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1. product profile 1.1 general description the BGU8004 is a low noise amplifier (lna) fo r gnss receiver applications. it comes as extremely small and thin wafer level chip scale package (wlcsp). the BGU8004 requires one external matching inductor. the BGU8004 adapts itself to the changing environment resulting from co-habitation of different radio systems in modern cellular handsets. it has been designed for low power consumption and optimized performance when jamming signals from co-existing cellular transmitters are present. at low jamming powe r levels it delivers 17 db gain at a noise figure of 0.60 db. during high jamming power levels, resulting for example from a cellular transmit burst, it temporar ily increases its bias curr ent to improve sensitivity. 1.2 features and benefits ? covers full gnss l1 band, from 1559 mhz to 1610 mhz ? noise figure (nf) = 0.60 db ? gain 17.0 db ? high input 1 db compression point of ? 7.5 dbm ? high out of band ip3 i of 6 dbm ? supply voltage 1.5 v to 3.1 v ? optimized performance at very low 3.4 ma supply current ? power-down mode current consumption < 1 ? a ? integrated temper ature stabilized bias for easy design ? requires only one in put matching inductor ? input and output dc decoupled ? esd protection on all pins (hbm > 2 kv) ? integrated matching for the output ? extremely small wafer level chip scale package (wlcsp) 0.65 ? 0.44 ? 0.2 mm; 6 solder bumps; 0.22 mm bump pitch ? 180 ghz transit frequency - sige:c technology 1.3 applications ? lna for gps, glonass, galileo and compa ss (beidou) in smar t phones, feature phones, tablet, digital still cameras, digi tal video cameras, rf front-end modules, complete gnss modules and personal health applications. BGU8004 sige:c low noise amplifier mmi c for gps, glonass, galileo and compass rev. 1 ? 31 january 2014 preliminary data sheet % * 8
BGU8004 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2014. all rights reserved. preliminary data sheet rev. 1 ? 31 january 2014 2 of 18 nxp semiconductors BGU8004 sige:c lna mmic for gps, glonass, galileo and compass 1.4 quick reference data [1] pcb losses are subtracted. [2] including pcb losses. [3] f 1 = 1713 mhz; f 2 = 1851 mhz; p i = ? 20 dbm at f 1 ; p i = ? 65 dbm at f 2 . 2. pinning information 3. ordering information table 1. quick reference data f = 1575 mhz; v cc = 1.8 v; v i(enable) ? 0.8 v; p i < ? 40 dbm; t amb =25 ? c; input matched to 50 ? using a 5.6 nh inductor, see figure 1 ; unless otherwise specified. symbol parameter conditions min typ max unit v cc supply voltage rf input ac coupled 1.5 - 3.1 v i cc supply current p i < ? 40 dbm - 3.4 - ma p i = ? 20 dbm - 7.5 - ma g p power gain no jammer - 17.0 - db p i = ? 20 dbm; f jam = 1850 mhz - 19.0 - db nf noise figure no jammer [1] -0.60- db no jammer [2] -0.65- db p i(1db) input power at 1 db gain compression v cc =1.8v - ? 10 - dbm v cc =2.85v - ? 7.5 - ip3 i input third-order intercept point v cc =1.8v [3] -4- dbm v cc =2.85v [3] -6- dbm table 2. pinning pin description simplified outline graphic symbol 1gnd_rf bump side view 2rf_in 3 enable 4gnd 5v cc 6rf_out d d d table 3. ordering information type number package name description version BGU8004 wlcsp6 wafer level chip-size package; 6 balls; body 0.65 ? 0.44 ? 0.29 mm BGU8004 BGU8004 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2014. all rights reserved. preliminary data sheet rev. 1 ? 31 january 2014 3 of 18 nxp semiconductors BGU8004 sige:c lna mmic for gps, glonass, galileo and compass 4. marking [1] month code see table 5 . [1] rotates every 3 years. 5. limiting values [1] stressed with pulses of 200 ms in duration, with application circuit as in figure 1 . [2] warning: due to internal esd diode protecti on, the applied dc voltage should not exceed v cc +0.6 v and shall not exceed 5.0 v in order to avoid excess current. [3] the rf input and rf output are ac coupl ed through internal dc blocking capacitors. table 4. marking codes type number marking code BGU8004 single character, indicating assembly month. [1] table 5. calender marking month code double underscore indicate pin 1. year [1] month j f m a m j j a s o n d 2013 m n o p q r s t u v w x 2014 y z b d f h 3 4 5 6 7 9 2015 a b c d e f g h i j k l table 6. limiting values in accordance with the absolute ma ximum rating system (iec 60134). symbol parameter conditions min max unit v cc supply voltage rf input ac coupled [1] ? 0.5 +5.0 v v i(enable ) input voltage on pin enable v i(enable) < v cc + 0.6 v [1][2] ? 0.5 +5.0 v v i(rf_in) input voltage on pin rf_in dc, v i(rf_in) < v cc +0.6 v [1][2][3] ? 0.5 +5.0 v v i(rf_out) input voltage on pin rf_out dc, v i(rf_out) < v cc + 0.6 v [1][2][3] ? 0.5 +5.0 v p i input power f = 1575 mhz [1] -10dbm p tot total power dissipation t sp ? 130 ?c- 5 5 m w t stg storage temperature ? 65 +150 ? c t j junction temperature - 150 ? c v esd electrostatic discharge voltage human body model (hbm) according to ansi/esda/jedec standard js-001 - ? 2kv machine model (mm) according to jedec standard jesd22-a115 - ? 0.2 kv charged device model (cdm) according to jedec standard jesd22-c101 - ? 1kv BGU8004 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2014. all rights reserved. preliminary data sheet rev. 1 ? 31 january 2014 4 of 18 nxp semiconductors BGU8004 sige:c lna mmic for gps, glonass, galileo and compass 6. recommended operating conditions 7. thermal characteristics 8. characteristics table 7. operating conditions symbol parameter conditions min typ max unit v cc supply voltage 1.5 - 3.1 v t amb ambient temperature ? 40 +25 +85 ?c v i(enable) input voltage on pin enable off state - - 0.3 v on state 0.8 - - v table 8. thermal characteristics symbol parameter conditions typ unit r th(j-sp) thermal resistance from junction to solder point 217 k/w table 9. characteristics at v cc = 1.8 v f = 1575 mhz; v cc = 1.8 v; v i(enable) ? 0.8 v; p i < ? 40 dbm; t amb =25 ? c; input matched to 50 ? using a 5.6 nh inductor, see figure 1 ; unless otherwise specified. symbol parameter conditions min typ max unit i cc supply current v i(enable) ? 0.8 v p i < ? 40 dbm - 3.4 - ma p i = ? 20 dbm - 7.5 - ma v i(enable) ? 0.3 v - - 1 ? a g p power gain no jammer - 17.0 - db p jam = ? 20 dbm; f jam = 850 mhz - 17.5 - db p jam = ? 20 dbm; f jam = 1850 mhz - 19.0 - db rl in input return loss p i < ? 40 dbm - 10 - db p i = ? 20 dbm - 15 - db rl out output return loss p i < ? 40 dbm - 11 - db p i = ? 20 dbm - 11 - db isl isolation - 27 - db nf noise figure p i = ? 40 dbm, no jammer [1] -0.60- db p i = ? 40 dbm, no jammer [2] -0.65- db p jam = ? 20 dbm; f jam = 850 mhz [2] -1.0- db p jam = ? 20 dbm; f jam = 1850 mhz [2] -1.0- db p i(1db) input power at 1 db gain compression - ? 10 - dbm BGU8004 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2014. all rights reserved. preliminary data sheet rev. 1 ? 31 january 2014 5 of 18 nxp semiconductors BGU8004 sige:c lna mmic for gps, glonass, galileo and compass [1] pcb losses are subtracted [2] including pcb losses [3] f 1 = 1713 mhz; f 2 = 1851 mhz; p i = ? 20 dbm at f 1 ; p i = ? 65 dbm at f 2 . [1] pcb losses are subtracted [2] including pcb losses [3] f 1 = 1713 mhz; f 2 = 1851 mhz; p i = ? 20 dbm at f 1 ; p i = ? 65 dbm at f 2 . ip3 i input third-order intercept point [3] -4 - dbm t on turn-on time time from v i(enable) on, to 90 % of the gain -- 2 ? s t off turn-off time time from v i(enable) off, to 10 % of the gain -- 1 ? s table 10. characteristics at v cc = 2.85 v f = 1575 mhz; v cc = 2.85 v; v i(enable) ? 0.8 v; p i < ? 40 dbm; t amb =25 ? c; input matched to 50 ? using a 5.6 nh inductor, see figure 1 ; unless otherwise specified. symbol parameter conditions min typ max unit i cc supply current v i(enable) ? 0.8 v p i < ? 40 dbm - 3.6 - ma p i = ? 20 dbm - 7.5 - ma v i(enable) ? 0.3 v - - 1 ? a g p power gain no jammer - 17.0 - db p jam = ? 20 dbm; f jam = 850 mhz - 18.0 - db p jam = ? 20 dbm; f jam = 1850 mhz - 19.0 - db rl in input return loss p i < ? 40 dbm - 11 - db p i = ? 20 dbm - 15 - db rl out output return loss p i < ? 40 dbm - 11 - db p i = ? 20 dbm - 11 - db isl isolation - 27 - db nf noise figure p i = ? 40 dbm, no jammer [1] -0.60- db p i = ? 40 dbm, no jammer [2] -0.65- db p jam = ? 20 dbm; f jam =850mhz [2] -1.0- db p jam = ? 20 dbm; f jam = 1850 mhz [2] -1.0- db p i(1db) input power at 1 db gain compression - ? 7.5 - dbm ip3 i input third-order intercept point [3] -6- dbm t on turn-on time time from v i(enable) on, to 90 % of the gain -- 2 ? s t off turn-off time time from v i(enable) off, to 10 % of the gain -- 1 ? s table 9. characteristics at v cc = 1.8 v ?continued f = 1575 mhz; v cc = 1.8 v; v i(enable) ? 0.8 v; p i < ? 40 dbm; t amb =25 ? c; input matched to 50 ? using a 5.6 nh inductor, see figure 1 ; unless otherwise specified. symbol parameter conditions min typ max unit BGU8004 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2014. all rights reserved. preliminary data sheet rev. 1 ? 31 january 2014 6 of 18 nxp semiconductors BGU8004 sige:c lna mmic for gps, glonass, galileo and compass 9. application information 9.1 gnss lna 9.2 graphs for a list of components see table 11 . fig 1. schematics gnss lna evaluation board table 11. list of components for schematics see figure 1 . component description value remarks c1 decoupling capacitor 1 nf optional component ic1 BGU8004 - nxp l1 high quality matching inductor 6.8 nh murata lqw15a d d d / 5 ) r x w 5 ) l q 9 h q 9 f f & |