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08/2009 AWU6608 help3 tm band 8 / wcdma 3.4 v / 28.5 dbm linear pa module preliminary data sheet - rev 1.1 m45 package 10 pin 3 mm x 3 mm x 1 mm surface mount module figure 1: block diagram features ? hspa compliant ? ingap hbt technology ? high effciency: (r99 waveform) 40 % @ p out = +28.5 dbm 20 % @ p out = +17 dbm ? low quiescent current: 8 ma ? low leakage current in shutdown mode: <1 a ? internal voltage regulator ? integrated daisy chainable directional couplers with cpl in and cpl out ports ? optimized for a 50 ? system ? low profle miniature surface mount package ? rohs compliant package, 260 o c msl-3 applications ? wcdma/hspa 900 mhz band wireless handsets and data devices product description the AWU6608 help3 tm pa is a 3rd generation wcdma product for umts handsets. this pa incorporates anadigics help3 tm technology to provide low power consumption without the need for an external voltage regulator. a daisy chainable directional coupler is integrated in the module thus eliminating the need of external couplers. the device is manufactured on an advanced ingap hbt mmic technology offering state-of-the-art reliability, temperature stability, and ruggedness. there are two selectable bias modes that optimize effciency for different output power levels, and a shutdown mode with low leakage current, which increases handset talk and standby time. 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 u6608 1 2 3 4 5 10 9 8 7 6 v bat t rf in v mode2 (n/c) v mode 1 v en cp l ou t gn d cp l in rf ou t v cc bias control voltage regulation cp l gnd at slug (pad )
2 preliminary data sheet - rev 1.1 08/2009 08 fire 2: pinot (ray op vie) abe 1: pin esription v bat t rf in v mode2 (n/c) v mode 1 v en 1 2 3 4 5 6 7 8 9 10 cp l ou t gn d cp l in rf ou t v cc 1 2 3 4 5 6 7 8 9 10 pin name desciption 1 v batt battery voltage 2 rf in rf input 3 v mode2 (n/c) no connection 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
preliminary data sheet - rev 1.1 08/2009 AWU6608 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 c c = +3.2 v, p o u t is derated by 0.5 db. parameter min max unit supply voltage (v ) battery voltage (v ) +6 control voltages (v , v ) rf input power (p ) storage temperature (t ) parameter min typ max unit comments operating frequency (f) 915 supply voltage (v ) < enable voltage (v ) pa "shut down" mode control voltage (v ) low bias mode high bias mode rf output power (p ) r99 wcdma, hpm hspa (mpr=0), hpm r99 wcdma, lpm hspa (mpr=0), lpm (1) (1) 16.5 (1) (1) 16 16 3gpp ts 34.121-1, rel 7 table c.11.1.3 case temperature (t ) +90
4 preliminary data sheet - rev 1.1 08/2009 08 table 4: electrical specifcations ? notes: (1) aclr and effciency measured at 897.5 mhz. (2) noise measured at 925 mhz to 960 mhz. p out v mode1 gain - - 27 15 - - db +28.5 dbm +17 dbm 0 v 2.4 v /5dw0+iivhw - - -41 -42 -38 -38 dbc +28.5 dbm +17 dbm 0 v 2.4 v /5dw0+iivhw - - -55 -55 -48 -48 dbc +28.5 dbm +17 dbm 0 v 2.4 v 3hugghgiillh - - 40 20 - - % +28.5 dbm +17 dbm 0 v 2.4 v 4lhvhwuuhwt /%ldv0gh - 8 - ma v mode1 = +2.4 v mode control current - 0.3 - ma through v mode sl mode1 = +2.4 v deohuuhw - 0.3 - ma through v enable pin batt current - 3.0 - ma through v batt sl mode1 = +2.4 v /hdndhuuhw - - a v batt cc v enable mode1 = 0 v 1lvhl5hhlh%dg - -135 - dbm/hz p out g%p mode1 = 0v - -143 - dbm/hz p out g%p mode1 = +2.4 v +duplv 2fo ii - - -35 -45 -30 -35 dbc p out +28.5 dbm input impedance - - - 5 soldwu - 20 - db luhwllw - 20 - db sulv2wsw/hho doovsulvwswv - - -70 dbc p out +28.5 dbm edgodg5 2wiedgodg5 ssolhvhudooshudwl glwlv /dgplvpdwvwuhvvlw permanent degradation or failure - - 5 ssolhvhuiooshudwludh
preliminary data sheet - rev 1.1 08/2009 AWU6608 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 voltages. bias modes 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 the bias control table lists the recommended modes of operation for various applications. v is not necessary for this pa. two operating modes are available to optimize current consumption. high bias/high power operating mode is for p levels 16 dbm. at around 17 dbm output power, the pa can be mode switched to medium/ low power mode for lowest quiescent current consumption. table 5: bias control (umts) application p out levels bias mode v enable v mode1 v cc v b at t umts - med/low power (low bias mode) < low umts - high power (high bias mode) > +16 dbm optional lower v in low power mode < low shutdown shutdown
6 preliminary data sheet - rev 1.1 08/2009 AWU6608 figure 3: gain vs output power figure 4: current vs output power figure 5: aclr1 (5 mhz offset) vs output power figure 6: aclr2 (10 mhz offset) vs output figure 7: effciency vs output power characterization data (wcdma rel 99, v cc = 3.4 v, v en = 2.4 v, t = 25 8c) 0 5 10 15 20 25 30 -10 -5 0 5 10 15 20 25 30 pout (dbm) gain (db) 880mhz 897.5mhz 915mhz pout (dbm) current (ma) 880mhz 897.5mhz 915mhz -60 pout (dbm) aclr1 (dbc) 880mhz 897.5mhz 915mhz -65 -60 pout (dbm) aclr2 (dbc) 880mhz 897.5mhz 915mhz pout (dbm) pae (%) 880mhz 897.5mhz 915mhz
preliminary data sheet - rev 1.1 08/2009 AWU6608 7 figure 8: gain vs output power figure 9: current vs output power figure 10: aclr1 (5 mhz offset) vs output figure 11: aclr2 (10 mhz offset) vs output figure 12: effciency vs output power characterization data (hspa, rel 7, v cc = 3.4 v, v en = 2.4 v, t = 25 8c) 0 5 10 15 20 25 30 -10 -5 0 5 10 15 20 25 30 pout (dbm) gain (db) 880mhz 897.5mhz 915mhz pout (dbm) current (ma) 880mhz 897.5mhz 915mhz -60 pout (dbm) aclr1 (dbc) 880mhz 897.5mhz 915mhz -65 -60 pout (dbm) aclr2 (dbc) 880mhz 897.5mhz 915mhz pout (dbm) pae (%) 880mhz 897.5mhz 915mhz
8 preliminary data sheet - rev 1.1 08/2009 08 fire 13: aation irit eati fire 1: aation board ayot c3 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 33 pf v batt v mode 1 v en cpl in 2 9 v mode2 (n/c) c6 2.2 f c2 0.1 f gnd at slug cpl in c4 68 pf cpl out rf out c5 0.01 f gnd gnd cplout c4 c5 vbatt vcc c2 c3 c6 c1 ven rfin vmode1 rfout cplin gnd gnd vmode2
preliminary data sheet - rev 1.1 08/2009 AWU6608 9 35.4 ma average current over dg09 profile 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110 0.120 0.130 0.140 0.150 -60 -50 -40 -30 -20 -10 0 10 20 30 ante nna pow e r (dbm ) dg09 pdf 0 50 100 150 200 250 300 350 400 450 500 awu6601 current (ma) dg09 p df aw u6608 (ma) figure 15: pdf and current figure 16: typical application circuit help3 the AWU6608 power amplifer module is based on pa is designed to operate up to 17 dbm in the low power mode, thus eliminating the need for three gain state, while still maintaining low quiescent current and high effciency in low and medium power levels. the pa can still be operated as 3 gain state device if the customer chooses to. the directional daisy chainable coupler is integrated within the pa module, therefore there is no need for external couplers. the AWU6608 has an integrated voltage regulator, which eliminates the need for an external constant voltage source. the pa is turn on/off is controlled by v pin. a single v control logic (v ) is needed to operate this device. the dg09 power distribution (fgure 15) highlights the need to improve the current consumption in low and medium power level. the AWU6608 is designed to operate up to 17 dbm in the low power mode with very low quiescent current. current consumption for AWU6608 is also plotted in the fgure 5. AWU6608 requires only two calibration sweeps for system calibration, thus saving calibration time. figure 16 shows one application example on mobile board. c1 and c2 are rf bypass caps and should be placed nearby pin 1 and pin 10. bypass caps c9 and c5 may not be needed. also a t matching topology is recommended at pa rf and rf ports to provide matching between input tx filter and duplexer / isolator.
10 preliminary data sheet - rev 1.1 08/2009 08 fire 1: 5 paae tine 10 pin 3 3 1 rae ont ode figure 18: branding specifcation - m45 package 6608r llllnn bbbc c pin 1 identifier pa rt number mark ing co de (bbb) co untr y co de (c c) l ot number
preliminary data sheet - rev 1.1 08/2009 AWU6608 11 figure 19: recommended pcb layout information pcb and stencil design guideline
12 preliminary data sheet - rev 1.1 08/2009 08 pnn pn fire : ape ee paain abe : ape ee iensions pin 1 pacage tpe tape width pocet pitch eel capacit ma eel dia 3 mm x 3 mm x 1 mm 12 mm 4 mm 2500 7"
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. preliminary data sheet - rev 1.1 08/2009 13 AWU6608 ordering information order number temperature range package description component packaging AWU6608rm45q7 c to +90 rohs compliant 10 pin 3 mm x 3 mm x 1 mm tape and reel, 2500 pieces per reel AWU6608rm45p9 c to +90 rohs compliant 10 pin 3 mm x 3 mm x 1 mm partial tape and reel

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