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1 of 11 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. ?2006, 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 sales-support@rfmd.com . bifet hbt ldmos ? 9 10 1 2 3 4 5 6 7 11 12 13 14 15 16 24 23 22 21 20 19 18 17 8 28 27 26 25 rfin gnd vcc_amp1 e-pad gnd gnd gnd gnd gnd gnd gnd gnd gnd gnd gnd nc gnd gnd gnd gnd gnd gnd rfout gnd pup clk data le vdd gnd spi dsa amp amp rfda0016 digital controlled variable gain amp 50 to 1000mhz, 6 bit 0.5db lsb control rfmd?s rfda0016 is a digital controlled variable gain amplifier featuring high lin- earity over the entire gain control range. the 6-bit digital step attenuator is pro- grammed via a serial mode control interface. the rfda0016 is packaged in a 6mmx6mm leadless laminate mcm with plated through thermal vias for low ther- mal resistance. the amplifier?s bias chokes and dc blocks are external allowing for optimum performance over specific bands within 50mhz to 1000mhz. features ? frequency range 50mhz to 1000 mhz ? 6-bit digital step attenuator ? spi serial control programming ? max gain=38.5db at 150mhz ? gain control range=31.5db (0.5db step size) ? class 1c hbm esd rating ? high oip3=42dbm at 150mhz ? high p1db=20dbm at 150mhz ? single +5v supply ? small 28-pin, 6.0mx6.0mm, mcm ? power-up programming applications ? transceiver if dva ? cellular, pcs, gsm, umts ? wireless data, satellite terminals ds100813 ? ? ? package: mcm 28-pin, 6.0mmx6.0mm rfda0016dig- ital controlled variable gain amp 50 to 1000 mhz, 6 bit 0.5db lsb control
2 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . absolute maximum ratings parameter rating unit dc supply voltage +5.5 v dc supply current 240 ma power dissipation 1.2 w max input rf power 20 dbm operating temperature (t case ) -40 to +85 c storage temperature -40 to +150 c junction temperature (t j ) 150 c esd rating (hbm) class 1c moisture sensitivity level msl 3 parameter specification unit condition min. typ. max. frequency range 50 1000 mhz gain - 150mhz (max gain state) 38.5 db attenuation=0db, 150mhz gain - 500mhz (max gain state) 34.5 38.0 39.5 db attenuation=0db, 500mhz gain control range 31.5 db step accuracy (0.15 +5% attenuation setting) db major states, 500mhz output p1db 19.7 dbm attenuation=0db, 50mhz to 500mhz output ip3 - 150mhz 42 dbm p out =0dbm/tone, 1mhz spacing, 150mhz output ip3 - 500mhz 38 dbm p out =0dbm/tone, 1mhz spacing, 500mhz noise figure 3.4 db attenuation=0db input return loss 20 db 100mhz to 500mhz, slight degradation else- where output return loss 20 db 100mhz to 500mhz, slight degradation else- where settling time 250 ns t rise , t fall (10%/90% rf) control interface 6 bit spi interface impedance 50 ? supply voltage 4.75 5.00 5.25 v recommended operating voltage total supply current 160 175 210 ma sum of v dd , v cc_amp1 , v cc_amp2 (rfout) thermal resistance 54 c/w notes: 1. v dd =5v, logic voltage=5v, t=25c 2. broadband application circuit caution! esd sensitive device. 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 perfor- mance or functional operation of the device under absolute maximum rating condi- tions is not implied. rohs status based on eudirective2002/95/ec (at time of this document revision). the information in this publication is believed to be accurate and reliable. however, no responsibility is assumed by rf micro device s, 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.
3 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . typical performance - 50mhz to 850mhz broadband application circuit -20 -10 0 10 20 30 40 50 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 gain (db) frequency (ghz) gain versus temperature, max gain +25c -40c +85c -20 -10 0 10 20 30 40 50 0.05 0.25 0.45 0.65 0.85 gain (db) frequency (ghz) gain, major states, 25c 0db 0.5db 1db 2db 4db 8db 16db 31.5db -30 -25 -20 -15 -10 -5 0 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 irl (db) frequency (ghz) input rlversus temperature, max gain +25c -40c +85c -30 -25 -20 -15 -10 -5 0 0.05 0.25 0.45 0.65 0.85 irl (db) frequency (ghz) input rl, major states, 25c 0db 0.5db 1db 2db 4db 8db 16db 31.5db -30 -25 -20 -15 -10 -5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 orl (db) frequency (ghz) output rl versus temperature, max gain +25c -40c +85c -30 -25 -20 -15 -10 -5 0 0.05 0.25 0.45 0.65 0.85 orl (db) frequency (ghz) output rl, major states, 25c 0db 0.5db 1db 2db 4db 8db 16db 31.5db
4 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 isolation (db) frequency (ghz) isolation versus temperature, max gain +25c -40c +85c -80 -70 -60 -50 -40 -30 -20 -10 0 0.05 0.25 0.45 0.65 0.85 isolation (db) frequency (ghz) isolation, major states, 25c 0db 0.5db 1db 2db 4db 8db 16db 31.5db -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 0.05 0.25 0.45 0.65 0.85 relative phase (deg) frequency (ghz) relative phase, major states, 25c 0.5db 1db 2db 4db 8db 16db 31.5db -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 0.05 0.25 0.45 0.65 0.85 error (db) frequency (ghz) attenuation error, major states, 25c 0.5db 1db 2db 4db 8db 16db 31.5db -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 04 8 12 16 20 24 28 32 error (db) attenuation (db) successive step error versus attenuation, 25c 150mh z 500mh z 850mh z -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 error (db) frequency (ghz) worst case successive step error 25c_max 25c_min -40c_max -40c_min 85c_max 85c_min
5 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . 30 32 34 36 38 40 42 44 46 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 oip3 (dbm) frequency (ghz) oip3 versus frequency, 25c, major steps 0db 0.5db 1db 2db 4db 30 32 34 36 38 40 42 44 46 -5 -3 -1 1 3 5 7 9 oip3 (dbm) p out /tone (dbm) oip3 versus p out /tone, 150mhz, max gain 25 c -40c 85 c 30 32 34 36 38 40 42 44 46 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 oip3 (dbm) frequency (ghz) oip3 versus frequency, max gain +25c -40c +85c 16 17 18 19 20 21 22 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 p1db (dbm) frequency (ghz) p1db versus frequency, max gain +25 c -40c +85 c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 nf (db) frequency (ghz) nf versus frequency, max gain +25c -40c +85c 0 50 100 150 200 250 0.0 1.0 2.0 3.0 4.0 5.0 6.0 current (ma) voltage (v) current versus voltage 25 c -40 c 85 c
6 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . serial port interface control bit gain relative to maximum gain d5 d4 d3 d2 d1 d0 111111 0db 111110 -0.5db 111101 -1db 111011 -2db 110111 -4db 101111 -8db 011111 -16db 000000 -31.5db clk data t6 le t1 t2 t3 t4 t5 t7 t8 dout t9 spi timing diagram t10 programming example ? 6 bit msb lsb d4 d3 d2 d0 d1 d5 clk data le
7 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . spi timing diagram specifications ? parameter limit unit comment t1 25 mhz ? max clk ? frequency t2 20 ns ? min clk ? high t3 20 ns ? min clk ? low t4 5 ns ? min data ? to ? clk ? setup ? time t5 5 ns ? min data ? to ? clk ? hold ? time t6 30 ns ? min data ? valid t7 5 ns ? min le ? to ? clk ? setup ? time t8 5 ns ? min clk ? to ? le ? setup ? time t9 10 ns ? min le ? pulse ? width t10 20 ns ? max output ? set lo g ic v olta g e levels state logic low 0v to 0.8v high 2.0v to 5.0v power up programming truth table pup att enuator setting low minimum attenuation (0 db) high maximum attenuation (31.5 db)
8 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . pin function description 1rfin rf input. 2gnd rf/dc ground connection. 3 vcc_amp1 supply voltage for amplifier 1. 4gnd rf/dc ground connection. 5gnd rf/dc ground connection. 6gnd rf/dc ground connection. 7gnd rf/dc ground connection. 8nc no internal connection. 9gnd rf/dc ground connection. 10 gnd rf/dc ground connection. 11 gnd rf/dc ground connection. 12 gnd rf/dc ground connection. 13 gnd rf/dc ground connection. 14 gnd rf/dc ground connection. 15 gnd rf/dc ground connection. 16 gnd rf/dc ground connection. 17 gnd rf/dc ground connection. 18 gnd rf/dc ground connection. 19 gnd rf/dc ground connection. 20 gnd rf/dc ground connection. 21 rfout rf output/supply voltage for amplifier 2. 22 gnd rf/dc ground connection. 23 vdd supply voltage for spi and dsa chip. 24 le serial latch enable input. 25 data serial data input. 26 clk serial clock input. 27 pup power up programming pin. 28 gnd rf/dc ground connection.
9 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . evaluation board schematic evaluation board bill of materials ? descr ipti on reference desi g nato r manufacturer manufacturer's p/n pcb rfda00 16 410 ( a) rfda 00 16s b u1 rfmd rfda00 16 conn, sma, end lnch, flt, 0. 062 " j1, j2 e me rso n 1 42- 07 01 -8 21 conn, hdr, st, plrzd, 2 -p in, 0 .10 0" p1 i tw p an con mpss 10 0- 2- c conn, hdr, st, plrzd, 3 -p in, 0 .10 0" p2 i tw p an con mpss 10 0- 3- c conn, hdr, st, plrzd, 4 -p in, 0 .10 0" p3 i tw p an con mpss 10 0- 4- c ind, 1 20 0nh, 5%, w/w , 1 00 8 l1 , l 2 co ilcr aft 1 008 cs- 122 xjl c cap, 10 00 pf, 1 0%, 50 v, x7r, 0 40 2 c2, c3 , c8, c9, c1 0 mur a ta grm15 5r71 h1 02 ka0 1e cap, 0. 1uf, 10 %, 1 6v, x7 r, 06 03 c1 mur a ta grm18 8r71 c1 04 ka0 1d cap, 0. 1uf, 10 %, 1 6v, x7 r, 04 02 c4, c7 mur a ta grm15 5r71 c1 04 ka8 8d cap, 4. 7uf, 10 %, 1 6v, x7 r, 08 05 c5,c6 mur a ta grm21 br71 c4 75 ka7 3l res, 1k, 5%, 1/16w, 0402 r4, r5, r6, r7 panasonic erj-2gej102 res, 0 ohm, 04 02 r1, r2 , r3 k amaya , in c rmc1 /16 sjpth
10 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . evaluation board assembly drawing ?
11 of 11 rfda0016 ds100813 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . package drawing mcm 28-pin, 6.0mmx6.0mm ordering information ordering code description rfda0016sq sample bag with 25 pieces rfda0016sr 7? reel with 100 pieces RFDA0016TR7 7? reel with 750 pieces rfda0016tr13 13? reel with 2500 pieces rfda0016pck-410 50mhz to 850mhz pcba with 5-piece sample bag ? pin 1 pin 1 - top view - rfda0016 yyww tracecode 6.00 sq 0.46 4.20 sq ref 2.10 2.10 0.10 4 pl cs 0.40 ref 0.70 24 plcs 0.26 0.20 0.45 4 plcs 1.36 - bottom view - yyww = date code, where yy=year, ww=week trace code to be assigned by assembly subcon

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