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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. 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 rda2032z 50 mhz to 1000 mhz digital vga with 6-bit 0.5 db parallel control rfmd?s rda2032z is a digital controlled variable gain amplifier (dvga) featuring high linearity over the entire gain control range. the attenuation of the 6-bit digital step attenuator is programmed with a parallel mode control interface. the rda2032z has two amplifier stages packaged in a small 5.2 mm x 5.2 mm leadless laminate mcm containing plated through thermal vias for ultra low thermal resis- tance. the footprint for this module is directly compatible with a 5 mm x 5 mm 32-pin qfn. this module is easy to use with no external matching components required. features ? broadband 50 mhz to 1000 mhz operation ? 6-bit digital step attenuator ? parallel mode gain programming ? max gain = 38.8 db at 140 mhz ? gain control range = 31.5 db (0.5 db step size) ? high oip3/p1db = +42/20 dbm at 140 mhz ? single +5 v supply ? 3 v or 5 v logic level compatible ? small 32-pin, 5.2 mm x 5.2 mm, mcm ? footprint compatible with 5 mm x 5 mm 32-pin qfn applications ? linear if applications ? cellular, 3g infrastructure ? wibro, wimax, lte ? microwave radio ? high linearity power control ds100813 ? ? package: mcm 32-pin, 5.2 mm x 5.2 mm rda2032z 50 mhz to 1000 mhz dig- ital vga with 6- bit 0.5 db par- allel control
2 of 11 rda2032z 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 supply voltage 5.5 v dc supply current 228 ma power dissipation 1054 mw max input rf power +24 dbm operating temperature -40 to +85 c storage temperature -40 to +150 c junction temperature (t j )+150c esd rating (hbm) 500 (class 1b) v moisture sensitivity level (msl) 3 parameter specification unit condition min. typ. max. overall temp = 25 c, v cc = v dd = 5v, v ctl = ttl logic, tested with evaluation circuit frequency range 50 1000 mhz gain max at 140 mhz 38.8 dbm attenuation = 0 db gain control range 31.5 db 0.5 db step step accuracy (0.15 + 3% attenuation setting) db major state max error up to 1000 mhz op1db at 140 mhz 20 dbm attenuation = 0 db oip3 at 140 mhz 42 dbm p out = 0 dbm/tone, 1 mhz spacing control interface 6 parallel mode 6-bit settling time 220 ns t on , t off (10%/90% rf) nf at 140 mhz 3.2 db attenuation = 0 db input return loss at 140mhz -30 db 50 ? system output return loss at 140mhz -25 db 50 ? system amplifier supply voltage (v cc ) 4.75 5.0 5.25 v attenuator supply voltage (v dd ) 3.0 5 5.25 v total supply current 164 182 204 ma sum of currents from v dd and v cc thermal resistance 39 c/w typical rf performance at key operating frequencies parameter unit 50 mhz 140 mhz 280 mhz 500 mhz 850 mhz 1000 mhz max small signal gain db 39.5 38.8 38.5 37.8 36.5 36.0 op1db dbm 19.5 20.0 20.0 20.0 19.8 19.6 oip3 dbm 40.0 42.0 42.0 39.5 36.0 35.0 input return loss db -20 -30 -20 -19 -16 -15 output return loss db -30 -28 -23 -20 -11.5 -10 nf db 3.1 3.2 3.3 3.3 3.3 3.3 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 eu directive 2002/95/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 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.
3 of 11 rda2032z 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
4 of 11 rda2032z 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
5 of 11 rda2032z 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
6 of 11 rda2032z 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. truth table functional block diagram logic voltage levels state v dd = +3.3 v v dd =+5 v low 0 v to 0.8 v 0 v to 0.8 v high 2.0 v to v dd 2.0 to v dd
7 of 11 rda2032z 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 1 gnd rf/dc ground connection. 2 amp1_in rf amplifier 1 input. dc block required. 3 gnd rf/dc ground connection. 4 amp1_out rf amplifier 1 output. dc block required. 5 gnd rf/dc ground connection. 6 att_in digital attenuator input. dc block required. 7 gnd rf/dc ground connection. 8 acg1 place external capacitor to ground. 9 gnd rf/dc ground connection. 10 acg2 place external capacitor to ground. 11 acg3 place external capacitor to ground. 12 acg4 place external capacitor to ground. 13 acg5 place external capacitor to ground. 14 gnd rf/dc ground connection. 15 acg6 place external capacitor to ground. 16 gnd rf/dc ground connection. 17 acg7 place external capacitor to ground. 18 gnd rf/dc ground connection. 19 att_out digital attenuator output. dc block required. 20 amp2_in rf amplifier 2 input. dc block required. 21 gnd rf/dc ground connection. 22 amp2_out rf amplifier 2 output. dc block required. 23 gnd rf/dc ground connection. 24 gnd rf/dc ground connection. 25 d5 digital attenuator parallel control line: 16 db bit. 26 d4 digital attenuator parallel control line: 8 db bit. 27 d3 digital attenuator parallel control line: 4 db bit 28 d2 digital attenuator parallel control line: 2 db bit. 29 d1 digital attenuator parallel control line: 1 db bit. 30 d0 digital attenuator parallel control line: 0.5 db bit. 31 gnd rf/dc ground connection. 32 vdd digital attenuator supply voltage.
8 of 11 rda2032z 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 5.2 mm x 5.2 mm laminate module note: module thickness tolerance = 0.04 mm. other dimension tolerances = 0.075 mm. branding diagram 2032z yyww trace code pin 1 ind icator
9 of 11 rda2032z 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 pcb
10 of 11 rda2032z 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
11 of 11 rda2032z 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. bill of materials ordering information quantity description reference designator manufacturer manufacturer's part number 1 cap, 0.47uf, 10%, 10v, x5r, 0603 c1 murata electronics grm188r61a47k61d 2 cap, 10uf, 20%, 6.3v, x5r, 0603 c3, c8 murata electronics grm188r60j106me47d 2 cap, 0.1uf, 10%, 16v, x7r, 0603 c4, c9 murata electronics grm188r71c104ka01d 3 cap, 100pf, 5%, 50v, c0g, 0402 c2, c10, c5 panasonic ecj-0ec1h101j 5 cap, 0.1uf, 10%, 10v, x5r, 0402 c13, c14, c15, c16, c17 taiyo yuden rm lmk105bj104kv 4 cap, 10000pf, 10%, 16v, x7r, 0402 c6, c7, c11, c12 taiyo yuden rm emk105bj103kv-f 2 ind, 470nh, 10%, w/w, 0805 l1, l2 coilcraft 0805ls-471xslb 2 jmpr, 0 ohm, 0402 r1, r8, r9 panasonic erj-2ge0r00 6 res, 2.2k, 5%, 1/16w, 0402 r2, r3, r4, r5, r6, r7 panasonic erj-2gej222 ordering code description rda2032zsq sample bag with 25 pieces rda2032zsr 7? reel with 100 pieces rda2032ztr7 7? reel with 750 pieces rda2032ztr13 13? reel with 2500 pieces rda2032zpck-410 50 mhz to 1000 mhz pcba with 5-piece sample bag

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