revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com 1 of 9 rfmd + triquint = qorvo RFFM6500 2.7v to 4.2v, 168mhz to 171mhz ism band transmit/receive module the RFFM6500 is a single-chip front end module (fem) for application in the 168mhz to 171mhz ism band. the RFFM6500 addresses the need for aggressive size reduction for typical portable equipment rf front end designs and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. the RFFM6500 contains an integrated 1/2w pa, tx/rx sp2t rf switch, low pass filter, si logic controller, and matching components. the RFFM6500 is packaged in a 32-pin, 6.0mm x 6.0mm x 1.2mm over-molded laminate package. ctl lo gic 32 gnd gnd gnd gnd ctl3 ctl2 ctl1 gnd ant 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 gnd gnd gnd gnd gnd gnd gnd gnd rf _out gnd lp f pa vcc gnd gnd n/c gnd gnd n/c flt_in pa _out gnd gnd vre g pa _in functional block diagram ordering information RFFM6500sb standard 5-piece bag RFFM6500sq standard 25-piece bag RFFM6500sr standard 100-piece reel RFFM6500tr13 standard 2500-piece reel RFFM6500pck-410 fully assembled evaluation board w/ 5-piece bag package: lga, 32-pin, 6.0mm x 6.0mm x 1.2mm features tx output power: 27dbm separate rx/tx 50 ? transceiver interface low pass filter applications wireless automated metering wireless alarm systems portable battery powered equipment smart energy 168mhz/171mhz ism band application single chip rf front end module RFFM6500
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 2 of 9 absolute maximum ratings parameter rating unit voltage 5.25 v dc storage temperature range -40 to +150 c operating temperature range -40 to +85 c maximum input power to pa, pin 32 (no damage) +5 dbm maximum input power to antenna port, pin 19 +10 dbm 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 overall active frequency 168 169.5 171 mhz rf port impedance 50 ? esd, human body model 500 v rf pins esd, human body model 500 v all other pins esd, charge device model 500 v rf pins esd, charge device model 500 v all other pins leakage current v cc = 3.6v, ctl1 = 2.8v, ctl2 = 2.8v, v reg = 2.8v, temperature = 25c i cc 1 5 a transmit mode v cc = 3.6v, ctl1 = ctl2 = v reg = 2.8v, temperature = 25c power supply voltage 2.7 3.6 4.2 v pa v cc input power 0 5 dbm pin 32 output power 25 27 dbm over all rated voltage and temperature conditions thermal resistance 26.28 c/w 4v v cc , 100% duty, 27dbm p out , t ref = 85 c operating current 325 400 ma p out = 27dbm, v cc = 3.6v, temperature = 25c large signal gain 27 30 db power control range 1.4 2.0 v p out = +7dbm to +27dbm 2.0 2.8 v p out = +24.0dbm to +27.5dbm module pae (power added efficiency) 43 % v cc = 3.6v, v reg = 2.8v, p out = 27dbm (takes into account filter and switches) 2nd harmonic -70 -67 dbc 3rd to 10th harmonic -85 -72 dbc input return loss -10 db measured at pa-in port at pin 32
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 3 of 9 parameter specification unit condition min typ max receive mode v cc = 3.6v, ctl1 = 2.8v, ctl2 = 0.0v, v reg = 0.0v, temperature = 25c insertion loss 0.5 1.0 db input return loss 11 db output return loss 11 db power supply current 10 20 ua v cc = 3.6v, temperature = 25c antenna switch section isolation 20 db from any used to unused port input return loss - tx mode 12 11 db input return loss - rx mode 14 11 db logic control current 0.25 1.0 ua control voltage = 2.0v i reg 1.8 4.0 ma across all rated voltages at rated power switch control truth table operating mode ctl1 ctl2 vreg typical battery current at p out = 27dbm tx to ant 1 1 2.8vdc 400ma rx from ant 1 0 0vdc 10ma power down 0 0 0vdc 50na
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 4 of 9 performance plots
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 5 of 9
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 6 of 9 evaluation board schematic 1 2 3 4 10 13 12 11 19 18 17 20 27 28 29 30 j3 ant j1 rx_out p1 6 5 4 3 2 1 hdr_1x6 5 6 7 8 14 15 21 22 23 24 31 32 vcc ctl2 9 ctl2 ctl1 16 25 26 j2 pa in u1 RFFM6500 vcc n/c n/c vreg vreg l1 tbd l3 tbd c5 tbd c6 tbd l2 thb l6 thb ctl1 c3 tbd c4 tbd
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 7 of 9 pin out package drawing
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 8 of 9 pcb patterns
revision ds20150622 disclaimer: subject to change without notice ? 2015 rf micro devices, inc. www.rfmd.com / www.qorvo.com RFFM6500 rfmd + triquint = qorvo 9 of 9 pin names and descriptions pin name description 1 gnd ground 2 gnd ground 3 gnd ground 4 rx_out receive output signal port 5 gnd ground 6 ctl3 control logic for si controller, tied permanently to ground 7 ctl2 control logic for si controller 8 ctl1 control logic for si controller 9 gnd ground 10 vcc module supply voltage 11 gnd ground 12 gnd ground 13 n/c not connected in fem. may be grounded on pcb if desired. 14 gnd ground 15 n/c not connected in fem. may be grounded on pcb if desired. 16 gnd ground 17 gnd ground 18 gnd ground 19 ant antenna output/input 20 gnd ground 21 gnd ground 22 gnd ground 23 flt_in input to low pass filter 24 gnd ground 25 pa_out power amplifier output signal port 26 gnd ground 27 gnd ground 28 gnd ground 29 gnd ground 30 gnd ground 31 vreg analog input voltage for power amplifier power control 32 pa_in power amplifier input signal port
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