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afem-s102 2.5 ghz wifi/bt fem data sheet description avago technologies afem-s102 fem integrates an sp3t antenna switch, tx path coupler and fbar co-existence filter for applications with ieee 802.11 b/g/n wifi and bluetooth modulation. the fem exhibits low insertion loss and good match while providing high rejection to meet stringent coexistence requirements. it utilizes avago technologies proprietary gaas phemt and fbar fi lter technology for superior performance across all operating conditions. the afem-s102 is packaged in a 2.2 x 2.2 x 0.55 mm nominal size for space-constrained handset applications. applications ?? portable and handset 802.11 b/g/n wifi and bt applications ?? mobile routers functional block diagram and pin-out sw2 12 tx 1 cpl 11 sw1 2 rx 3 gnd 10 sw0 4 bt 5 gnd 6 gnd 9 gnd 8 ant 7 2.4 C 2.5 ghz features ?? 50 ? all rf ports ?? tx, rx, bt and ant ports dc blocked ?? passband 2.4 C 2.5 ghz ?? 2.6 db max insertion loss (tx path) ?? 35 db rejection in 2110 - 2170 mhz ?? >40 db tx path rejection at 2 nd and 3 rd harmonic bands ?? minimum 29 db tx - rx port isolation ?? 2.75 v minimum control voltage for wlan tx & rx mode ?? 2.45 v minimum control voltage for bt mode ?? <20 ? a control pin current ?? -18 db tx directional coupling ?? -30 c to +85 c operation component image note: package marking provides orientation and identifi cation 1st row 2p = product code 1st row ww = work week of manufacture 2nd row xxxx = lot number 1 2 3 4 5 6 8 9 1 0 11 1 2 7 s w1 2 tx 1 r x 3 8 g nd 9 g nd 7 a nt 11 cp l 1 2 s w 2 1 0 g nd b t 5 s w 0 4 g nd 6 2pww xxxx b ottom view to p view
2 table 1. absolute maximum and minimum ratings parameter performance comments min. max. unit maximum control voltage 10 v all control pins maximum input power (cw) 33 dbm tx port msl msl3 storage temperature -65 150 oc operation temperature -30 85 oc esd (hbm) 300 v esd (mm) 90 v table 2. recommended operating range parameter performance comments min. typical max. unit wifi path control voltage vhigh 2.75 3.0 6.0 v sw0, sw1, per control pin control current ihigh 20 ? a control voltage vlow 0 0.1 v control current ilow 10 ? a bluetooth path control voltage vhigh 2.45 3.0 6.0 v sw2 only control current ihigh 20 ? a control voltage vlow 0 0.1 v control current ilow 10 ? a case temperature -30 85 oc rf input power tx path 24 dbm table 3. rf electrical characteristics all data measured on an fr4 demo board at tc = 25c, 50 ? at all ports. unless otherwise specifi ed, all data is taken with cw signal parameter performance comments min. typical max. unit pass-band frequency range 2403 2493 mhz return loss 10 db all rf ports average insertion loss over 18 mhz bandwidth ch 1 C 13 rx C ant 25 c 2.1 2.5 db * ch 14 il 2.6db 85 c 2.9 85 c performance guaranteed by design tx C ant 25 c 2.1 2.6 db * ch 14 il 2.7db 85 c 3 85 c performance guaranteed by design bt path insertion loss (2402 C 2480 mhz) bt C ant 25 c 1.8 2.7 db 85 c 3 85 c performance guaranteed by design
3 table 3. rf electrical characteristics (cont.) parameter performance comments min. typical max. unit insertion loss ripple all paths 0.6 db across 18 mhz bw isolation tx C rx 29 31 db tx C bt 23 27 switching time tx, rx, bt path turn C on 120 200 ns tx, rx, bt path turn C off 150 250 ns out-of-band rejection tx & rx paths 875 C 960 mhz 35 37 db band-5/6 and 8 rx 1477 C 1501 mhz 33 35 1574 C 1577 mhz 33 35 gps band 1805 C 1880 mhz 33 35 band 3 rx 1930 C 1990 mhz 34 35 pcs band rx 2110 C 2170 mhz 34 35 band 1 rx 4900 C 5805 mhz 50 2 nd harmonic (tx path) 7200 C 7500 mhz 40 3 rd harmonic (tx path) out-of-band rejection bt path 875 C 960 mhz 34.5 db band-5/6 and 8 rx 1477 C 1501 mhz 32 33 1574 C 1577 mhz 31 33 gps band 1805 C 1880 mhz 32 33 band 3 rx 1930 C 1990 mhz 33 35 pcs band rx 2110 C 2170 mhz 34 35 band 1 rx 4900 C 5805 mhz 40 2 nd harmonic 7200 C 7500 mhz 28 3 rd harmonic group delay all paths 15 ns 2.4 C 2.5 ghz group delay variation 6 across and 20 mhz band directional coupler coupling 17.5 18 19.5 db directivity 10.5 12 tx path harmonic distortion 2 nd harmonic -50.1 dbm with cw excitation (pout = 22.5 dbm) 3 rd harmonic -60.9 4 th harmonic -47.3 oip3 wlan tx 43 dbm tone1: 2418 mhz; tone2: 2432 mhz, ptone: 12 dbm; bt 38 input p1db tx path 31 dbm with cw excitation table 4. truth table state sw0 sw1 sw2 rx C ant high low low tx C ant low high low bt C ant low low high pre-released products: avago technologies reserves the right to alter specifi cations, features, functions, markings, manufacturing release dates and general availability of the product at any time.
4 performance plots (all data measured at tc = 25 c, 50 ? at all ports) figure 1. tx path 2 C 3 ghz frequency response figur e 2. tx path 2.4 C 2.5 ghz insertion loss and return loss figure 3. tx path 0 C 8.5 ghz frequency response figure 4. rx path 2 C 3 ghz frequency response figure 5. rx path 2.4 C 2.5 ghz insertion loss and return loss figure 6. rx path 0 C 8.5 ghz frequency response 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.0 3.0 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz d b(s(2,1)) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.0 -80 -70 -60 -50 -40 -30 -20 -10 -90 0 freq, ghz d b(s(2,1)) 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.0 3.0 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz d b(s(3,1)) 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -5.0 -1.0 -24 -18 -12 -30 -6 d b(s(3,1)) d b(s(1,1)) d b(s(3,3)) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.0 -80 -70 -60 -50 -40 -30 -20 -10 0 freq, ghz d b(s(3,1)) freq, ghz rx inserti o n l o ss antenna rl rx p o rt rl 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -5.0 -1.0 -24 -18 -12 -30 -6 freq, ghz d b(s(2,1)) d b(s(1,1)) d b(s(2,2)) tx inserti o n l o ss antenna rl tx p o rt rl
5 performance plots (all data measured at tc = 25 c, 50 ? at all ports) (cont.) figure 7. bt path 2 C 3 ghz frequency response figur e 8. bt path 2.4 C 2.5 ghz insertion loss and return loss figure 9. bt path 0 C 8.5 ghz frequency response figure 10. tx coupling coeffi cient and coupler isolation vs frequency figure 11. tx-rx and tx Cbt isolation in 2.4 C 2.5 ghz band 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.0 3.0 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz d b(s(4,1)) 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 -32 -30 -28 -26 -24 -22 -20 -18 -16 -34 -14 freq, ghz d b(s(3,2)) d b(s(3,1)) 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 -35 -30 -25 -40 -20 freq, ghz d b(s(4,2)) d b(s(3,2)) c o upling is o lati o n tx-bt is o lati o n tx-rx is o lati o n 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.0 -70 -60 -50 -40 -30 -20 -10 -80 0 freq, ghz d b(s(4,1)) 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -5.0 -1.0 -24 -18 -12 -30 -6 freq, ghz d b(s(4,1)) d b(s(1,1)) d b(s(4,4)) bt p o rt rl antenna rl bt inserti o n l o ss
6 performance plots (all data measured at tc = 25 c, 50 ? at all ports) (cont.) figure 12. typical group delay vs frequency response (tx path) figure 13. typical pout vs pin curve C p1db = 31 dbm (tx path) demoboard description afem-s102 has a demonstration board with fi ve sma connectors all rf ports. a dc connector is used for switch control signals sw0, sw1 & sw2. top pins 9 7 5 3 1 all bottom pins are connected to gnd. top pin no. function 1 gnd 3 sw2 5 sw1 7 sw0 9 gnd 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.40 2.50 2.0e-9 4.0e-9 6.0e-9 8.0e-9 1.0e-8 1.2e-8 1.4e-8 1.6e-8 1.8e-8 0.0 2.0e-8 freq, ghz d elay(2,1) 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 15.00 17.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 pin [ d bm] pout [ d bm] 2412 m hz 2442 m hz 2484 m hz evaluation board schematic note: no external smts required. 1 tx 2 sw1 3 rx gnd 9 gnd 8 ant 7 sw1 rf tx in rf ant sw2 12 cpl 11 gnd 10 4 sw0 5 bt 6 gnd sw0 rf cpl out rf rx out rf bt out sw2 1 tx 2 sw1 3 rx gnd 9 gnd 8 ant 7 sw2 12 cpl 11 gnd 10 4 sw0 5 bt 6 gnd
7 package dimensions and pin descriptions 2.20 0.075 2.20 0.075 1 2 3 46 8 9 10 12 7 pin 1 m ark 0.55 0.10 0.40 typical 1 2 3 456 8 9 10 11 12 7 13 1.00 2.20 1.00 2.20 0.09 0.30 0.30 0.45 0.20 0.225 0.225 top view through package 11 13 5 top view si d e view pin description pin # name description 1 tx rf transmit 2 sw1 control voltage 3 rx rf receive 4 sw0 control voltage 5 bt rf bluetooth 6 gnd ground 7 ant rf antenna 8 gnd ground 9 gnd ground 10 gnd ground 11 cpl rf tx coupled 12 sw2 control voltage 13 gnd ground
8 land pattern a dd array of gnd vias un d er the center groun d pa d to ensure optimum o ut of ban d rejection. 0.20 package o utline 1.00 1.00 0.30 sq 0.19 1 solder mask 2.30 sq 0.15 min sol d ermask web all aroun d stencil 0.19 1.00 1.00 0.30 0.30 sq 0.50 sq 11 12 1 3 2 9 7 8 10 5 46 13
9 refl ow profi le recommendations typical smt refl ow profi le for maximum temperature = 260 +0/-5 c typical smt refl ow profi le for maximum temperature = 260 +0/-5 c profi le feature sn-pb solder pb-free solder average ramp-up rate (tl to tp) 3c/sec max 3c/sec max preheat C temperature min (tsmin) C temperature max (tsmax) C time (min to max) (ts) 100 c 150 c 60-120 sec 150 c 200 c 60-120 sec tsmax to tl C ramp-up rate 3c/sec max time maintained above: C temperature (tl) C time (tl) 183 c 60-150 sec 217 c 60-150 sec peak temperature (tp) 240 +0/-5 c 260 +0/-5 c time within 5 c of actual peak temperature (tp) 10-30 sec 20-40 sec ramp-down rate 6c/sec max 6c/sec max time 25 c to peak temperature 6 min max. 8 min max. 25 time temperature t p t l t p t l t 25 c to peak ramp-up t s t smin ramp- d own preheat critical zone t l to t p t smax
10 device orientation & pin 1 location in tape user feed directi o n t o p view end view user feed directi o n c o ver tape carrier tape reel 2fww xxxx 2fww xxxx 2fww xxxx tape dimensions 4.00 0.10 4.00 0.10 8.00 +0.30 ?0.10 2.40 0.05 0.80 0.05 ? 1.00 0.25 2.00 0.05 3.50 0.05 1.75 0.10 ? 1.50 0.10 b. k. a. 2.38 0.05 5 m ax 5 m ax
11 reel information ?178.01.0 ?55.00.5 see detail "x" 65 45 60 e m b o ssed ribs raised: 0.25mm, width: 1.25mm 14.4* m ax. ?51.20.3 slot hole a recycle l o g o fr o nt view -0.0 +1.5* 8.4 fr o nt back fr o nt back ?178.01.0 7.9 - 10.9* slot hole b back view r5.2 r10.65
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2012 avago technologies. all rights reserved. av02-2882en - february 27, 2012 afem-s102 part number ordering information part number devices per container container afem-s102-blkg 100 antistatic bag AFEM-S102-TR1G 3000 7 reel

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