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revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 1 of 12 rfmd + triquint = qorvo r f fm6 9 00 2.5v to 4.2v, ism band, 1w 915 mhz transmit/receive module the rffm6 900 is a single - chip front end module (fem) for applications in the 900mhz and 868mhz ism bands. the rfffm6 900 addresses the need for aggressive size reduction for typical portable equipment rf front end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. the rf fm6 900 contains an integrated 1 watt pa, sp3t antenna switch, integrated tx harmonic filter, tx thru path, lna with bypass mode, and matching components. the rffm6 900 is pack - aged in a 28 - pin, 6.0mm x 6.0mm x 0.975mm over - molded laminate package with back side ground which greatly minimizes next level board space and allows for simplified integration. gnd 2 3 4 1 8 6 5 7 9 10 11 12 13 14 15 22 21 17 19 20 18 16 28 27 26 25 24 23 tr en b yp v apc gnd ant bnd gnd saw bpf ctl logi c gnd gnd tx gnd rx vcc rx nc gnd nc saw 2 gnd gnd saw 1 gnd v dd v cc _ tx 1 nc v cc _ tx 2 gnd functional block diagram ordering information rffm6 900 sb standard 5 piece bag rfsw6 900sq standard 25 piece bag rfsw6 900sr standard 100 piece reel rffm6 900 tr13 standard 2500 piece reel rf fm6 900 pc ba - 410 fully assembled evaluation board package: lga, 28 - pin, 6.0mm x 6.0mm x 0.975mm features integrated 50 input/output match tx output power: 30dbm separate tx/rx 50 ? transceiver interface integrated pa, filtering lna with bypass mode transmit thru path applications 868mhz/900mhz ism bands single chip rf front end wireless automatic metering portable battery powered equipment smart energy rffm6900
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 2 of 12 rfmd + triquint = qorvo absolute maximum rat ings parameter rating unit v o l t a ge 5. 2 5 v s t o r a ge t emp er at ur e r a n ge - 40 t o + 1 50 c op er ating t e mpe ra t u re r a nge - 4 0 t o +85 c r e c e i v e rf i n put po w e r (s a w 2 ) +5 d bm t ra nsm i t r f i n put pow er ( p a ena b led) + 1 5 d bm t ra nsm i t r f i n put pow er ( p a by p ass) + 20 d bm r e c ei v e rf i n put po w e r (a n t) + 33 d bm t/r p o r t load v s wr in t ransm i t m o de 1 0 :1 esd, h b m 3 50 v esd, c dm 3 00 v m o istu r e s e nsitivity l e v el m s l3 caution! esd sensitive device. rfmd green: rohs status based on eu directive 2011/65/eu (at time of this document revision) , halogen free per iec 61249 - 2 - 21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder. exceeding any one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. extended application of absolute maximum rating conditions to the device may reduce device reliability. specified typical performance or functional operation of the device under absolute maximum rating conditions is not implied. nominal operating parameters parameter specification unit condition min typ max general performance frequency* 890 925 960 mhz rf port impedance 50 operating voltage 2.5 3.6 4.2 v leakage current v cc tx1 = 3.6v, v cc tx2 = 3.6v, v dd = 3.6v, v cc rx = 3.6v, v apc = 0.0v, en = 0.0v, t r = 0.0v, byp = 0.0v, rf = off, temperature = 25oc v dd 0.05 1 a v cc t x 0.05 1 a v cc rx 0.05 1 a operating voltages v cc tx1/2 2.5 3.6 4.2 v v cc rx 2.5 3.3 4.2 v v dd 2.5 3.6 4.2 v tx output power control (v apc ) 0.00 2.25 2.50 v v apc operates such that the t ransmitter output power is sat urated at a level lower than 1.9v and minimal variation in output power of the device occurs above that level transmit high power mode v cc tx1 = 3.6v, vcctx2 = 3.6v, vdd = 3.6v, vccrx = 0.0v, vapc = 2.25v, en = 1.8v, tr = 1.8v, byp = 0.2v, measured path = tx to ant, temperature = 25oc output power 30.0 30.5 dbm v cc tx1, v cc tx2 = 3.6v, pin = +10dbm 28 v cc tx1, v cc tx2 = 2.7v, pin = +10dbm input return loss 10 15 db
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 3 of 12 rffm6900 rfmd + triquint = qorvo parameter specification unit condition min typ max transmit high power mode v cc tx1 = 3.6v, v cc tx2 = 3.6v, vdd = 3.6v, v cc rx = 0.0v, v apc = 2.25v, en = 1.8v, t r = 1.8v, byp = 0.2v, measured path = tx to ant, temperature = 25oc output return loss 15 20 db operating current 650 700 ma p out = 30.5dbm, i cc tx1 + i tx2 quiescent current 120 ma i cc tx1 + i cc tx2, rf = off quiescent current (idd) 7 ma quiescent current (icc_rx) 11.5 a idd 13 ma p out = 30.5dbm second harmonic - 40 - 30 dbc p out = 30.5dbm third - tenth harmonic - 63 - 60 dbc p out = 30.5dbm gain 20 db v cc tx1, v cc tx2 = 3.6v, pin = +10dbm 18 db v cc tx1, v cc tx2 = 2.7v, pin = +10dbm module pae 47 % v cc tx1, v cc tx2 = 3.6v, p out = 30.5dbm, t=25oc (take into account filter and switches) transmit bypass mode v cc tx1 = 3.6v, v cc tx2 = 3.6v, v dd = 3.6v, v cc rx = 0.0v, v apc = 0.0v, en = 1.8v, t r = 1.8v, byp = 1.8v, measured path = tx to ant, temperature = 25oc insertion loss 2.0 2.7 db p in = +5dbm input p1db 27 28 dbm input ip3 41 dbm input return loss 18 db output return loss 13.5 db second harmonic attenuation - 46 db p in = +12dbm, second harmonic insertion loss third - tenth harmonic - 47 db p in = +12dbm, third - tenth harmonic insertion loss r ece iv e mo d e v cc tx1 = 3.3v, v cc tx2 = 3.3v, v dd = 3.3v, v cc rx = 3.3v, v apc = .0v, en = 1.8v, t r = 0.2v, byp = 0.2v, measured path = saw2 to rx, temperature = 25oc db dbm ain db urrent m a noise figure 1.7 2.0 db iip3 1.4 3.0 dbm input return loss 18 db output return loss 10 db
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 4 of 12 rffm6900 rfmd + triquint = qorvo parameter specification unit condition min typ max receive bypass mode v cc tx1 = 3.3v, v cc tx2 = 3.3v, v dd = 3.3v, v cc rx = 3.3v, v apc = .0v, en = 1.8v, t r = 0.2v, byp = 1.8v,measured path = saw2 to rx, temperature = 25oc insertion loss 1.0 1.2 1.4 db current 90 a ip1db 17.5 dbm iip3 42 dbm input return loss 11 db output return loss 14 db antenna switch measured ant to saw1, rx & rx bypass modes insertion loss 0.5 db input return loss 9 10 db output return loss 9 10 db isolation isolation 24 db ant to saw1 (module in tx byp mode) 44 db ant to saw1 (module in tx mode) logic en, tr, byp control logic high 1.6 4.0 v max control logic high = v dd - 0.2vd c control logic low 0.2 0.3 v control logic high current 0.1 a control logic low current 0.1 a vapc high current 50 a across all rated voltages at rated power *8 6 8mhz d a ta a vaila b le u pon r e q u e st
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 5 of 12 rffm6900 rfmd + triquint = qorvo switch control logic table ope r a t ing m o de t r en b yp p a lna (pin2) (pi n 3 ) (pi n 4 ) t r a n it i g i g l o on o t r a n it bpa i g i g i g o o r e e i e l o i g l o o o n r e e i e b pa l o i g i g o o td o n l o o o
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 6 of 12 rffm6900 rfmd + triquint = qorvo pin out 2 3 4 1 8 6 5 7 9 10 11 12 13 14 15 22 21 17 19 20 18 16 28 27 26 25 24 23 tr en b yp v apc ant tx rx vcc rx nc nc saw 2 saw 1 v dd v cc _ tx 1 nc v cc _ tx 2 package drawing
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 7 of 12 rffm6900 rfmd + triquint = qorvo pcb patterns drawing notes: 1. shaded area represents pin1 location.
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 8 of 12 rffm6900 rfmd + triquint = qorvo application board schematic
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 9 of 12 rffm6900 rfmd + triquint = qorvo typical performance
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 10 of 12 rffm6900 rfmd + triquint = qorvo typical performance
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 11 of 12 rffm6900 rfmd + triquint = qorvo typical performance
revision ds 20150610 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 12 of 12 rffm6900 rfmd + triquint = qorvo pin d e scriptions pin n ame d e scri p t i on 1 g n d g r ound 2 t r digital i n p u t : t r a n smit/ r ecei v e 3 e n digital i n p u t : shutd o wn m ode 4 b y p digital i n p u t : rx by p ass c o nt r ol 5 v a pc an a log i n put 6 g n d g r ound 7 a n t an t e nna s w i tch c o mmo n p o r t, in t e rn a l l y m atch e d t o 5 0 , dc bl o c k e d 11 g n d g r ound 12 g n d g r ound 13 s a w2 rx a nd rx b y p a ss i n p ut p o r t, in t e r n a l ly m a tch e d t o 50 , d c b lo c k e d 19 g n d g r ound 20 tx tx a nd tx b yp a ss i n put p o r t, in t e rn a l l y match e d t o 50

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