awt6628a help4 tm umts900 (band 8) wcdma linear pam data sheet - rev 2.5 m45 package 10 pin 3 mm x 3 mm x 1 mm surface mount module figure 1: block diagram features ? hspa compliant ? 4th generation help tm technology ? high effciency (r99): (without dc-dc converter) ? 40 % @ p out = +28.9 dbm ? 26 % @ p out = +17 dbm ? 17 % @ p out = +13.5 dbm ? 17 % @ p out = +7 dbm ? 10 % @ p out = +3.5 dbm ? low quiescent current: 3 ma ? low leakage current in shutdown mode: <5 a ? internal voltage regulator ? integrated daisy chainable directional coupler with cpl in and cpl out port. ? internal dc blocks on all rf ports ? optimized for a 50 ? system ? 1.8v control logic ? rohs compliant package, 260 o c msl-3 applications ? band 8 (egsm) wcdma/hspa wireless devices 1 2 3 4 5 10 9 8 7 6 v bat t rf in v mode 2 v mode 1 v en cp l ou t gn d cp l in rf ou t v cc bias contro l voltage regulatio n cp l gnd at slug (pad ) product description the awt6628a help4 tm pa is a 4th generation help tm product for wcdma devices operating in umts900 (band 8) . this pa incorporates anadigics help4 tm technology to deliver exceptional effciency at low power levels and low quiescent current without the need for external voltage regulators or converters. the device is manufactured using advanced ingap- plus tm hbt technology offering state-of-the-art reliability, temperature stability, and ruggedness. three selectable bias modes that optimize effciency for different output power levels and a shutdown mode with low leakage current increase handset talk and standby time. a daisy chainable directional coupler is integrated in the module, thus eliminating the need of an external coupler. the self-contained 3 mm x 3 mm x 1 mm surface mount package incorporates matching networks optimized for output power, effciency, and linearity in a 50 ? system. aw t6628a 10/2012
2 figure 2: pinout (x-ray top view) table 1: pin description v bat t rf in v mode 2 v mode 1 v en 1 2 3 4 56 7 8 9 10 cp l ou t gn d cp l in rf ou t v cc 1 2 3 4 56 7 8 9 10 pin name description 1 v batt battery voltage 2 rf in rf input 3 v mode2 mode control voltage 2 4 v mode1 mode control voltage 1 5 v en pa enable voltage 6 cpl out coupler output 7 gnd ground 8 cpl in coupler input 9 rf out rf output 10 v cc supply voltage data sheet - rev 2.5 10/2012 awt6628a
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. parameter min max unit supply voltage (v cc ) 0 +5 v battery voltage (v batt ) 0 +6 v control voltages (v mode1 , v mode2 , v en ) 0 +3.5 v rf input power (p in ) - +10 dbm storage temperature (t stg ) -40 +150 c notes: (1) for operation at 3.1 v, p out is derated by 0.8 db. pa ra me te r mi n ty p ma x unit co mments op er at in g fr eque nc y (f ) 880 -9 15 mh z su pply vo lt age (v cc , v batt) +3 .1 +3 .4 +4 .3 5v p ou t < +2 8. 9 db m en able vo lt age (v en ) +1 .3 5 0 +1 .8 - +3 .1 +0 .5 v pa "o n" pa "s hut down " mo de co nt ro l vo lta ge (v mo de 1 ,v mo de 2 ) +1 .3 5 0 +1 .8 - +3 .1 +0 .5 v low bi as mo de hi gh bi as mo de ou tp ut po we r (u mt s) r 99 wc dm a, hp m hs pa (mp r= 0) , hp m r 99 wc dm a, mp m hs pa (mp r= 0) , mp m r 99 wc dm a, lp m hs pa (mp r= 0) , lp m 28.1 (1 ) 27.0 (1 ) - - - 28.9 27.8 17 .0 16 .0 7. 0 6. 0 - - - - - - db m 3g pp ts 34 .1 21 -1 , re l 8 t abl e c. 11 .1 .3 , su bt est 1 ca se te m per at ur e (t c )- 30 -+ 90 c data sheet - rev 2.5 10/2012 awt6628a
4 table 4: electrical specifcations - wcdma operation (r99 modulation) (t c = +25 c, v cc = +3.4 v, v batt = +3.4 v, v en = +1.8 v, 50 ? system) notes: (1) aclr and effciency measured at 897.5 mhz. pa ra me te r mi n ty p ma x unit co mme nt s p ou t v mo de 1 v mo de 2 ga in 25 14 9 27.5 18 12 .5 30 21 16 db p ou t = + 28. 9 db m p ou t = +1 7 db m p ou t = +7 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v ac lr 1 at 5 mh z of fs et (1 ) - - - -4 1 -4 0 -4 0 -3 6 -3 6 -3 6 db c p ou t = + 28. 9 db m p ou t = +1 7 db m p ou t = +7 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v ac lr 2 at 10 mh z of fs et - - - -5 5 -5 7 -5 9 -4 8 -4 8 -4 8 db c p ou t = + 28. 9 db m p ou t = +1 7 db m p ou t = +7 db m 0 v 1. 8 v 1. 8 v 0 v 0 v 1. 8 v po we r-a dded ef fi ci en cy (1 ) 35.5 22 - 13 - 40 26 17 17 10 - - - - - % p ou t = + 28. 9 db m p ou t = +1 7 db m p ou t = +1 3. 5 db m p ou t = +7 db m p ou t = +3 .5 db m 0 v 1. 8 v 1. 8 v 1. 8 v 1. 8 v 0 v 0 v 0 v 1. 8 v 1. 8 v qu ie sce nt cu rre nt (i cq ) low bi as m ode -2 .8 4. 3m at hr ou gh v cc pi n1 .8 v1 .8 v mo de co nt ro l cu rre nt -< 0. 10 .1 5m at hr ou gh v mo de pi ns , v mo de 1, 2 = +1 .8 v en abl e cu rre nt -0 .0 40 .1 ma th ro ug h v en pi n, v en = +1 .8 v ba tt cu rre nt -0 .7 1. 4m at hr ou gh v ba tt pi n, v mo de 1, 2 = +1 .8 v leakage cu rre nt -< 51 0 a v ba tt = +4 .3 5 v, v cc = +4 .3 5 v, v en = 0 v, v mo de 1, 2 = 0 v no is e in re ce iv e ba nd -- 13 3- db m/ hz 925 mh z to 960 mh z ha rm on ic s 2f o 3f o, 4 fo - - -5 0 -5 8 -3 5 -4 5 db cp ou t + 28. 9 db m in pu t im pedan ce -- 2: 1v sw r co up li ng fact or -2 0- db dir ec ti vi ty -2 0- db co up le r in _o ut da is y ch ai n in se rt io n loss -< 0. 25 -d b 698 mh z to 2620 mh z pi n 6- 8, sh ut down m ode sp ur io us ou tp ut lev el (a ll sp ur io us ou tp ut s) -- <- 70 db c p ou t + 28. 9 db m in - ban d la nd vsw r < 5: 1 ou t- of -b an d l oad vswr < 10 : 1 ap pl ie s ov er a ll opera ti ng ra n ges load mi sm at ch st re ss wi th no per ma ne nt degr adat io n or fa il ur e 8: 1- -v sw ra ppli es ov er fu ll oper at in g ra ng e data sheet - rev 2.5 10/2012 awt6628a
5 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 en , v mode1 and v mode2 voltages. bias modes the power amplifer may be placed in either low, medium or high bias modes by applying the appropriate logic level (see operating ranges table) table 5: bias control to the v mode voltages. the bias control table below lists the recommended modes of operation for various applications. three operating modes are recommended to optimize current consumption. high bias/high power operating mode is for p out levels > 17 dbm. at ~17dbm - 7 dbm, the pa should be mode switched to medium power mode. for p out levels < ~7 dbm, the pa can be switched to low power mode for even lower quiescent current consumption. figure 3: evaluation board schematic c3 330 pf c4 2.2 f ceramic rf in 1 6 7 10 8 5 4 3 v batt v mode1 rf out rf in gnd v cc v en cpl out v cc c1 0.01 f v batt v mode 1 v en cpl in v mode 2 29 v mode2 c5 2.2 f c2 0.01 f gnd at slug cpl in cpl out rf out c9 100 pf 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 low pow er (l ow bi as m ode) +7 db m low+ 1. 8 v+ 1. 8 v+ 1. 8 v3 .1 - 4. 35 v> 3. 1 v me d powe r (me di um bi as mo de) > 6 db m +1 7 db m low+ 1. 8 v+ 1. 8 v0 v3 .1 - 4. 35 v> 3. 1 v hi gh powe r (h ig h bi as mo de) > +1 6 db mh ig h+ 1. 8 v0 v0 v3 .1 - 4. 35 v> 3. 1 v s hut dow n- s hut dow n0 v0 v0 v3 .1 - 4. 35 v> 3. 1 v data sheet - rev 2.5 10/2012 awt6628a
6 10 12 14 16 18 20 22 24 26 28 30 0 5 10 15 20 25 30 gain (db) pout (dbm) figure 4: wcdma gain (db) over temperature (vbatt=vcc=3.4v) - 30c 3.4vcc 25c 3.4vcc 90c 3.4vcc figure 4: wcdma gain (db) over temperature (v batt = v cc = 3.4 v) performance data plots: figure 5: wcdma gain (db) over voltage (t c = 25 8c) 10 12 14 16 18 20 22 24 26 28 30 0 5 10 15 20 25 30 gain (db) pout (dbm) figure 5: wcdma gain (db) over voltage (tc=25c ) 25c 3.2vcc 25c 3.4vcc 25c 4.2vcc 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 efficiency (%) pout (dbm) figure 6: wcdma pae (%) over temperature (vbatt=vcc=3.4v) - 30 3.4cc 25c 3.4vcc 90c 3.4vcc figure 6: wcdma pae (%) over temperature (v batt = v cc = 3.4 v) figure 7: wcdma pae (%) over voltage (t c = 25 8c) 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 efficiency pout (dbm) figure 7: wcdma pae (%) over voltage (tc=25c) 25c 3.2vcc 25c 3.4vcc 25c 4.2vcc - 60 - 55 - 50 - 45 - 40 - 35 0 5 10 15 20 25 30 aclr1 (5mhz dbc) pout (dbm) figure 8: wcdma acrl1 (dbc) over temperature (vbatt=vcc=3.4v) - 30c 3.4vcc 25c 3.4vcc 90c 3.4vcc figure 8: wcdma aclr1 (dbc) over temperature (v batt = v cc = 3.4 v) figure 9: wcdma aclr1 (dbc) over voltage (t c = 25 8c) - 60 - 55 - 50 - 45 - 40 - 35 - 30 0 5 10 15 20 25 30 aclr1 (5mhz dbc) pout (dbm) figure 9: wcdma aclr1 (dbc) over voltage (tc=25c) 25c 3.2vcc 25c 3.4vcc 25c 4.2vcc data sheet - rev 2.5 10/2012 awt6628a
7 figure 10: m45 package outline - 10 pin 3 mm x 3 mm x 1 mm surface mount module figure 11: branding specifcation - m45 package package outline 6628a llllnn yy wwc c pin 1 identifier co untr y co de(c c) pa rt number date co de (y yw w) l ot number data sheet - rev 2.5 10/2012 awt6628a
8 pcb and stencil design guideline figure 12: recommended pcb layout information data sheet - rev 2.5 10/2012 awt6628a
9 component packaging figure 13: carrier tape pin 1 figure 14: reel data sheet - rev 2.5 10/2012 awt6628a
10 ordering information order number temperatur- e range package description component packaging awt6628arm45q7 -30 o c to +90 o c rohs compliant 10 pin 3 mm x 3 mm x 1 mm surface mount module tape and reel, 2500 pieces per reel AWT6628ARM45P9 -30 o c to +90 o c rohs compliant 10 pin 3 mm x 3 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. import ant 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 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 2.5 10/2012 awt6628a
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