revision ds 2 0151612 1 of 10 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 1 of 10 rfmd + triquint = qorvo RFFM6403 2.5v to 4.2v, ism band, 1w, 405mhz to 47 5mhz transmit/receive module the RFFM6403 is a single - chip front end module ( fem) for applications in the 405 mhz and 475 mhz ism bands. the RFFM6403 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 solutio n. the RFFM6403 conta ins an integrated 1 watt pa, sp2 t antenna switch, integrated tx harmonic filter, lna with bypass mode, and m atching components. the RFFM6403 is packaged in a 28 - pin, 6.0mm x 6.0mm x 0.975mm over - molded laminate package with backside gr ound which greatly minimizes next level board space and allows for simplified integration . 23 ctl logic gnd vapc gnd ant tx 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 byp en rx tr vcc _ rx nc gnd gnd gnd gnd gnd gnd vcc _ tx 2 nc vcc _ tx 1 vdd gnd gnd gnd gnd saw 1 saw 2 nc lna pa functional block diagram ordering information RFFM6403 sb 5 - piece b ag RFFM6403 sq 25- piece bag RFFM6403 sr standard 100 - piece reel RFFM6403 tr13 standard 2500 - piece reel RFFM6403 pck - 410 fully assembled eval board w/5 - piece sample bag 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 ? trans ceiver interface integrated pa, filtering lna with bypass mode transmit thru path applications 400mhz ism bands single chip rf front end module wireless automatic metering portable battery powered equipment smart energy RFFM6403
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 2 of 10 RFFM6403 rfmd + triquint = qorvo absolute maximum rat ings parameter rating unit voltage 5.25 v storage temperature range - 40 to +150 c operating temperature range - 40 to +85 c receive rf input power (saw2) + 25 dbm transmit rf input power (pa enabled) +15 dbm transmit rf input power (pa bypass) +20 dbm receive rf input power (ant) +33 dbm t/r port load vswr in transmit mode 10:1 esd, hbm 350 v esd, cdm 300 v moisture sensitivity level msl3 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 frequency 405 440 475 mhz rf port impedance 50 ? operating voltage 2.5 3.6 4. 2 v leakage current v cc tx 1 = 3.6 v, v cc tx 2 = 3.6 v, v dd = 3.6 v, v cc rx = 3.6 v, v apc = 0.0v, en = 0.0v, tr = 0.0v, byp = 0.0v, rf = off, temperature = 25oc v dd 0.05 0.1 a v cc tx 0.05 0.1 a v cc rx 0.05 0.1 a operating voltages v cc tx 1/2 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 transmitter output power is saturated at a level lower than 1.9v and minimal variation in output power of the device occurs above that level
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 3 of 10 RFFM6403 rfmd + triquint = qorvo parameter specification unit condition min typ max transmit high power mode v cc tx1 = 3.6 v, v cc tx 2 = 3.6 v, v dd = 3.6 v, v cc rx = 0.0 v, v apc = 2.25v, en = 1.8v, t r = 1.8v, byp = 0.2v, measured path=tx to ant , temperature = 25oc output power 30.0 30.5 dbm v cc tx 1, v cc tx 2 = 3.6 v, p in = + 10 dbm 28.5 dbm v cc tx 1, v cc tx 2= 2.7v, p in = +10 dbm output p3db 30.5 dbm v cc tx 1, v cc tx 2 = 3.6 v input return loss 13 db output return loss small signal 7.5 db operating current 1000 1250 1400 ma p out = 30.5 dbm, i cc tx 1 + i cc tx 2 quiescent current 120 ma i cc tx 1 + i cc tx 2 , rf = off i dd 14 p out = 31.0 dbm second harmonic - 65 dbc p out = 30.5dbm, fo= 405mhz - 67 dbc p out = 30.5dbm, fo= 413mhz to 475 mhz third - tenth harmonic - 70 dbc p out = 30.5 dbm gain 20.0 20.5 db v cc tx 1, v cc tx 2 = 3.6v, pin = +10 dbm 18.5 db v cc tx1, v cc tx 2= 2.7v, pin = +10 dbm output power variation - 0.4 - 0.4 db over frequencies and voltage module pae 25 % v cc tx 1, v cc tx 2 = 3.6 v , p out = 30 dbm (takes into account filter and switches) pa pae 54 % v cc tx 1, v cc tx 2 = 3.6 v , p out = 30 dbm (excludes losses of module filter and switches) transmit bypass mode v cc tx1 = 3.6 v, v cc tx 2 = 3.6 v, v dd = 3.6 v, v cc rx = 0.0 v, v apc = 0.0 v, en = 1.8v, t r = 1.8 v, byp = 1.8 v, measured path=tx to ant , temperature = 25oc insertion loss 2.5 3.0 db input p1db 26 30 dbm input ip3 43 45 dbm input return loss 15 db output return loss 15 db second harmonic attenuation 30 db second harmonic insertion loss third - tenth harmonic attenuation 50 db third - tenth harmonic insertion loss receive mode v cc tx1 = 3.3v, v cc tx2 = 3.3v, v dd = 3.3v, v cc rx = 3.3 v, v apc = 0.0v, en = 1.8v, t r = 0.2v, byp = 0.2v, measured path = saw2 to rx, temperature = 25oc ip1db - 12 - 6 dbm gain 14 15 16 db operating current 4 5 7 ma i dd 1 ma noise figure 1.9 2.7 db iip3 1 3 5 dbm input return loss 10 db output return loss 10 db
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 4 of 10 RFFM6403 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 = 0.0v, en = 1.8v, t r = 0.2v, byp = 1.8v, measured path = saw2 to rx, temperature = 25oc insertion loss 2 db i dd quiescent 200 a ip1db 19 dbm iip3 42 44 dbm input return loss 7.5 db output return loss 7 db antenna switch measured ant to saw1, rx & rx bypass modes insertion loss 0.5 0.6 db input return loss 15.5 16.0 db output return loss 15.5 16.0 db isolation isolation 30 ant to saw 1, module in transmit bypass mode 50 db ant to saw1, module in transmit high power 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 1.5 a control logic low current 0.1 a v apc high current 57 a across all rated voltages at rated power switch control truth table operating mode tr en byp pa lna (pin2) (pin3) (pin4) transmit high high low on off transmit bypass high high high off off receive low high low off on receive bypass low high high off off shutdown x low x off off
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 5 of 10 RFFM6403 rfmd + triquint = qorvo
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 6 of 10 RFFM6403 rfmd + triquint = qorvo
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 7 of 10 RFFM6403 rfmd + triquint = qorvo application schematic 20 19 18 17 5 8 15 16 4 3 2 1 25 26 27 28 z 0 = 50 ? 6 7 9 10 11 12 13 14 21 22 23 24 sa? 1 z 0 = 50 ? z 0 = 50 ? sa? 2 vcc _ rx rx z 0 = 50 ? tx vcc _ tx 1 vdd vcc _ tx 2 tr en byp vapc z 0 = 50 ? ant 220 nf 1 uf 1 uf
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 8 of 10 RFFM6403 rfmd + triquint = qorvo pin out 23 gnd vapc gnd ant tx 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 byp en rx tr vcc _ rx nc gnd gnd gnd gnd gnd gnd vcc _ tx 2 nc vcc _ tx 1 vdd gnd gnd gnd gnd saw 1 saw 2 nc package outline and branding drawing (dimensions in millimeters)
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 9 of 10 RFFM6403 rfmd + triquint = qorvo pcb patterns
revision ds 2 0151612 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 10 of 10 RFFM6403 rfmd + triquint = qorvo pin names and descriptions pin name description 1 gnd ground 2 tr digital input: transmit/receive 3 en digital input: shutdown mode 4 byp digital input: rx bypass mode 5 vapc analog input 6 gnd ground 7 ant antenna switch common port, internally matched to 50 ? , dc blocked 8 gnd ground 9 gnd ground 10 saw1 receive side of antenna s witch, internally matched to 50 ? , dc blocked 11 gnd ground 12 gnd ground 13 saw2 rx and rx bypass input port, internally matched to 50 ? , dc blocked 14 nc not internally connected/open 15 gnd ground 16 nc not internally connected/open 17 vcc_rx 3.3v power supply 18 rx receive o utput, internally matched to 50 ? , dc blocked 19 gnd ground 20 tx tx and tx bypass input port, internally matched to 50 ? , dc blocked 21 gnd ground 22 gnd ground 23 vdd 3.6 v power supply 24 vcc_tx1 3.6 v power supply 25 nc not internally connected/open 26 vcc_tx2 3.6 v power supply 27 gnd ground 28 gnd ground
|
