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rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . rf micro devices ? and rfmd ? are trademarks of rfmd, llc. bluetooth is a trademark owned by bluetooth sig, inc., u. s.a. and licensed for use by rfmd. all other trade names, trademarks, and registered trademarks are the property of their respective owners. ?2013, rf micro devices, inc. 1 of 11 r f 5365 2.4ghz to 2.5ghz, 802.11b/g/n wifi front end module the RF5365 provides an integrated front end solution for wifi 802.11b/g/n and bluetooth? systems. the ultra - small form factor package and integrated matching greatly reduces the number of external components and layout area in the customer application. this simplifies the total front end solution by reducing the bil l of materials, system footprint, and assembly cost. the RF5365 integrates a 2.4 ghz power amplifier (pa), 2170 mhz notch filter for coexistence with cellular radios, second harmonic attenuation, power detector coupler for improved accuracy, and an sp3t s witch capable of simultaneous reception for wifi and bluetooth?. the device is provided in a 2.5 mm x 2.5 mm x 0.5 mm, 12 - pin package. this module meets or exceeds the rf front end needs of i eee 802.11b/g/n wifi rf systems . 7 8 9 10 11 12 1 2 3 4 5 6 rx vreg tx c _ tx c _ rx c _ bt pdet vcc vcc ant gnd bt 2 fo 2170 mhz filter pdetect coupler fu nctional block diagram ordering information rf 5365 sq standard 25 piece bag rf 5365 sr standard 100 piece reel rf 5365tr7 standard 2500 piece reel rf 5365 pck - 410 fully assembled evaluation board w/5 piece bag package: qfn, 12 - pin, 2.5mm x 2.5 mm x 0.5mm features integrated 2.4ghz to 2.5ghz b/g/n amplifier, sp3t switch, and power detector coupler single supply voltage 3.0v to 4.8v output power: 11b = 21dbm meeting spectral mask 11n = 18dbm at <3% evm low height package, suited for sip and cob desi gns applications cellular handsets mobile devices tablets consumer electronics gaming netbooks/notebooks tv/monitors/video smartenergy RF5365
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 2 of 1 1 r f5365 absolute maximum rat ings parameter rating unit supply voltage - 0.5 to +5.4 vdc power control voltage (vreg) - 0.5 to 3.5 vdc dc supply current 500 ma input rf power +5 dbm operating case temperature - 40 to +85 c storage temperature - 40 to +150 c moisture sensitivity msl2 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 compliance ieee802.11b/g/n standards; fcc cfg 15.247, .205, .209; en and jdec operating conditions v cc = 3.0v to 4.8 v; v reg = 2.8v to 2.9 v; switch control voltage = 2.7v to 3.6 v; temp = - 10c to +70c (spec compliant); temp = - 40c to - 10c and +70c to +85c (reduced performance) frequency range 2.4 2.5 ghz power supply 3.0 3.3 4.8 v 2.7 v derated performance vreg voltage on 2.80 2.85 2.90 v pa in ?on? state off 0 0.2 v pa in ?off? state output power 11n 16.5 17.0 dbm v cc > 3.0 v ofdm 54mbps 11n 17.5 18.0 dbm v cc > 3.3 v ofdm 54mbps 11g 18.0 18.5 dbm v cc > 3.3 v ofdm 54mbps 11b 19.5 21.0 dbm 11 mbps, cck, v cc > 3.3 v evm 11g 4 .0 % 18 dbm, ofdm 54 mbps, v cc = 3.3 v to 4.8 v all temp 11n 2.5 3.0 % 17.5 dbm, ofdm 54 mbps, v cc = 3.3 v to 4.8 v all temp 3.0 % 16.5 dbm, ofdm 54 mbps, v cc = 3.0 vdc all temp adjacent channel power p out = 21bm, v cc = 3.3v, 11mbps cck signal. see note 2 acp1 - 36 - 33 dbc +/ - 11mhz offset from carrier acp2 - 56 - 52 dbc +/ - 22mhz offset from carrier gain 23 25 29 db at rated p out gain variance slope channel 40 mhz bw - 1.0 +1.0 db channel 20 mhz bw - 0.5 +0.5 db frequency 100 mhz bw - 2 +2 db in - band variance 2.4ghz to 2.5 ghz out of band rejection 2170 mhz 6 8 dbc cw signal
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 3 of 1 1 r f5365 parameter specification unit condition min typ max compliance (continued) ieee802.11b/g/n standards; fcc cfg 15.247, .205, .209; en and jdec output power range 0 23 dbm voltage range 0.1 1.5 vdc voltage at p out = 18 dbm 0.6 0.65 0.7 db 11g; 50 ? ; v cc = 3.0v to 4.8 v filter bandwidth 0.1 mhz sensitivity p detect < 0.5 v 10 mv/db p detect > 0.5 v 20 mv/db voltage target at 23 dbm p out 1.2 v load variation 200 mv up to 3:1 vswr current consumption quiescent 135 180 ma v cc =3.0v to 4.8 v all temp operating 170 22 0 ma v cc < 4.2 v dc , p out = 18 dbm, 11 n, 50 w,, temp=25 c operating 23 0 ma v cc < 4.8 v dc , p out = 17.5 dbm, 11 n, 50 w,, all temp operating 210 270 ma v cc < 4.2 v dc , p out = 21 dbm, 11b, 50 w, all temp v reg 3 5 ma t = 25c fem leakage 500 na v cc = ?on?, v reg = 0.2 v dc , rf off v reg leakage 50 na noise figure 8 9 db input return loss 8 10 db thermal resistance 52 c/w v cc =4.8v, v reg =2.95v, c_tx=3.3v, c_tx=3.3, c_rx=c_bt=gnd, p out = 18dbm, modulation=ofdm 11g, freq=2.45ghz, dc=100%, t=85c harmonics p out = 21 dbm, 1 mbps, cck bw = 1 mhz, up to 3:1 load second - 15 dbm 4.80 ghz to 5.00 ghz, v cc = 3.3 v, temp=25c third - 20 dbm 7.20 ghz to 7.50 ghz, v cc = 3.3 v, temp=25c stability pa must be stable from 0dbm to 21 dbm. c w signal, no spurs above - 41.25 dbm for non - harmonic related signals. output vswr 4:1 all phase angles, no spurious or oscillations. ruggedness no damage conditions over voltage and temperature output vswr 10:1 input power 0 dbm cw input power, v cc = 3.0 v to 4.8 v input port impedance 50 ? turn - on/off time 1 usec output stable to within 90% of final gain 2.4ghz receive frequency 2.4 2.5 ghz frequency insertion loss 0. 8 1.2 db insertion loss input p1db 22 dbm input p1db passband ripple passband ripple wifi rx mode - 0.2 +0.2 db wifi rx mode wifi rx/bt mode - 0.2 +0.2 db wifi rx/bt mode wifi rx port return loss 10 12 db wifi rx port return loss wifi rx port impedance 50 ? wifi rx port impedance
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 4 of 1 1 r f5365 parameter specification unit condition min typ max bluetooth ? frequency 2.4 2.5 ghz insertion loss 0.8 1.2 db bluetooth port return loss 10 12 db bluetooth port impedance 50 ? bluetooth input p1db 22 dbm other requirements antenna port impedance 50 w return loss 10 12 db in wifi rx or bt mode isolation ant to rx 20 db at rated p out in tx mode switch control voltage low 0 0.2 v high 2.7 3.6 v switch control current low 0.5 ua high 100 ua esd human body model 1000 v pin - ground charge device model 500 v jesd22 - c101c. class iii note 1: the pa must operate with gates bias voltage input at 1% to 99% duty cycle. note 2: the output power for channels 1 and 11 may be reduced to meet fcc restricted band requirements. switch control logic truth table mode c_tx c_rx c_bt vreg tx mode high low low high rx mode low high low low bt mode low low high low simultaneous low high high low
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 5 of 1 1 r f5365 performance plots
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 6 of 1 1 r f5365
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 7 of 1 1 r f5365 evaluation board schematic c _ bt vreg c _ rx c _ tx pdet 7 8 9 10 11 12 1 2 3 4 5 6 tx rx vcc ant bt c 5 1 nf c 7 1 uf c 4 1 nf c 6 1 uf c 1 10 pf c 2 10 pf c 3 10 pf c 8 10 pf l 1 4 . 7 nh note: components c5, and c6 may not be needed in the final schematic. this will be dependent on board layout and noise coupl ing to these pins. tx input connects directly to the transceiver. if no dc is present on this pin, c8 may also be eliminated.
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 8 of 1 1 r f5365 evaluation board layout top layer mid layer - 1 mid layer - 2 bottom layer note : for best performance, it is recommended to follow the routing and grounding of the rfmd evaluation board as close as possib le. at a minimum, use five ground thermal vias on the package center slug (via size: 12mil hole by 21mil capture pad)
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 9 of 1 1 r f5365 pin out 7 8 9 10 11 12 1 2 3 4 5 6 rx vreg tx c _ tx c _ rx c _ bt pdet vcc vcc ant gnd bt package outline drawing note: 1. pin 1 indicator shaded area 2. chamfered area is pin 1 indicator
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 10 of 1 1 r f5365 pcb recommendations pcb land patterns for rfmd components are based on ipc - 7351 standards and rfmd empirical data. the pad pattern shown has been developed and tested for optimized assembly at rfmd. the pcb land pattern has been developed to accommodate lead and package tolerances . since surface mount processes vary from company to company, careful process development is recom mended. thermal vias for center slug ?b? should be incorporated into the pcb design. the number and size of thermal vias will depend on the application. example of the number and size of vias can be found on the rfmd evaluation board layout.
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds 140 527 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro d evices, inc. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change c omponent circuitry, recommended application circuitry and specifications at any time without prior notice. 11 of 1 1 r f5365 pin names a nd descriptions pin name description 1 rx out receive port for 802.11b/g/n band. internally matched to 50 ? . dc block required. 2 vreg regulated voltage for the pa bias control circuit. an external bypass capacitor may be needed on the vreg line for decoupling purposes. 3 tx in rf input for the 802.11b/ g/n pa. input is matched to 50 ? . dc block required. 4 vcc supply voltage for the fem. power down pin. apply <0.6 v dc to power down the power amplifier stages. apply 2.5 v dc to 3.6 v dc to power up. if function is not desired, pin may be connected to v cc or v reg . 5 vcc supply voltage for the fem. 6 power detect power detector voltage for tx section. p det voltage varies with output power. may need external decoupling. 7 ant port matched to 50 ? . dc block required. 8 gnd ground connection. 9 bt port bluetooth? rf port. dc block required. 10 c_rx control pin for wifi receive port. please see truth table for proper settings. 11 c_bt control pin for bluetooth? port. please see truth table for proper settings. 12 c_tx control pin for wifi transmit port. please see truth table for proper settings. pkg base gnd ground connection. the backside of the package should be connected to the ground plane through a short path, i.e., pcb vias under the device are recommended.

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