AWU6615 help3e tm dual-band cell & pcs wcdma 3.4 v linear power amplifer module data sheet - rev 2.6 m47 package 14 pin 3 mm x 5 mm x 1 mm surface mount module features ? ingap hbt technology ? high effciency: ? 39 % @ p out = +28.7 dbm ? 22 % @ p out = +16.6 dbm ? 9 % @ p out = +8 dbm ? low quiescent current: 4.5 ma ? internal v oltage regulation ? built-in directional coupler ? common v mode control line ? simplifed v cc bus pcb routing ? reduced external component count ? low profle surface mount package: 1 mm ? rohs compliant package, 260 o c msl-3 applications ? cell & pcs dual-band wireless handsets and data devices for hsdp a/hspa networks. product description AWU6615 addresses the demand for increased integration in dual-band handsets for wcdma networks. 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 bias to both power amplifers and simplify control with common mode pins. the device is manufactured on an advanced ingap hbt mmic technology offering state-of-the-art reliability, temperature stability, and ruggedness. the AWU6615 is part of anadigics high-effciency-at-low-power (help?) family of wcdma power amplifers, which deliver low quiescent currents and signifcantly greater effciency without the need of an external dc-dc converter. through selectable bias modes, the AWU6615 achieves optimal effciency, specifcally at low- and mid-range power levels where the pa typically operates, thereby dramatically increasing handset talk-time. its built-in voltage regulator eliminates the need for external switches. this pa has built-in directional couplers for each band, with a common coupler output port cpl_out. these couplers provide high directivity and 23 db coupling. 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 AWU6615 v en_cell v batt rf in_cell rf out_cell v cc a v mode1 1 13 11 14 12 3 4 2 gnd v cc 5 6 10 9 bias control voltage regulation cpl out rf out_pcs v en_pcs rf in_pcs gnd at slug (pad) 8 7 v mode2 gnd bias control voltage regulation cpl cpl 02/2012 obsolete
2 table 1: pin description figure 2: pinout pin name description 1 v en_cell enable voltage for cell band 2 rf in_cell rf input for cell band 3 v mode1 mode control voltage for cell and pcs bands 4 v batt battery voltage 5 v mode2 mode control voltage for cell 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 cpl out coupler output port 11 v cc a battery voltage a 12 v cc supply voltage 13 rf out_cell rf output for cell band 14 gnd ground v mode1 v mode2 cpl out data sheet - rev 2.6 02/2012 AWU6615 obsolete
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 operation at v cc = +3.2 v, t c = +90 8c p out is derated by 0.5 db. parameter min max unit 6xssorowdh 77 cc cc v rh&rwurorowdh 2 v mode2 v deohrowdh 1& 13&6 v sw3rhu31 - p 6wrudh7hpshudwuh7 67 8 c parameter min typ max unit comments 2shudwluhtxhfi 824 - mhz &hooodud 3&6d 6ssorowdh cc and v 77 +3.2 +3.4 +4.2 v deohrowdh 1 +1.8 - +3.1 v pa "on" 3vwr rh&rwurorowdh 2 v mode1 +1.8 - +3.1 v rldvrh +lldvrh 2wsw3rhud876 &+3 +633 +3 &3 +633 3 &3 +633 3 28.2 27.2 16.1 28.7 27.7 16.6 - - - - - - p 3376 7deoh&6ewhvw 2wsw3rhud876 &+3 +633 +3 &3 +633 3 &3 +633 3 28.3 27.3 28.8 27.8 - - - - - - p 3376 7deoh&6ewhvw &dvh7hpshudwuh7 c - c data sheet - rev 2.6 02/2012 AWU6615 obsolete
4 table 4: electrical specifcations - cellular band (band 5) (t c = +25 c, v batt = v cc = +3.4 v, v en_cell = +1.8 v, 50 ? system, r99 uplink waveform) notes: (1) effciency and aclr measured at 836.5 mhz. pa ra me te r mi n ty p ma x uni t co mments p ou t v mo de 1 v mo de 2 ga in 25. 5 14. 5 9 27. 5 17 11 .5 30 20 14 db +2 8.7 db m +1 6.6 db m +8 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v ac lr 1 @ 5 mh z offs et (1 ) - - - -4 2 -4 2 -4 1 -3 7 -3 7 -3 7 db c +2 8.7 db m +1 6.6 db m +8 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v ac lr2 @ 10 mh z offs et (1 ) - - - -5 8 -5 5 -5 4 -4 8 -4 8 -4 8 db c +2 8.7 db m +1 6.6 db m +8 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v po we r-ad ded e ffi ci en cy (1 ) 35 18 6 39 22 9 - - - % +2 8.7 db m +1 6.6 db m +8 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v qu ie sce nt cu rre nt (i cq )- 46 ma th ro ugh v cc pi n, v mo de 1 = +1 .8 v, v mo de 2 =+1. 8 v mo de co nt ro l cu rre nt -0 .1 0. 15 ma th ro ugh v mo de pi ns , v mo de 1 = +1 .8 v ba tte ry cu rre nt -1 .5 2. 5m a th ro ugh v ba tt pi n, v mo de 1 = +1 .8 v, v mo de 2 = +1 .8 v en able cu rre nt -0 .1 50 .2 5m at hr ough v en _c el l pi n, v mo de = 1. 8 v no is e in re ce iv e ba nd -- 13 3- db m/ hz 869 mh z to 894 mh z ha rm on ic s 2f o 3fo, 4f o - - -4 0 -5 0 -3 0 -3 8 db cp ou t < +2 8.7 db m in pu t im peda nc e- -2 :1 vswr co up li ng fact or -2 3- db sp ur io us outp ut leve l (a ll sp ur io us ou tp ut s) -- -6 5d bc p ou t < +2 8.7 db m in - band load vswr < 5: 1 out- of -b and load vsw r < 10 :1 ap pl ie s over al l operat in g co nd itio ns load mi sm at ch st re ss wi th no per ma nent degradat io n or fa il ur e 8: 1- -v sw r ap pl ie s over fu ll operat in g co nd itio ns data sheet - rev 2.6 02/2012 AWU6615 obsolete
5 table 5: electrical specifcations - pcs band (band 2) (t c = +25 c, v batt = v cc = +3.4 v, v en_pcs = +1.8 v, 50 ? system, r99 uplink waveform) notes: (iff5pvu0+ parameter min typ max unit comments p out v mode1 v mode2 gain 25 12 8 27 15 11 30.5 18 13.5 db +28.8 dbm +17 dbm +8.5 dbm 0 v 1.8 v 1.8 v 0 v 0 v 1.8 v aclr1 @ 5 mhz offset - - - -41 -40 -42 -37 -37 -37 dbc +28.8 dbm +17 dbm +8.5 dbm 0 v 1.8 v 1.8 v 0 v 0 v 1.8 v aclr2 @ 5 mhz offset - - - -52 -53 -56 -48 -48 -48 dbc +28.8 dbm +17 dbm +8.5 dbm 0 v 1.8 v 1.8 v 0 v 0 v 1.8 v power-added efficiency (1) 35 18 6 39 21 8.5 - - - % +28.8 dbm +17 dbm +8.5 dbm 0 v 1.8 v 1.8 v 0 v 0 v 1.8 v quiescent current (icq) - 5 7 ma through v cc pin, v mode1 = +1.8 v, v mode2 =+1.8 v mode control current - 0.1 0.15 ma through v mode pins, v mode1 = +1.8 v battery current - 1.5 2.5 ma through v batt pin, v mode1 = +1.8 v, v mode2 = +1.8 v enable current - 0.15 0.25 ma through v en_cell pin, v mode1 = v mode2 = 1.8 v hbt leakage current (v cc ) - <1 5 b a v batt = +4.2 v, v cc = +4.2 v, v en_cell = 0 v, v mode1 = 0 v, v mode2 = 0 v total decoder current on v batt (shutdown mode) - 12 22 e a v batt = +4.2 v, v cc = +4.2 v, v en = 0 v, v mode1 = v mode2 = 0 v noise in receive band - -134 - dbm/hz 1930 mhz to 1990 mhz harmonics 2fo 3fo, 4fo - - -42 -50 -30 -38 dbc p out < +28.8 dbm input impedance - - 2:1 vswr coupling factor - 22.5 - db spurious output level (all spurious outputs) - - -65 dbc p out < +28.8 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 conditions data sheet - rev 2.6 02/2012 AWU6615 obsolete
6 application information to ensure proper performance, refer to all related application notes on the anadigics web site: http://www.anadigics.com shutdown mode the power amplifer may be placed in a shutdown mode by applying logic low levels (see operating ranges table) to the v enable voltage. table 6: bias control bias modes, medium bias mode the power amplifer may be placed in low bias mode or a high bias mode by applying the appropriate logic level (see operating ranges table) to the v mode1, and v mode2 pins. the bias control table lists the recommended modes of operation for various applications. figure 3: minimum recommended on/off timing sequence notes: (1) level might be changed after rf is on. (2) rf off defned as p in -30 dbm. (3) switching simultaneously between v mode and v en is not recommended. v en_cell,pcs v cc, v cc a note 1 rf in_cell,pcs notes 1,2 off sequence referenced after 90% of rise time referenced before 10% of fall time on sequence on sequence start t_ 0n = 0 t_ 0n +1 s t_ 0n +3 s off sequence start t_ 0f f = 0 t_ 0f f+ 2 st _0 ff +3 s vcontrols venable/vmode(s) rise/fall max 1 s defined at 10% to 90% of min/max voltage a ppl ic at ion p ou t levels bi as mo de v en v mo de 1 v mo de 2 v cc v ba tt w cdm a - low power (l ow bi as mo de) < +8 db m low +1 .8 v+ 1. 8+ 1. 8 v3 .2 - 4. 2 v> 3.2 v w cdm a - me d po we r (me di um bi as mo de) > +8 db m < +1 6.5 db m low +1 .8 v+ 1. 8 v0 v3 .2 - 4. 2 v> 3.2 v w cdm a - hi gh powe r (h ig h bi as mo de) > +1 6.5 db mh ig h+ 1. 8 v0 v3 .2 - 4. 2 v> 3.2 v sh ut down -s hut dow n0 v- -3 .2 - 4. 2 v> 3.2 v 0 v data sheet - rev 2.6 02/2012 AWU6615 obsolete
7 figure 4: application circuit 1 13 11 14 12 3 4 2 5 6 10 9 bias control voltage regulation cpl out gnd at slug (pad) 8 7 bias control voltage regulation cpl cpl rf in_cell rf in_pcs v mode1 v batt v en_cell v en_pcs 2.2 ?f v mode2 68pf v cc 68 pf 1000 pf 2.2 ?f rf out_cell 33 pf rf out_pcs 1000 pf data sheet - rev 2.6 02/2012 AWU6615 obsolete
8 package outline figure 5: package outline - 14 pin 3 mm x 5 mm x 1 mm surface mount module figure 6: branding specifcation 6615r llllnn cc yy ww pin 1 identifier pa rt number lot number co untry co de date co de yy= year ww= wo rk week data sheet - rev 2.6 02/2012 AWU6615 obsolete
9 ordering information order number temperature range package description component packaging AWU6615rm47q7 -30 c to +90 c rohs compliant 14 pin 3 mm x 5 mm x 1 mm surface mount module tape and reel, 2500 pieces per reel AWU6615rm47p9 -30 c to +90 c rohs compliant 14 pin 3 mm x 5 mm x 1 mm surface mount module partial tape and reel 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. i mpo r t an t n ot i ce ana d igi cs 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 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 2.6 02/2012 AWU6615 obsolete
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