11/2008 AWT6221R help3 tm dual-band cellular/pcs umts 3.4 v hspa linear power amplifer module data sheet - rev 2.3 m28 package 14 pin 3 mm x 5 mm x 1 mm surface mount module features ? ingap hbt technology ? high effciency: 19 % @ +16 dbm p out 40 % @ maximum p out ? low quiescent current: 8 ma ? internal voltage regulation ? common v mode control line ? simplifed v cc bus pcb routing ? reduced external component count ? low profle surface mount package: 1 mm ? hsdpa compliant ? rohs compliant package, 250 o c msl-3 applications ? wcdma/hspa dual-band cell/pcs wireless handsets and data devices product description the AWT6221R addresses the demand for increased integration in dual-band handsets for north american umts network deployments. the small footprint 3 mm x 5 mm x 1 mm surface mount rohs compliant package contains independent rf pa paths to ensure optimal performance in both frequency bands, while achieving a 25% pcb space savings compared with solutions requiring two single-band pas. the package pinout was chosen to enable handset manufacturers to easily route v cc to both power amplifiers and simplify control with a common v mode pin. the device is manufactured on an advanced ingap hbt mmic technology offering state-of-the-art reliability, temperature stability, and ruggedness. the AWT6221R incorporates anadigics help3? technology to provide low power consumption without the need for an external voltage regulator. two operating modes provide optimum effciency at high and medium/low power output levels, thereby dramatically increasing handset talk-time and standby-time. its built-in voltage regulator eliminates the need for external voltage regulation and load switches. the 3 mm x 5 mm x 1 mm surface mount package incorporates matching networks optimized for output power, effciency and linearity in a 50 ? system. figure 1: block diagram aw t6221r
2 data sheet - rev 2.3 11/2008 t221 table 1: pin esription figre 2: pinot pn n cpton 1 v en_cell enable voltage for cell band 2 rf in_cell rf input for cell band 3 v mode1 mode control voltage 1 4 v batt battery voltage 5 v mode2 (n/c) no connection 6 rf in_p c s rf input for pcs band 7 v en_pcs enable voltage for pcs band 8 rf out_pcs rf output for pcs band 9 gnd ground 10 gnd ground 11 v cc a supply voltage a 12 v cc supply voltage 13 rf out_cell rf output for cell band 14 gnd ground
data sheet - rev 2.3 11/2008 AWT6221R 3 electrical characteristics table 2: absolute minimum and maximum ratings stresses in excess of the absolute ratings may cause permanent damage. functional operation is not implied under these conditions. exposure to absolute ratings for extended periods of time may adversely affect reliability. table 3: operating ranges the device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defned in the electrical specifcations. notes: (1) for operations at v cc = +3.2 v, p out is derated by 0.5 db (all operating modes). parameter min max unit supply voltage (v batt , v , v a) +5 mode control voltage (v ) +3.5 enable voltage (v en_cell , v en_pcs ) +3.5 rf input power (p in ) dbm storage temperature (t stg ) +150 parameter min typ max unit comments operating frequency (f) 824 1850 849 mhz supply voltage (v batt ) enable voltage (v en ) +0.5 pa "shut down" mode control voltage (v ) +0.5 low bias mode high bias mode cellular rf output power (p ) r99 wcdma, hpm hspa (mpr=0), hpm r99 wcdma, lpm hspa (mpr=0), lpm 28.5 (1) 27.5 (1) 15.5 (1) 14.5 (1) 28 15 28 15 dbm 3gpp ts 34.121-1, rel pcs rf output power (p ) r99 wcdma, hpm hspa (mpr=0), hpm r99 wcdma, lpm hspa (mpr=0), lpm (1) 28 (1) 15.5 (1) 14.5 (1) 29.5 28.5 15 29.5 28.5 15 dbm 3gpp ts 34.121-1, rel case temperature (t )
4 data sheet - rev 2.3 11/2008 t221 table 4: electrical specifcations - cellular band ? notes: (1) aclr and effciency measured at 836.5 mhz. (2) 869 mhz to 894 mhz. (3) pout < +29 dbm, in-band load vswr < 5:1, out-of-band load vswr < 10:1. applies over all operating conditions. p out v mode1 dl 27 29.0 % %p %p 0 v 2.4 v /d0+rvh - - -41 -44 % %p %p 0 v 2.4 v /d0+rvh - - -60 % %p %p 0 v 2.4 v 3rhuhllh 42 22 - - % %p %p 0 v 2.4 v 4lhvhuuht - 13 ma v mode1 = +2.4 v 0rhrurouuh - ma ur9 mode1 sl9 mode = +2.4 v deohuuh - ma ur9 1%/ pin %77uuh - ma ur9 %77 pin 9 mode1 = +2.4 v /hddhuuh - <1 a v %77 99 cc 9 v 1%/ 99 mode1 = 0 v 1rlvhlhhlh%d - - -141 -133 %p+ p out %p9 mode1 99 p out %p9 mode1 = +2.4 v +duprlv r rr - - -44 % p out < %p spshdh - - 96 6sulrv2s/hho doovsulrvrsv - - -70 % 6hh1rh /rdplvpdvuhvvlr shupdhhuddlrrudlouh - - 96 ssolhvrhuoorshudludh
data sheet - rev 2.3 11/2008 AWT6221R 5 table 5: electrical specifcations - pcs band (t c = +25 c, v batt = v cc = +3.4 v, v enable = +2.4 v, 50 ? system) notes: /5(ffpvu0+ 0+0+ parameter min typ max unit comments p out v mode1 gain 24.5 26.5 db +29.5 dbm +16 dbm aclr1 at 5 mhz offset (1) -37.5 -38 dbc +29.5 dbm +16 dbm aclr2 at 10 mhz offset -55 -54 -48 -48 dbc +29.5 dbm +16 dbm power-added efficiency (1) 35 15 38.5 17.5 +29.5 dbm +16 dbm quiescent current (icq) low bias mode 8 mode control current 0.35 0.8 through v pins, v enable current 0.35 0.8 through enable batt current 2.5 5 through v batt pin, leakage current 5 batt = +4.2 v, v = +4.2 v, enable = 0 v, v noise in receive band (2) -135 -138 dbm/hz = +29.5 dbm, v = +16 dbm, v harmonics 2fo 3fo, 4fo -35 -35 dbc input impedance 2:1 vswr spurious output level (all spurious outputs) dbc +29.5 dbm in-band load vswr < 5:1 out-of-band load vswr < 10:1 applies over all operating conditions load mismatch stress with no permanent degradation or failure 8:1 vswr applies over full operating range
6 data sheet - rev 2.3 11/2008 t221 ppcton nfoton to ensure proper performance, refer to all related application notes on the anadigics web site: http://www.anadigics.com the power amplifer may be placed in a shutdown mode by applying logic low levels (see operating ranges table) to the v enable and v mode1 voltages. the power amplifer may be placed in either a low bias mode or a high bias mode by applying the appropriate logic level (see operating ranges table) to v mode1 . table 6 ia conrol the bias control table lists the recommended modes of operation for various applications. v mode2 is not necessary for this pa. two operating modes are available to optimize current consumption. high bias/high power operating mode is for p out levels > 16 dbm. at around 16 dbm output power, the pa should be mode switched to medium/low power mode for lowest quiescent current consumption. umts - low power < +16 dbm low +2.4 v +2.4 v 3.2 - 4.2 v > 3.2 v umts - high power > +16 dbm high +2.4 v 0 v 3.2 - 4.2 v > 3.2 v optional lower v cc in low power mode < +7 dbm low +2.4 v +2.4 v 1.5 v > 3.2 v shutdown - shutdown 0 v 0 v 3.2 - 4.2 v > 3.2 v
data sheet - rev 2.3 11/2008 AWT6221R package outline figure 4: package outline - 14 pin 3 mm x 5 mm x 1 mm surface mount module figure 5: branding specifcation
warning anadigics products are not intended for use in life support appliances, devices or systems. use of an anadigics product in any such application without written consent is prohibited. important notice anadigics, inc. 141 mount bethel road warren, new jersey 07059, u.s.a. tel: +1 (908) 668-5000 fax: +1 (908) 668-5132 url: http://www.anadigics.com e-mail: mktg@anadigics.com anadigics, inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. the product specifcations contained in advanced product information sheets and preliminary data sheets are subject to change prior to a products formal introduction. information in data sheets have been carefully checked and are assumed to be reliable; however, anadigics assumes no responsibilities for inaccuracies. anadigics strongly urges customers to verify that the information they are using is current before placing orders. data sheet - rev 2.3 11/2008 8 AWT6221R ordering information order number temperature range package description component packaging AWT6221Rm28q7 -20 c to +85 c rohs compliant 14 pin 3 mm x 5 mm x 1 mm surface mount module tape and reel, 2500 pieces per reel AWT6221Rm28p9 -20 c to +85 c rohs compliant 14 pin 3 mm x 5 mm x 1 mm surface mount module partial tape and reel
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