1 of 8 optimum technology matching ? applied gaas hbt ingap hbt gaas mesfet sige bicmos si bicmos sige hbt gaas phemt si cmos si bjt gan hemt functional block diagram rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity?, powerstar?, polaris? total radio? and ultimateblue? are trademarks of rfmd, llc. bluetooth is a trade- mark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered tradem arks are the property of their respective owners. ?2012, rf micro devices, inc. product description 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . ordering information bifet hbt soi 1 2 3 4 5 6 7 8 9 10 17 11 12 13 14 15 16 28 27 gnd gnd gnd c_tx gnd tx gnd rxp 26 18 19 20 21 23 24 25 gnd ant gnd asw_rx gnd bal_in rxn gnd gnd gnd c_rx vrerg vcc gnd gnd 22 gnd nc gnd gnd nc balun rf6569 3.1v to 4.0v, 915mhz transmit/receive module this module is intended for 868mhz and 915mhz amr solutions. the fem pro- vides separate ports for rx/tx paths, single -ended tx and single-ended rx or rx dif- ferential port, and single port antenna connection. the pa section provides a nominal output power of 30dbm. the device is provided in a 5.5mm x 5.0mm, 28- pin package. features ? tx output power: 30dbm ? separate 50 ? tx/rx transceiver interface ? optional 100 ? rx differential transceiver interface ? rx insertion loss: 1db applications ? wireless automated metering ? wireless alarm systems ? portable battery powered equipment ? smart energy ? 868mhz/900mhz ism band application ? single chip rf front end module ds120807 ? ? package: lga, 28-pin, 5.5mm x 5.0mm rf65693.1v to 4.0v, 915mhz trans- mit/receive module RF6569SB standard 5-piece bag rf6569sq standard 25-piece bag rf6569sr standard 100-piece reel rf6569tr7 standard 750-piece reel rf6569tr13 standard 2500-piece reel rf6569pck-410 fully assembled evaluation board and 5-piece bag
2 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . absolute maximum ratings parameter rating unit battery voltage 5 v rf port impedance 50 ? operating temperature -40 to 85 c storage temperature -40 to 85 c esd, hbm (rf pins) 500 v esd, hbm (all pins) 500 v esd, cdn (rf pins) 500 v esd, cdm (all pins) 500 v msl msl 3 maximum input power to pa +20 dbm parameter specification unit condition min. typ. max. frequency 868 902 to 928 mhz rf port impedance 50 ? total leakage current 1 ? av cc = 3.6v, v reg = 0v esd, hbm 500 v rf pins 500 v all other pins esd, cdm 500 v rf pins 500 v all other pins pa section v cc = 3.6v, v reg = 3.4v, c_tx = 3.4v, c_rx = 0v, temperature = 25c; p out = 30dbm. unless otherwise specified. cw p out saturation 30 31 32 dbm large signal gain 12 15 db thermal resistance 23 c/w v cc = 3.6v, v reg = 3.4v, c_tx = 3.4v, c_rx = 0v, t ref = 85c, p out = 30dbm 2fo -40 -35 dbc 3fo to 10fo -75 -72 dbc input return loss 18 db battery voltage 3.3 3.6 4.0 v v cc battery current 550 680 850 ma quiescent current 200 ma no rf power down current 0.3 2 ? av cc = 3.6, v reg = 0v v reg 3.1 3.4 3.8 v v cc to 0.2v v reg current 3 4 ma rx section v cc = 3.6v, v reg = 0v, c_tx = 0v, c_rx = 3.4v, temperature = 25c; unless otherwise specified. noise figure 0.7 1 db input ip3 12 18 dbm input return loss 10 db output return loss 10 db caution! esd sensitive device. exceeding any one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. ex tended application of absolute maximum rating conditions to the device may reduce device reliability. specified typical perfor- mance or functional operation of the devi ce under absolute maximum rating condi- tions is not implied. the information in this publication is believed to be accurate and reliable. however, no responsibility is assumed by rf micro devices, 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 component circuitry, recommended appli- cation circuitry and specifications at any time without prior notice. rfmd green: rohs compliant per eu directive 2002/95/ec, halogen free per iec 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a fl ame retardant, and <2% antimony in solder.
3 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . parameter specification unit condition min. typ. max. antenna switch section isolation 20 db any used port to any unused port logic voltage, high 3.1 3.4 3.8 v all logic i/os, v bat to 0.2v logic voltage, low 0.0 0.2 0.4 v all logic i/os logic current, high 5 15 ? aall logic i/os logic current, low 0.4 ? aall logic i/os operating mode module logic truth table c_tx c_rx tx-ant 1 0 rx-ant 0 1 notes: *switch control logic high = min 3.1v to max 3.8v *switch control logic low = min 0.0v to max 0.4v
4 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . pin names and descriptions pin name description 1gnd ground 2nc 3gnd ground 4ant antenna connect port 5gnd ground 6gnd ground 7gnd ground 8gnd ground 9 c_tx transmit selection control line 10 nc 11 c_rx receive selection control line 12 gnd ground 13 vreg power amplifier bias control. v cc to 0.2v = on, 0v = off 14 vcc power amplifier supply voltage 15 gnd ground 16 gnd ground 17 gnd ground 18 tx transmit por t 19 gnd ground 20 rfn receive port neg 21 rxp receive port pos 22 gnd ground 23 bal_in input to balun 24 gnd ground 25 asw_rx antenna switched rx output 26 gnd ground 27 gnd ground 28 gnd ground
5 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . package drawing all units in ? m. pcb design requirements
6 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . application schematic 1 2 3 4 9 12 11 10 17 16 15 18 23 24 25 26 j2 tx j1 ant l1 16 nh c2 180 pf c1 1.0 f p1 7 6 5 4 3 2 1 hdr_1x7 c_tx 5 6 7 8 13 14 19 20 21 22 27 28 c_tx c_rx j2 rx_n c_rx vreg vcc vreg differential pair 100 ? j4 bal in j3 asw rx j5 rx_p
7 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . typical performance 0 5 10 15 20 25 0 5 10 15 20 25 30 gain(db) p out (dbm) pagain(db)versusp out (dbm) v cc =3.6v,v reg =3.4v,c_tx=3.4v,crx=0.2v freq=915mhz,temp= 30c,25c,and70c 40c 25c 85c 0 5 10 15 20 25 0 5 10 15 20 25 30 gain(db) p out (dbm) pagain(db)versusp out (dbm) v cc =3.6v,v reg =3.4v,c_tx=3.4v,crx=0.2v freq=902mhz,915mhz,and928mhz,temp=25c 902mh 915mh 928mh 15 15.2 15.4 15.6 15.8 16 16.2 16.4 16.6 16.8 900 905 910 915 920 925 930 gain(db) frequency(mhz) txgain(db)versusfrequency(mhz) v cc =3.6v,v reg =3.4v,ctx=3.4v,crx=0.2v p out =30dbm 40c 25c 85c 0 100 200 300 400 500 600 700 800 900 1000 0 5 10 15 20 25 30 i cc (ma) p o (dbm) operatingcurrent(ma)versusoutputpower(dbm) v cc =3.6v,v reg =3.4v,ctx=3.4v,crx=0.2v freq=915mhz,temp=30c,25c,and70c 40c 25c 85c 0 5 10 15 20 25 30 35 2015105 0 5 101520 p out (dbm) p in (dbm) p out (dbm)versusp in (dbm) v cc =3.6v,v reg =3.4v,ctx=3.4v,crx=0.2v freq=915mhz,temp=30c,25c,and70c 40c 25c 85c 0 5 10 15 20 25 30 35 20 15 10 5 0 5 10 15 20 p out (dbm) p in (dbm) p in (dbm)versusp out (dbm) v cc =3.6v,v reg =3.4v,ctx=3.4v,crx=0.2v freq=902mhz,915mhz,and928mhz,temp=25c 902mhz 915mhz 928mhz
8 of 8 rf6569 ds120807 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . typical performance 1 0.9 0.8 0.7 0.6 0.5 0.4 900 905 910 915 920 925 930 insertionloss(db) frequ ncy(mhz) rxinsertionloss(db)versusfrequency(mhz) v cc =3.6v,v reg =0.2v,ctx=0.2v,crx=3.4v inputpower=20dbm 40c 25c 85c 25 20 15 10 5 0 5 0 500 1000 1500 2000 2500 gain(db) frequency(mhz) receivesplots v cc =3.6v,v reg =0.2v,ctx=0.2v,crx=3.4v s11 s12 s21 s22 80 60 40 20 0 20 0 500 1000 1500 2000 2500 gain(db) frequency(mhz) transmitsplots v cc =3.6v,v reg =3.4v,ctx=3.4v,crx=0.2v s11 s12 s21 s22
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