nxp sige:c gps lnas bgu700x/bgu8007 the best reception of gnss signals with the smallest footprint key features ? low noise fgure: 0.75 db ? system-optimized gain of 16.5 or 19 db ? adaptive biasing dynamically suppresses strong cellular and wlan transmit signals, resulting in improved linearity of 10 db better ip3 under -40 to -20 dbm jamming conditions and effective gps output with jammer powers up to -15 dbm. ? aec-q100 qualifed (bgu7004, bgu7008) for highest reliability in harsh conditions ? only two external components required ? small 6-pin leadless package: 1.45 x 1.0 x 0.5 mm key benefts ? maintains optimal gps signal reception for as long as possible ? signifcant pcb size savings (50%) ? lower component cost (10%) applications ? smart phones, feature phones ? tablets ? personal navigation devices (pnds) by dynamically suppressing strong cellular and wlan transmit signals, an industry frst, these lnas offer the best reception of weak gps signals. linearity improves with a 10 db better ip3 under -40 to -20 dbm jamming conditions, while nf remains below 1 db. requiring only two external components, they save up to 50% in pcb size and 10% in component cost, offering the smallest footprint in the market. ? digital still camera (dscs) ? digital video camera (dvcs) ? rf front-end modules (used in phones) ? complete gps chipset modules (used in dscs) ? automotive applications (bgu7004/8) : toll collection, emergency call these sige:c low noise amplifers (lnas) improve the reception of gps signals, including glonass and galileo. available in extremely small 6-pin packages, they reduce footprint, lower cost, and enhance reception in systems that use an active or patch antenna. gps has become a standard feature in a very wide range of consumer products, from personal navigation devices to digital video cameras, watches, electric cars, and more. gps signal power levels are weak and below the noise foor at -155 dbm. in many of these products, especially smart phones, strong transmitters such as wlan and cellular can drive the gps lna into compression. when the gps lna is in compression, it has lower gain which ?causes worse gps reception. and when in
? 2011 nxp semiconductors n.v. all rights reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: october 2011 document order number: 9397 750 17194 printed in the netherlands www.nxp.com application diagram 001aan955 external active antenna bpf lna spdt embedded antenna bpf lna bpf gps receiver ic type package package size mmic * smd's appl. smd size smd's area appl. area x y pins pitch area x y mm mm mm # mm mm 2 # mm mm mm 2 mm 2 bgu7005/7 sot886 1.45 x 1 1.7 1.25 6 0.5 2.13 2 1.5 0.8 2.4 4.53 competitor wafer level package 1.26 x 0.86 1.5 1.1 6 0.4 1.65 6 1.5 0.8 7.2 8.85 competitor wafer level package 0.86 x 0.86 1.1 1.1 4 0.4 1.21 4 1.5 0.8 4.8 6.01 competitor thin small leadless package 2 x 1.3 2.25 1.55 6 0.5 3.49 4 1.5 0.8 4.8 8.29 competitor thin small leadless package 1.4 x 1.26 1.65 1.5 6 0.48 2.48 4 1.5 0.8 4.8 7.28 competitor thin small outline non-leaded 1.5 x 1.5 1.75 1.75 6 0.5 3.06 5 1.5 0.8 6 9.06 * incl. keep out area on pcb (common used assembly rule) smallest footprint pili gu su dbg emsu dbg bnnufm ftunmaef eyun saf eatu rsbnu fbm eyun m co saf esnuttaef fbm mancencun afmunum eafm l i t kco a s co co cos cos af af g af g g pi af pi g p af p g p af p g pi i s pi af pi g pi af pi g p af p g p af p g pi i s pi af pi g olaa d p pi i p a ap a a olaa d pi pi pi pi ap i i olaai d pi pi pi pi ap i i olaal d pi pi p pi ap i i olaa d pi pi p pi ap i i oaal d pi p p pa apli i a i selection guide a baauc tesu asammaeft g bmaef enc ettut ubcuc pi co yamebm ssun lpi co yam ssun pi co yamebm ssun pi co yam ssun pa co yamebm ssun api co yam ssun esnuttaef mu k sufunmut afmunsecbmaef necbmt fc nsefat nes mu mnftsammun tasft ya f euneyun mu yu d tasft fc uc me fe d nuumaefp u olaaoaal tunaut btu cmau atafs me assucamug cumum fg ebmbm eyun nes ssunt fc esuftmu g musennag afnutafs mu bnnufmp t nutbm emas d tasf nuumaef at safmafuc en t efs t ettaup cuau af mu olaaoaal tunaut nubanut efg efu afbm smafs afcbmen fc efu tbg cuebafs amen me esumu mu cutasfp at numut ung esm cutasf fc eyunt mu a e smunatp utasfunt f tu b me ia af o tau fc a af esefufm etmp en usu mu olaai at af pi ss su yam amaef nu m efg pi ss p at at ia tsun mf esnu tebmaef yam pa ss amaef nup
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