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rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 728 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . rf micro devices ? and rfmd ? are trademarks of rfmd, llc. bluetooth is a trademark owned by bluetooth sig, inc., u. s.a. and licensed for use by rfmd. all other trade names, trademarks, and registered trademarks are the property of their respective owners. ?2013, rf micro devices, inc. 1 of 19 r f pa 1545 4 w p1db, 5 v linear power amplifier 15 0mhz to 10 00mhz the rfpa 1545 is a single - stage gaas hbt power amplifier specifically designed for high power, high efficiency applications. it is also well - suited for wireless infrastructure linear driver amplifier applications. the rfpa 1545 can be optimized for either linear or sat urated operation over sub - bands within 15 0 mhz to 100 0mhz. it also offers low noise figure making it an excellent solution for 2nd and 3rd stage lnas. the rfpa 1545 exhibits excellent thermal performance through the use of a thermally - enhanced plastic surfac e - mount slug package. functional block diagram ordering information rfpa 1545 sq sample b ag with 25 pieces rfpa 1545 sr 7" reel with 100 pieces rfpa 1545 tr13 13" reel with 2500 pieces rfpa 1545 pck - 410 450 mhz to 4 7 0 mhz pcba with 5 - piece sample bag rfpa 1545 pck - 411 728 mhz to 768 mhz pcba with 5 - piece sample bag rfpa 1545 pck - 412 920 mhz to 96 0mhz pcba with 5 - piece sample bag package: dfn , 12 - pin, 4 .0mm x 5 .0mm features flexible bias for dpd, apd or uncorrected linear applications uncorrected wcdma p out at 2 5.5 dbm, 4 8 dbc acpr, par 10 db at 5v gain = 1 7 db at 9 45 mhz externally matched for band selection v cc = 3 v to 7 v no power supply sequencing no negative supply voltage applications s mall cell base station, pico cell, output power amplification driver amplifier for commercial wireless infrastructure general purpose power am plifier RFPA1545 n c r f o u t / v c c r f o u t / v c c 2 3 4 5 6 r f i n 1 2 1 1 1 0 9 8 7 n c r f o u t / v c c 1 a m p r f i n r f i n r f o u t / v c c v r e f v b i a s r f i n
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 728 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . rf micro devices ? and rfmd ? are trademarks of rfmd, llc. bluetooth is a trademark owned by bluetooth sig, inc., u. s.a. and licensed for use by rfmd. all other trade names, trademarks, and registered trademarks are the property of their respective owners. ?2013, rf micro devices, inc. 2 of 19 absolute maximum rat ings parameter rating unit supply voltage ( v cc and v bias ) 8. 5 v device current 2800 ma v reg current 10 ma v reg device current 3.5 v cw input power, 50 ? load, 460mhz, 748mhz and 940mhz bands 30 dbm modulated (wcdma) input power, 6:1 output vswr, 460mhz band 23 dbm modulated (wcdma) input power, 6:1 output vswr, 748mhz and 940mhz bands 27 dbm storage temperature - 40 to +150 c esd rating C human body model (hbm) class 2 moisture sensitivity level msl2 notes: 1. the maximum ratings must all be met simultaneously. 2. p diss = p dc +p rfin - p rfout 3. t j =t l +p diss *r th 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. recommended operating condition parameter specification unit min typ max operating temperature range - 40 + 105 c operating junction temperature 1 160 c collector voltage 5 5.5 v note 1: mttf 1e6 hours nominal operating parameters parameter specification unit condition min typ max 4 50mhz to 47 0mhz band v cc = v bias = v reg = 5v, temp = 25 c, optimized for acpr at rated power frequency 460 mhz gain 19.5 db output ip3 49 dbm p out 20dbm per tone, 1mhz spacing acpr - 48.5 dbc rf output power = 25.5dbm, wcdma 3gpp 3.5, test model 1, 64 dpch output p1db 35 dbm input return loss 14 db output return loss 7 db noise figure 5 db
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 3 of 19 rf pa1545 parameter specification unit condition min typ max input power (p in ) 30 dbm max recommended continuous p in , v cc = v bias = 5v, load vswr = 2:1 728 mhz to 768 mhz band v cc = v bias = v reg = 5v, temp = 25 c, optimized for acpr at rated power frequency 750 mhz gain 17 db output ip3 49 dbm p out 20dbm per tone, 1mhz spacing acpr - 47.5 dbc rf output power = 25.5dbm, wcdma 3gpp 3.5, test model 1, 64 dpch p1db 34.4 dbm input return loss 12 db small signal s11 output return loss 8 db small signal s22 noise figure 4.4 db input power (p in ) 30 dbm max recommended continuous p in , v cc = v bias = 5v, load vswr = 2:1 920mhz to 960mhz band v cc = v bias = v reg = 5v, temp = 25 c, optimized for acpr at rated power frequency 945 mhz gain 17 db output ip3 4 7 dbm p out 20dbm per tone, 1mhz spacing acpr - 4 9 . 5 dbc rf output power = 25.5dbm, wcdma 3gpp 3.5, test model 1, 64 dpch p1db 34.5 dbm input return loss 15 db small signal s11 output return loss 10 db small signal s22 noise figure 5 db input power (p in ) 30 dbm max recommended continuous p in , v cc = v bias = 5v, load vswr = 2:1 power supply operating current (quiescent) 650 ma at v cc = v bias = 5v, v reg = 5v thermal resistance 9.5 c/w junction - to - backside of ic, at v cc = v bias = v reg = 5v, reference temp = 85 c, no rf shutdown leakage current 10 a at v cc = v bias = 5v , v reg = 0v
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 4 of 19 rf pa1545 typical application schematic 400 mhz to 1 000mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 5 of 19 rf pa1545 typical performance: 460mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 6 of 19 rf pa1545 typical performance: 460mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 7 of 19 rf pa1545 evaluation board schematic 450 mhz to 470 mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 8 of 19 rf pa1545 evaluation board bill of materials (bom) 450 mhz to 470 mhz application circuit description reference designator manufacturer manufacturer's p/n rfpa 1545 u1 rfmd rfpa 1545 pcb na ddi pa1545 - 410(a) res, 412 ? , 5%, 1/16w, 0402 r1 panasonic erj - 2rkf4120x cap, 0.1 f, 10%, 10v, x5r, 0402 c2 murata electronics grm155r61a104ka01e cap, 10 f, +80% / - 20%, 10v, y5v, 1206 c1, c17, c19 murata electronics grm31mf51a106za01l cap, 10pf, 5%, 50v, c0g, 0402 c13 murata electronics grm1555c1h100ja01d cap, 22pf, 5%, 50v, c0g, 0402 c26 murata electronics grm1555c1h220ja01d cap, 12pf, 5%, 50v, hi - q, 0402 c45 murata electronics gjm1555c1h120jb01e cap, 15pf, 5%, 50v, hi - q, 0402 c41 murata electronics gjm1555c1h150jb01d cap, 27pf, 5%, 50v, c0g, 0402 c10 murata electronics grm1555c1h270ja01d cap, 220pf, 10%, 50v, x7r, 0402 c11, c4 murata electronics grm155r71h221ka01e cap, 1000pf, 10%, 50v, x7r, 0402 c3 murata electronics grm155r71h102ka01e ind, 4.3nh, +/ - 0.1nh, t/f, 0402 c20 murata electronics lqp15mn4n3b02d ind, 1.5nh, +/ - 0.1nh, w/w, 0402 c21 murata electronics lqw15an1n5b00d res, 2k, 5%, 1/16w, 0402 r4 - r5 kamaya rmc1/16s - 202jth ind, 47nh, 5%, w/w, 0603 l1 coilcraft 0603hc - 47nxjlw conn, housing, 5 pos, 0 .100 hi press p1 molex 10/11/2053 conn, sma, st jack rec, flng mt, t/h j1 - j2 johnson co. 142 - 0721 - 631
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 9 of 19 rf pa1545 typical performance: 750mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 10 of 19 rf pa1545 typical performance: 750mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 11 of 19 rf pa1545 evaluation board schematic 728 mhz to 768 mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 12 of 19 rf pa1545 evaluation board bill of materials (bom) 728 mhz to 768 mhz application circuit description reference designator manufacturer manufacturer's p/n rfpa 1545 u1 rfmd rfpa 1545 pcb na ddi pa1545 - 410(a) res, 412 ? , 5%, 1/16w, 0402 r1 panasonic erj - 2rkf4120x cap, 0.1 f, 10%, 10v, x5r, 0402 c2 murata electronics grm155r61a104ka01e cap, 10 f, +80% / - 20%, 10v, y5v, 1206 c1, c17, c19 murata electronics grm31mf51a106za01l cap, 10pf, 5%, 50v, c0g, 0402 c18 murata electronics grm1555c1h100ja01d cap, 18pf, 5%, 50v, c0g, 0402 c27 murata electronics grm1555c1h180ja01d cap, 12pf, 5%, 50v, hi - q, 0402 c38 murata electronics gjm1555c1h120jb01e cap, 4.7pf, +/ - 0.25pf, 50v, hi - q, 0402 c41 murata electronics gjm1555c1h4r7cb01d cap, 100pf, 5%, 50v, c0g, 0402 c10 - c11, c20 murata electronics grm1555c1h101ja01d cap, 220pf, 10%, 50v, x7r, 0402 c4 murata electronics grm155r71h221ka01e cap, 1000pf, 10%, 50v, x7r, 0402 c3 murata electronics grm155r71h102ka01e res, 0 ? , 0402 kamaya c21 kamaya rmc1/16sjpth res, 2k, 5%, 1/16w, 0402 r4 - r5 kamaya rmc1/16s - 202jth ind, 47nh, 5%, w/w, 0603 l1 coilcraft 0603hc - 47nxjlw conn, housing, 5 pos, 0 .100 hi press p1 molex 10/11/2053 conn, sma, st jack rec, flng mt, t/h j1 - j2 johnson co. 142 - 0721 - 631
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 13 of 19 rf pa1545 typical performance: 960mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 14 of 19 rf pa1545 typical performance: 960mhz, t=25c, v dd = 5v unless otherwise noted
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 15 of 19 rf pa1545 e valuation board schematic 9 20 mhz to 96 0 mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 16 of 19 rf pa1545 evaluation board bill of materials (bom) 92 0 mhz to 96 0 mhz application circuit description reference designator manufacturer manufacturer's p/n RFPA1545 u1 rfmd rfpa 1545 pcb na ddi pa1545 - 410(a) res, 412 ? , 5%, 1/16w, 0402 r1 panasonic erj - 2rkf4120x cap, 0.1 f, 10%, 10v, x5r, 0402 c4 murata electronics grm155r61a104ka01e cap, 10 f, +80% / - 20%, 10v, y5k, 1206 c1, c17 murata electronics grm31mf51a106za01l cap, 4.7pf, +/ - 0.25pf, 50v, hi - q, 0402 c45 murata electronics gjm1555c1h4r7cb01d cap, 15pf, 5%, 50v, c0g, 0402 c30 murata electronics grm1555c1h150ja01d cap, 18pf, 5%, 50v, hi - q, 0402 c36 murata electronics gjm1555c1h180jb01d cap, 10pf, 5%, 50v, c0g, 0402 c10, c18 murata electronics grm1555c1h100ja01d cap, 1000pf, 10%, 50v, x7r, 0402 c3 murata electronics grm155r71h102ka01e cap, 100pf, 5%, 50v, c0g, 0402 c20, c11 taiyo yuden (usa), inc. rm umk105 cg101jv - f res, 0 ? , 0402 kamaya c21 kamaya, inc . rmc1/16sjpth res, 2k, 5%, 1/16w, 0402 r4 - r5 kamaya, inc . rmc1/16s - 202jth ind, 47nh, 5%, w/w, 0603 l1 coilcraft 0603hc - 47nxjlw conn, housing, 5 pos, 0 .100 hi press p1 molex 10/11/2053 conn, sma, st jack rec, flng mt, t/h j1 - j2 johnson co. 142 - 0721 - 631
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 17 of 19 rf pa1545 e valuation board assembly drawing :
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 18 of 19 rf pa1545 pin names and descriptions pin name description 1 vbias supply voltage for active bias circuit 2 nc no internal connection 3 rfin rf input; must be dc blocked 4 rfin rf input; must be dc blocked 5 rfin rf input; must be dc blocked 6 rfin rf input; must be dc blocked 7 rfout rf output and collector voltage supply 8 rfout rf output and collector voltage supply 9 rfout rf output and collector voltage supply 10 rfout rf output and collector voltage supply 11 nc no internal connection 12 vref current adjust / shutdown control, pull up to v ref with series resistor, use v ref >3.5v for optimum current stability versus temperature epad gnd dc/rf ground. must be soldered to evb ground plane over an array of vias for thermal and rf performance. solder voids under the epad will resul t in excessive junction temperatures causing permanent damage. package outline drawing (dimensions in millimeters)
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 50 7 28 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of paten ts 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 application circuitry and specificat ions at any time without prior notice. 19 of 19 rf pa1545 branding diagram

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