1 of 8 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 1 2 3 4 5 6 7 8 9 10 17 11 12 13 14 15 16 28 27 gnd ant gnd c_tx gnd tx gnd gnd 26 18 19 20 21 23 24 25 rx gnd vreg gnd nc vcc gnd gnd gnd gnd c_rx gnd gnd gnd gnd 22 gnd gnd gnd gnd nc rf6504 3.3v to 4.0v, 433mhz to 470mhz transmit/receive front end module rf6504 is a front end module (fem) in tended for 433mhz to 470mhz ami/amr systems. this module provides separate po rts for rx and tx paths. the tx section provides a pa with nominal output power of 30dbm and gain of 15db. the rx is a pass through. both are combined to a single antenna port with a sp2t switch. 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 rx insertion loss: 1db applications ? wireless automated metering ? wireless alarm systems ? portable battery powered equipment ? smart energy ? 433mhz/450mhz to 470mhz ism band application ? single chip rf front end module ds130730 package: lga, 28-pin, 5.5mm x 5.0mm rf65043.3v to 4.0v, 433mhz to 470mhz trans- mit/receive front end module rf6504 ism band front end module rf6504sb 5-piece bag rf6504sr standard 100-piece reel rf6504tr7 standard 750-piece reel rf6504tr13 standard 2500-piece reel RF6504PCK-410 fully assembled eval uation board and 5-piece bag
2 of 8 rf6504 ds130730 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 -30 to 70 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. specifications are at nominal supply voltage, control voltage, and temperature. characteriza- tion will be done over full voltage and tempera- ture range specified. frequency 433 450 to 470 mhz rf port impedance 50 total leakage current 4 5 av 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 cw p out saturation 30 dbm pa p sat - sw(1db) - filt(1db) large signal gain 13 15 db input pa to output of switch input power 17 dbm 2fo to 10fo -54 -60 dbc input return loss 10 db battery voltage 3.3 3.6 4.0 v v cc battery current 850 ma v cc = 3.6v, pa pae 55% power down current 0.3 2 av cc = 3.6v, v reg = 0v v reg 3.1 3.4 3.8 v v cc = 0.2v v reg current 3 4 ma rx section 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 device 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 device s, 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. 65/eurfmd green: rohs compliant per eu directive 2011/65/eu, 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.
3 of 8 rf6504 ds130730 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. 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/o?s, v bat = 0.2v logic voltage, low 0.0 0.2 0.4 v all logic i/o?s logic current, high 5 10 a all logic i/o?s logic current, low 0.4 a all logic i/o?s operating mode module logic truth table typ. battery current at p out = 30dbm c_tx c_rx tx-ant 1 0 850ma rx-ant 0 1 0.3 a
4 of 8 rf6504 ds130730 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . pin function description 5ant antenna connect port. 9 c_tx transmit selection control line. 11 c_rx receive selection control line. 16 rx receive port. 18 tx transmit por t. 23 vcc power amplifier supply voltage. 24 vreg power amplifier bias control. v cc to 0.2v = on, 0v = off. 7, 10 nc 1, 2, 3, 4, 6, 8, 12, 13, 14, 15, 17, 19, 20, 21, 22, 25, 26, 27, 28 gnd ground.
5 of 8 rf6504 ds130730 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.
6 of 8 rf6504 ds130730 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 10 nh c2 180 pf c1 1.0 uf 5 6 7 8 13 14 19 20 21 22 27 28 c_tx c_rx j2 rx_n vreg vcc
7 of 8 rf6504 ds130730 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 3 2 7 12 17 22 27 32 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,freq=450mhz,temp=30c,25c,and70c 30c 25c 70c 3 2 7 12 17 22 27 32 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,freq= 433mhz,450mhz,and470mhz,temp=25c 433mh 450mh 470mh 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 0 5 10 15 20 25 30 35 i cc (ma) p out (dbm) i cc (ma)versusp out (dbm) v cc =3.6v,v reg =3.4v,freq=450mhz,temp=30c,25c,and70c 30c 25c 70c 0 5 10 15 20 25 30 35 20 15 10 5 0 5 10 15 20 p out (dbm) p in (dbm) p out (dbm)versusp in (dbm) v cc =3.6v,v reg =3.4v,freq=433mhz,450mhz,and470mhz,temp=25c 433mh 450mh 470mh 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,freq=450mhz,temp=30c,25c,and70c 30c 25c 70c 0.55 0.53 0.51 0.49 0.47 0.45 0.43 0.41 0.39 0.37 0.35 380 400 420 440 460 480 500 gain(db) frequency(mhz) rxinsertionloss(db)versusfrequency(mhz) v cc =3.6v,v reg =0.2v 30c 25c 70c
8 of 8 rf6504 ds130730 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 40 35 30 25 20 15 10 5 0 5 10 5 195 395 595 795 995 gain(db) frequency(mhz) rxinsertionloss(db) versusfrequency(mhz) v cc =3.6v,v reg =0.2v s11 s12 s21 s22 110 90 70 50 30 10 10 30 5 195395595795995 gain(db) frequency(mhz) txgain(db)versusfrequency(mhz) v cc =3.6v,v reg =3.4v s11 s12 s21 s22
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