) 4) input power = -30 dbm for each tone iip 3 ?+2?dbm f 1 = 1575 mhz f 2 = f 1 +/-1 mhz out of band input 3rd order intercept point 5) 5) input power = -20 dbm for each tone iip 3oob ?+10?dbm f 1 = 1712.7 mhz f 2 = 1850 mhz stability k ?> 1? f = 20 mhz ... 10 ghz
BGA915N7 electrical characteristics data sheet 11 revision 4.0, 2011-03-23 table 5 electrical characteristics: 1) t a = 25 c, v cc = 1.8 v, v pon,on = 1.8 v, v pon,off = 0 v, f = 1550 - 1615 mhz 1) based on the application described in chapter 3 parameter symbol values unit note / test condition min. typ. max. supply voltage v cc 1.5 ? 3.6 v ? supply current i cc 3.3 4.4 5.7 ma on-mode ?0.23 a off-mode gain switch control voltage v pon 1.0 ? vcc v on-mode 0 ? 0.4 v off-mode gain switch control current i pon ?512 a on-mode ??1 a off-mode insertion power gain | s 21 | 2 14.3 15.5 17.2 db noise figure 2) 2) pcb losses are subtracted nf ?0.71.2db z s =50 input return loss rl in ?11?db output return loss rl out ?16?db reverse isolation 1/| s 12 | 2 ?20?db power gain settling time 3) 3) to be within 1 db of the final gain off- to on-mode ; to be within 3 db of the final gain on- to off-mode t s ?5? s off- to on-mode ?5? s on- to off-mode inband input 1 db compression point ip 1db ?-8?dbm inband input 3rd order intercept point 4) 4) input power = -30 dbm for each tone iip 3 ?+1?dbm f 1 = 1575 mhz f 2 = f 1 +/-1 mhz out of band input 3rd order intercept point 5) 5) input power = -20 dbm for each tone iip 3oob ?+10?dbm f 1 = 1712.7 mhz f 2 = 1850 mhz stability k ?> 1? f = 20 mhz ... 10 ghz
BGA915N7 application information data sheet 12 revision 4.0, 2011-03-23 3 application information application board configuration figure 2 application schematic BGA915N7 a list of all application notes is available at http://www.infineon.com/gpslna.appnotes . table 6 bill of materials name value package manufacturer function c1 (optional) 1 uf 0402 various rf block c2 (optional) 33 pf 0402 various dc block c3 1 pf 0402 various input matching l1 82 nh 0402 murata lqw type bias feed and rf choke l2 7.3 nh 0402 murata lqw type input matching microstrip line 550ph 1) 1) total board inductance = inductance of the micr ostrip line (~500ph) + inductance of via (~50ph) please refer to application note an258 for more details on ?realization of small inductor values on a pcb by using microstriplines?. - - board inductance from pin deg to common gnd n1 BGA915N7 tsnp-7-6 infineon sige lna bga 915 n7 _schematic.vsd n1 BGA915N7 ai, 2 bias, 3 deg, 1 ao, 4 pon, 6 vcc, 5 vss , 7 l1 c2 (optional) l2 rfin pon rfout vcc c1 (optional) microstrip line c3
BGA915N7 application information data sheet 13 revision 4.0, 2011-03-23 figure 3 drawing of application board figure 4 cross-section of application board bga 915n7_application _board .vsd copper 35 m vias vias ro4003, 0.2mm fr4,0.8mm bga915 n7_application _board _sideview.vsd
BGA915N7 package information data sheet 14 revision 4.0, 2011-03-23 4 package information figure 5 package outline tsnp-7-6 figure 6 marking layout (top view) figure 7 tape & reel dimensions (? reel 180 mm, pieces/reel 7500) 0.05 1.26 0.5 0.05 0.05 1.16 0.05 0.05 1) 6 x 0.2 0.05 1.4 0.05 1) 1) 0.375 0.02 max. +0.025 -0.015 tsnp-7-6-po v01 1 2 3 7 5 46 pin 1 marking 1) dimension applies to plated terminals 0.96 1.175 top view bottom view 6 x 0.225 0.05 1) tsnp-7-6-mk v01 type code date code 12 pin 1 marking 1.6 4 8 1.7 0.5 pin 1 marking tsnp-7-6-tp v03
BGA915N7 package information data sheet 15 revision 4.0, 2011-03-23 figure 8 footprint tsnp-7-6 smd stencil apertures copper solder mask vias 1.21 0.51 0.35 0.45 0.2 0.25 0.25 0.23 0.23 0.25 0.25 0.25 0.23 0.23 0.25 0.2 0.35 1.21 0.51 1.55 0.35 0.45 0.2 0.2 0.35 1.55 tsnp-7-6-fp v01
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