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1 of 20 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 rfin nc rfout/vcc rfout/vcc nc rfin vreg 2 3 4 5 6 nc vbias 12 11 10 9 8 7 rfout/vcc rfout/vcc 1 amp vdet rfpa2235 single-stage power amplifier 2w, 700mhz to 2700mhz the rfpa2235 is a single-stage ingap hbt power amplifier. it exhibits excellent back-off characteristics making it ideal for ultra-linear driver amplifier applications. the rfpa2235 can also be optimized for use as a small-cell pa output stage. exter- nal matching and bias control allows the rfpa2235 to be utilized across various radio platforms within 700mhz to 2700mhz. the pa2235 offers a robust class 1c (>1000v) hbm esd rating in a compact 4mm x 5mm dfn package. features ? wcdma power at 2140mhz = 20dbm with -60dbc acpr ? gain = 13db at 2140mhz ? p1db = 32.5dbm at 2140mhz ? externally matched ? power-down capability ? class 1c hbm esd rating ? on-chip input power detector applications ? 2g, 3g, and 4g air interfaces ? driver amplifier for commercial wireless infrastructure ? picocell, femtocell power amplifier ? wcdma, lte, td-scdma, gsm ds121121 package style: dfn, 12-pin, 4mm x 5mm rfpa2235sin- gle-stage power ampli- fier 2w, 700mhz to 2700mhz rfpa2235sr 7? reel with 100 pieces rfpa2235sq sample bag with 25 pieces rfpa2235tr13 13? reel with 2500 pieces RFPA2235PCK-410 728mhz to 768mhz pcba with 5-piece sample bag rfpa2235pck-411 2110mhz to 2170mhz pcba with 5-piece sample bag rfpa2235pck-412 2580mhz to 2690mhz pcba with 5-piece sample bag
2 of 20 rfpa2235 ds121121 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 supply voltage (v cc and v bias )7.0v collector current 1500 ma cw input power, 50 ? 33 dbm modulated (wcdma) input power, 6:1 out- put vswr 18 dbm operating junction temperature (t j )165c operating temperature range (t l )-40 to +85c storage temperature -40 to +150 c esd rating: human body model (hbm) class 1c moisture sensitvity level msl1 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 parameter specification unit condition min. typ. max. 728mhz to 768mhz v cc = 5.0v, temp = 25c, optimized for -60dbc acpr power frequency 748 mhz input power (p in ) 15 dbm max recommended continuous cw input power, v cc =5.0v, load vswr=2:1 gain (s21) 14.2 15.7 17.2 db acpr -60.5 -55 dbc rf output power = 18dbm, wcdma 3gpp 3.5, test model 1, 64 dpch p1db 32 dbm oip3 45 dbm 15dbm per tone, 1mhz spacing. optimized for best acpr. input return loss (s11) 18 db output return loss (s22) 10 db noise figure 8 db 2.11ghz to 2.17ghz v cc = 5.0v, temp = 25c, optimized for -60dbc acpr power frequency 2.14 ghz input power (p in ) 16 dbm max recommended continuous cw input power, v cc =5.0v, load vswr=2:1 gain (s21) 11.51315.5db acpr -61 -55 dbc rf output power = 20dbm, wcdma 3gpp 3.5, test model 1, 64 dpch p1db 32.8 dbm oip3 47 dbm 15dbm per tone, 1mhz spacing. optimized for best acpr. input return loss (s11) 18 db output return loss (s22) 15 db noise figure 5 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 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 20 rfpa2235 ds121121 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. 2.58ghz to 2.69ghz v cc = 5.0v, temp = 25c, optimized for -60dbc acpr power frequency 2.64 ghz input power (p in ) 17 dbm max recommended continuous cw input power, v cc =5.0v, load vswr=2:1 gain (s21) 10.7 12.2 13.7 db acpr -60 -55 dbm rf output power = 19dbm, wcdma 3gpp 3.5, test model 1, 64 dpch p1db 31 dbm oip3 44 dbm 15dbm per tone, 1mhz spacing. optimized for best acpr. input return loss (s11) 18 db output return loss (s22) 10 db noise figure 5.4 db power supply v cc = 5.0v, bias conditions collector current (quiescent) 400 455 525 ma at v cc = 5.0v, temp = 25c, optimized for max pae at rated linear power collector voltage (v cc )4.7555.25v v bias 4.75 5 5.25 v v bias = v cc under normal operating condition v reg 5 5 5 v normal operating condition collector leakage current (shutdown) 100 ? a v cc = v bias = 5v, v reg = 0v thermal resistance (r th ) 14 c/w junction-to-backside of package
4 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 728mhz to 768mhz application circuit) -30 -25 -20 -15 -10 -5 0 700 725 750 775 800 input return loss (db) frequency (mhz) input return loss versus frequency 25c -40c 85c 10 11 12 13 14 15 16 17 18 19 20 700 725 750 775 800 gain (db) frequency (mhz) gain versus frequency 25c -40c 85c -40 -35 -30 -25 -20 -15 -10 -5 0 700 725 750 775 800 isolation (db) frequency (mhz) isolation versus frequency 25c -40c 85c -30 -25 -20 -15 -10 -5 0 700 725 750 775 800 output return loss (db) frequency (mhz) output return versus frequency 25c -40c 85c 0 1 2 3 4 5 6 7 8 9 10 728 738 748 758 768 noise figure (db) frequency (mhz) noise figure versus frequency 25c 85c 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 012345 quiescent current (a) v reg supply voltage (v) quiescent current versus v reg supply voltage 25c 85c -40c
5 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 728mhz to 768mhz application circuit) -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 acpr (dbc) channel output power (dbm) acpr versus wcdma output power (25 c) 728mhz 748mhz 768mhz wcdma_tm1_64dpch_1c 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 current (a) acpr (dbc) channel output power (dbm) acpr versus wcdma output power (750mhz) 25c -40c 85c wcdma_tm1_64dpch_1c 0.4 0.5 0.6 0.7 0.8 0.9 1.0 12 14 16 18 20 22 24 26 28 30 32 34 36 02468101214161820 current (a) output power (dbm) input power (dbm) output power and current versus input power at 750mhz 25c -40c 85c 0.6 0.8 1 1.2 1.4 15 17 19 21 23 25 27 29 31 33 v det (v) p out (dbm) v det versus p out (wcdma) vdet (25c) vdet (85c) vdet (-40c) wcdma_tm1_64dpch_1c
6 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 728mhz to 768mhz application circuit) 25 26 27 28 29 30 31 32 33 34 35 728 738 748 758 768 p1db (dbm) frequency (mhz) p1db versus frequency 25c -40c 85c 40 41 42 43 44 45 46 47 48 49 50 728 738 748 758 768 output ip3 (dbm) frequency (mhz) output ip3 versus frequency (15dbm tones, 1mhz spacing) 25c -40c 85c -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 im3 (dbc) output power per tone (dbm) im3 versus power (750mhz, 1mhz tone spacing) 25c -40c 85c
7 of 20 rfpa2235 ds121121 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 schematic (728mhz to 768mhz application circuit) evaluation board build of materials (bom) (728mhz to 768mhz application circuit) description reference designator manufacturer manufacturer's p/n 400-2700mhz, 2w, 5v high gain linear pa u1 rfmd pa2235 cap, 10 ? f, 10%, 10v, tant-a c5, c8 avx corporation taja106k010r cap, 10000pf, 10%, 16v, x7r, 0402 c6, c10 taiyo yuden (usa), inc. rm emk105bj103kv-f cap, 100pf, 5%, 50v, c0g, 0402 c7, c11-c12, c21 murata electronics grm1555c1h101ja01d cap, 15pf, 2%, 50v, hi-q, 0402 c13 johanson technology 500r07s150gv4td cap, 10pf, 2%, 50v, hi-q, 0402 c18 johanson technology 500r07s100gv4td conn, sma, end lnch, rnd pin, 0.039" j1-j2 gigalane co., ltd. psf-s01-002 ind, 47nh, 5%, w/w, 0603 l1 coilcraft, inc. 0603hc-47nxjlw ind, 3.6nh, 5%, w/w, 0402 l2 coilcraft, inc. 0402cs-3n6xjlw ind, 3.3nh, 5%, w/w, 0402 l3 coilcraft, inc. 0402cs-3n3xjly conn, hdr, st, plrzd, 4-pin, 0.100" p1 itw pancon mpss100-4-c conn, hdr, st, plrzd, 3-pin, 0.100" p2 itw pancon mpss100-3-c res, 1k, 5%, 1/16w, 0402 r1 kamaya, inc rmc1/16s-102jth 4.3k ? , 5%, 1/16w, 0402, lead free r2 koa speer electronics, inc. rk73b1ettp432j res, 0 ? , 0402 r3 kamaya, inc rmc1/16sjpth res, 43k, 5%, 1/16w, 0402 r4 kamaya, inc rmc1/16s-433jth gnd gnd + c8 10uf l1 47nh c10 10000pf c11 100pf gnd c7 100pf gnd c6 10000pf gnd vcc vcc vbias vbias gnd + c5 10uf gnd vdet gnd gnd r1 1k vreg gnd gnd 1 2 3 p2 gnd vreg vdet gnd 13 vbias 1 nc 2 rfin 3 rfin 4 nc 5 vpc 6 vdet 7 rfout/vcc 8 rfout/vcc 9 rfout/vcc 10 rfout/vcc 11 nc 12 u1 pa2235 r2 4.3k gnd r4 43k gnd r3 0 ohm gnd gnd j1 rfin j2 rfout 1 2 3 4 p1 gnd c21 100pf c12 100pf l2 3.6nh l3 3.3nh c18 10pf gnd c13 15pf gnd
8 of 20 rfpa2235 ds121121 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 assembly drawing (728mhz to 768mhz application circuit)
9 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.11ghz to 2.17ghz application circuit) -30 -25 -20 -15 -10 -5 0 2.05 2.1 2.15 2.2 2.25 input return loss (db) frequency (ghz) input return loss versus frequency 25c -40c 85c 7 8 9 10 11 12 13 14 15 16 17 2.05 2.1 2.15 2.2 2.25 gain (db) frequency (ghz) gain versus frequency 25c -40c 85c -30 -25 -20 -15 -10 -5 0 2.05 2.1 2.15 2.2 2.25 isolation (db) frequency (ghz) isolation versus frequency 25c -40c 85c -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 2.05 2.1 2.15 2.2 2.25 output return loss (db) frequency (ghz) output return loss versus frequency 25c -40c 85c 0 1 2 3 4 5 6 7 8 9 10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 noise figure (db) frequency (ghz) noise figure versus frequency 25c 85c 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 012345 quiescent current (a) v reg supply voltage (v) quiescent current versus v reg supply voltage 25c 85c -40c
10 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.11ghz to 2.17ghz application circuit) -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 acpr (dbc) channel output power (dbm) acpr versus wcdma output power (25 c) 2.11ghz 2.14ghz 2.17ghz wcdma_tm1_64dpch_1c 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 current (a) acpr (dbc) channel output power (dbm) acpr versus wcdma output power (2140mhz) 25c -40c 85c wcdma_tm1_64dpch_1c 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 12 14 16 18 20 22 24 26 28 30 32 34 36 1 3 5 7 9 1113151719212325 current (a) output power (dbm) input power (dbm) output power and current versus input power at 2140mhz 25c -40c 85c 0.6 0.8 1 1.2 1.4 1.6 1.8 15 17 19 21 23 25 27 29 31 33 v det (v) p out (dbm) v det versus p out (wcdma) vdet (25c) vdet (85c) vdet (-40c) wcdma_tm1_64dpch_1c
11 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.11ghz to 2.17ghz application circuit) 25 26 27 28 29 30 31 32 33 34 35 2.11 2.12 2.13 2.14 2.15 2.16 2.17 p1db (dbm) frequency (ghz) p1db versus frequency 25c -40c 85c 40 41 42 43 44 45 46 47 48 49 50 2.11 2.12 2.13 2.14 2.15 2.16 2.17 output ip3 (dbm) frequency (ghz) output ip3 versus frequency (15dbm tones, 1mhz spacing) 25c -40c 85c -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 im3 (dbc) output power per tone (dbm) im3 versus power (2140mhz, 1mhz tone spacing) 25c -40c 85c
12 of 20 rfpa2235 ds121121 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 schematic (2.11ghz to 2.17ghz application circuit) evaluation board build of materials (bom) (2.11ghz to 2.17ghz application circuit) description reference designator manufacturer manufacturer's p/n 400-2700mhz, 2w, 5v high gain linear pa u1 rfmd pa2235 cap, 10 ? f, 10%, 10v, tant-a c5, c8 avx corporation taja106k010r cap, 10000pf, 10%, 16v, x7r, 0402 c6, c10 taiyo yuden (usa), inc. rm emk105bj103kv-f cap, 8.2pf, +/-0.5pf, 50v, c0g, 0402 c7, c11 taiyo yuden (usa), inc. rm umk105 cg8r2dv-f cap, 6.8pf, +/-0.1pf, 50v, hi-q, 0402 c12 johanson technology 500r07s6r8bv4td cap, 4.3pf, +/-0.1pf, 50v, hi-q, 0402 c16 johanson technology 500r07s4r3bv4td cap, 3.6pf, +/-0.1pf, 50v, hi-q, 0402 c19 johanson technology 500r07s3r6bv4td cap, 100pf, 5%, 50v, c0g, 0402 c23 murata electronics grm1555c1h101ja01d conn, sma, end lnch, rnd pin, 0.039" j1-j2 gigalane co., ltd. psf-s01-002 ind, 24nh, 5%, w/w, 0603 l1 coilcraft, inc. 0603hc-24nxjlw conn, hdr, st, plrzd, 4-pin, 0.100" p1 itw pancon mpss100-4-c conn, hdr, st, plrzd, 3-pin, 0.100" p2 itw pancon mpss100-3-c res, 1k, 5%, 1/16w, 0402 r1 kamaya, inc rmc1/16s-102jth 4.3k ? , 5%, 1/16w, 0402, lead free r2 koa speer electronics, inc. rk73b1ettp432j res, 0 ? , 0402 r3 kamaya, inc rmc1/16sjpth res, 43k, 5%, 1/16w, 0402 r4 kamaya, inc rmc1/16s-433jth gnd gnd + c8 10uf l1 24nh c10 10000pf c11 8.2pf gnd c7 8.2pf gnd c6 10000pf gnd vcc vcc vbias vbias gnd + c5 10uf gnd vdet gnd gnd r1 1k vreg gnd gnd 1 2 3 p2 gnd vreg vdet gnd 13 vbias 1 nc 2 rfin 3 rfin 4 nc 5 vpc 6 vdet 7 rfout/vcc 8 rfout/vcc 9 rfout/vcc 10 rfout/vcc 11 nc 12 u1 pa2235 r2 4.3k gnd r4 43k gnd r3 0 ohm gnd gnd j1 rfin j2 rfout 1 2 3 4 p1 gnd c19 3.6pf gnd c23 100pf c12 6.8pf c16 4.3pf gnd
13 of 20 rfpa2235 ds121121 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 assembly drawing (2.11ghz to 2.17ghz application circuit)
14 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.58ghz to 2.69ghz application circuit) -60 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 2.5 2.55 2.6 2.65 2.7 2.75 input return loss (db) frequency (ghz) input return loss versus frequency 25c -40c 85c 7 8 9 10 11 12 13 14 15 16 17 2.5 2.55 2.6 2.65 2.7 2.75 gain (db) frequency (ghz) gain versus frequency 25c -40c 85c -30 -25 -20 -15 -10 -5 0 2.5 2.55 2.6 2.65 2.7 2.75 isolation (db) frequency (ghz) isolation versus frequency 25c -40c 85c -30 -25 -20 -15 -10 -5 0 2.5 2.55 2.6 2.65 2.7 2.75 output return loss (db) frequency (ghz) output return loss versus frequency 25c -40c 85c 0 1 2 3 4 5 6 7 8 9 10 2.59 2.6 2.61 2.62 2.63 2.64 2.65 2.66 2.67 2.68 2.69 noise figure (db) frequency (ghz) noise figure versus frequency 25c 85c 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 012345 quiescent current (a) v reg supply voltage (v) quiescent current versus v reg supply voltage 25c 85c -40c
15 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.58ghz to 2.69ghz application circuit) -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 acpr (dbc) channel output power (dbm) acpr versus wcdma output power (25oc) 2.59ghz 2.64ghz 2.69ghz wcdma_tm1_64dpch_1c 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 -70 -65 -60 -55 -50 -45 -40 -35 15 16 17 18 19 20 21 22 23 24 25 current (a) acpr (dbc) channel output power (dbm) acpr versus wcdma output power (2640mhz) 25c -40c 85c wcdma_tm1_64dpch_1c 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 12 14 16 18 20 22 24 26 28 30 32 34 36 1 3 5 7 9 1113151719212325 current (a) output power (dbm) input power (dbm) output power and current versus input power at 2640mhz 25c -40c 85c 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 15 17 19 21 23 25 27 29 31 33 v det (v) p out (dbm) v det versus p out (wcdma) vdet (25c) vdet (85c) vdet (-40c) wcdma_tm1_64dpch_1c
16 of 20 rfpa2235 ds121121 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 (v cc =v bias =v reg =5v, 2.58ghz to 2.69ghz application circuit) 25 26 27 28 29 30 31 32 33 34 35 2.59 2.6 2.61 2.62 2.63 2.64 2.65 2.66 2.67 2.68 2.69 p1db (dbm) frequency (ghz) p1db versus frequency 25c -40c 85c 40 41 42 43 44 45 46 47 48 49 50 2.59 2.6 2.61 2.62 2.63 2.64 2.65 2.66 2.67 2.68 2.69 output ip3 (dbm) frequency (ghz) output ip3 versus frequency (15dbm tones, 1mhz spacing) 25c -40c 85c -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 im3 (dbc) output power per tone (dbm) im3 versus power (2640mhz, 1mhz tone spacing) 25c -40c 85c
17 of 20 rfpa2235 ds121121 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 schematic (2.58ghz to 2.69ghz application circuit) evaluation board build of materials (bom) (2.58ghz to 2.69ghz application circuit) description reference designator manufacturer manufacturer's p/n 400-2700mhz, 2w, 5v high gain linear pa u1 rfmd pa2235 cap, 10 ? f, 10%, 10v, tant-a c5, c8 avx corporation taja106k010r cap, 10000pf, 10%, 16v, x7r, 0402 c6, c10 taiyo yuden (usa), inc. rm emk105bj103kv-f cap, 8.2pf, +/-0.5pf, 50v, c0g, 0402 c7, c11 taiyo yuden (usa), inc. rm umk105 cg8r2dv-f cap, 100pf, 5%, 50v, c0g, 0402 c12, c22 murata electronics grm1555c1h101ja01d cap, 2.7pf, +/-0.1pf, 50v, hi-q, 0402 c16, c19 johanson technology 500r07s2r7bv4td cap, 6.2pf, +/-0.1pf, 50v, hi-q, 0402 c17 johanson technology 500r07s6r2bv4td conn, sma, end lnch, rnd pin, 0.039" j1-j2 gigalane co., ltd. psf-s01-002 ind, 24nh, 5%, w/w, 0603 l1 coilcraft, inc. 0603hc-24nxjlw conn, hdr, st, plrzd, 4-pin, 0.100" p1 itw pancon mpss100-4-c conn, hdr, st, plrzd, 3-pin, 0.100" p2 itw pancon mpss100-3-c res, 1k, 5%, 1/16w, 0402 r1 kamaya, inc rmc1/16s-102jth 4.3k ? , 5%, 1/16w, 0402, lead free r2 koa speer electronics, inc. rk73b1ettp432j res, 0 ? , 0402 r3 kamaya, inc rmc1/16sjpth res, 43k, 5%, 1/16w, 0402 r4 kamaya, inc rmc1/16s-433jth gnd gnd + c8 10uf l1 24nh c10 10000pf c11 8.2pf gnd c7 8.2pf gnd c6 10000pf gnd vcc vcc vbias vbias gnd + c5 10uf gnd vdet gnd gnd r1 1k vreg gnd gnd 1 2 3 p2 gnd vreg vdet gnd 13 vbias 1 nc 2 rfin 3 rfin 4 nc 5 vpc 6 vdet 7 rfout/vcc 8 rfout/vcc 9 rfout/vcc 10 rfout/vcc 11 nc 12 u1 pa2235 r2 4.3k gnd r4 43k gnd r3 0 ohm gnd gnd j1 rfin j2 rfout 1 2 3 4 p1 gnd c19 2.7pf gnd c22 100pf c12 100pf c16 2.7pf gnd c17 6.2pf
18 of 20 rfpa2235 ds121121 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 assembly drawing (2.58ghz to 2.69ghz application circuit)
19 of 20 rfpa2235 ds121121 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . pin description table pin name description 1vbias v cc supply to active bias circuit 2nc no internal connection 3rfin rf input, must be dc blocked 4rfin rf input, must be dc blocked 5nc no internal connection 6vreg current adjust / shutdown control 7vdet power detector output voltage. detector samples the input power. 8rfout/vcc rf output and collector supply 9rfout/vcc rf output and collector supply 10 rfout/vcc rf output and collector supply 11 rfout/vcc rf output and collector supply 12 nc no internal connection epad gnd dc & rf ground. must be soldered to evb ground plane over a bed of vias for thermal and rf performance. solder/epoxy voids under the epad will result in excessive junction temperatures causing permanent damage.
20 of 20 rfpa2235 ds121121 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or customerservice@rfmd.com . package and branding diagram dimensions in millimeters note: refer to drawing posted at www.rfmd.com for tolerances.

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