1 of 9 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 rfpa1702 17.7ghz to 19.7ghz high linearity power amplifier rfmd's rfpa1702 is a high linearity power amplifier in a surface mount package designed for use in transmitters that operate at frequencies between 17.7ghz to 19.7ghz. it provides 25db of small-signal gain. this power amplifier is optimized for linear operation with an output third order intercept point (oip3) of +40.0dbm. the rfpa1702 is manufactured with depletion mode gaas phemt process. features ? frequency range: 17.7ghz to 19.7ghz ? small signal gain: 25db ? im3 at +17dbm (scl): +52dbc ? im3 at +21dbm (scl): +43dbc ? im3 at +24dbm (scl): +32.5dbc ? oip3 at +24dbm (scl): +40dbm ? p1db: +31dbm ? rl (input): 12db ? rl (output): 8db ? v d : 5.5v ? i d : 1.3a ? 6mm x 6mm qfn applications ? point-point radio ? point-multipoint radio ds120601 ? package: ceramic qfn, 40-pin, 6mm x 6mm x 0.95mm rfpa1702 17.7ghz to 19.7ghz high linearity rfpa1702s2 2-piece sample bag rfpa1702sb 5-piece bag rfpa1702sq 25-piece bag rfpa1702sr 100-piece reel rfpa1702tr7 750-piece 7? reel RFPA1702PCBA-410 evaluation board
2 of 9 rfpa1702 ds120601 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 v d1 , v d2 , v d3 +5.5 v v g 0v junction temperature c continuous p diss (t = 85c) (derate 37 mw/c above t = 85c) c/w storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) parameter specification unit condition min. typ. max. operational frequency 17.7 19.7 ghz positive supply voltage (v dd )5.5v drain current (i d )1300ma small-signal gain 23 db dynamic range 12 15 db p1db 31 dbm at 5v oip3 43 dbm at p out = 20dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range im3 50 dbc at p out = 20dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range 40.6 dbc at p out = 24dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range 32.6 dbc at p out = 27dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range im5 80 dbc at p out = 20dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range 66 dbc at p out = 24dbm (2 tones total power) in 17.7ghz to 19.7ghz frequency range input return loss (rl in )12db output return loss (rl out )8db noise figure db esd sensitivity (hbm) v esd sensitivity (mm) v moisture sensitivity level v 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 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . small signal performance v d1 = v d2 = v d3 = 5.5v, i d1 + i d2 = 300ma, i d3 = 1000ma, i d (total) = 1300ma 0 5 10 15 20 25 30 17 17.5 18 18.5 19 19.5 20 s21(db) frequency(ghz) gainversusfrequency 20 18 16 14 12 10 8 6 4 2 0 17 17.5 18 18.5 19 19.5 20 s11(db) frequency(ghz) inputrlversusfrequency 20 18 16 14 12 10 8 6 4 2 0 17 17.5 18 18.5 19 19.5 20 s22(db) frequency(ghz) outputrlversusfrequency 60 50 40 30 20 10 0 1717.51818.51919.520 s12(db) frequency(ghz) isolationversusfrequency
4 of 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . typical electrical performance v d1 = v d2 = v d3 = 5.5v, i d1 + i d2 = 300ma, i d3 = 1000ma, i d (total) = 1300ma 35 36 37 38 39 40 41 42 43 44 45 17.7 18.2 18.7 19.2 19.7 oip3(dbm) frequency(ghz) oip3versusfrequency po=+17dbm(scl) po=+21dbm(scl) po=+24dbm(scl) scl=singlecarrierlevel totalpower=scl+3db 20 25 30 35 40 45 50 55 60 65 70 17.7 18.2 18.7 19.2 19.7 im3(dbc) frequency(ghz) im3versusfrequency po=+17dbm(scl) po=+21dbm(scl) po=+24dbm(scl) scl=singlecarrierlevel totalpower=scl+3db 55 60 65 70 75 80 85 17.7 18.2 18.7 19.2 19.7 im5(dbc) frequency(ghz) im5versusfrequency po=+17dbm(scl) po=+21dbm(scl) scl=singlecarrierlevel totalpower=scl+3db 20 22 24 26 28 30 32 34 36 38 40 17.7 18.2 18.7 19.2 19.7 p 1 dbandp 3 db(dbm) frequency(ghz) p 1 dbandp 3 dbversusfrequency(vd=5v) p1db p3db 0 5 10 15 20 25 30 35 15 10 5 0 5 10 gain(db)andpout(dbm) pin(dbm) gainandpoutversuspin(vd=5vand18.7ghz) pout gain 1200 1400 1600 1800 2000 2200 2400 15 10 5 0 5 10 ids(ma) pin(dbm) idsversuspin(vd=5v)
5 of 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . typical electrical performance v d1 = v d2 = v d3 = 5.5v 0 5 10 15 20 25 30 17.0 17.5 18.0 18.5 19.0 19.5 20.0 gain(db) frequency(ghz) gaincontrolusingvgversusfrequency 0 1 2 3 4 5 6 7 8 9 10 10 15 20 25 pdiss(watts) gain(db) pdissversusgain 15 20 25 30 35 40 45 10 15 20 25 oip3(dbm) gain(db) oip3versusgainversusfrequency 17.7ghz 18.7ghz 19.7ghz pin=18dbm/scl totalpower=scl+3db 30 35 40 45 50 55 60 65 70 75 10 15 20 25 im3(dbc) gain(db) im3versusgainversusfrequency 17.7ghz 18.7ghz 19.7ghz pin=18dbm/scl totalpower=scl+3db
6 of 9 rfpa1702 ds120601 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 1n/c not connected. 2n/c not connected. 3n/c not connected. 4n/c not connected. 5gnd ground. 6rfin rf input. 7gnd ground. 8n/c not connected. 9n/c not connected. 10 n/c not connected. 11 n/c not connected. 12 n/c not connected. 13 vg1 gate bias 1. 14 vd1 drain bias 1. 15 vg2 gate bias 2. 16 vd2 drain bias 2. 17 vg3 gate bias 3. 18 n/c not connected. 19 vd3b drain bias 3. 20 n/c not connected. 21 n/c not connected. 22 n/c not connected. 23 n/c not connected. 24 gnd ground. 25 rfout rf output. 26 gnd ground. 27 n/c not connected. 28 n/c not connected. 29 det detector out. 30 ref detector reference. 31 n/c not connected. 32 vd3a drain bias 3. 33 n/c not connected. 34 vg3 gate bias 3. 35 vd2 drain bias 2. 36 vg2 gate bias 2. 37 vd1 drain bias 1. 38 vg1 gate bias 1. 39 n/c not connected. 40 n/c not connected.
7 of 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . pin out package drawing qfn, 32-pin, 6mm x 6mm x 0.95mm rfpa 1702
8 of 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . sample application circuit schematic 37 36 35 34 33 32 31 30 29 28 27 26 25 39 38 40 24 23 22 21 14 15 16 17 18 19 20 12 13 11 1 2 3 4 5 6 7 8 9 10 gnd gnd gnd gnd rfin rfout vg2 vg2 vg3 vg3 vd1 vd1 vd2 vd2 vd3a vd3b r4 r5 r6 c13 c14 c11 c9 c12 c10 c8 vg1 vg2 vg3 vd1 vd2 vd3a r1 r2 r3 c7 c4 c5 c2 c6 c3 c1 vg1 vg2 vg3 vd1 vd2 vd3a vg1 vg1
9 of 9 rfpa1702 ds120601 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . evaluation board layout
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