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04/2009 awt6241 help3 tm umts/td-scdma linear power amplifer module data sheet - rev 2.4 m27 package 10 pin 3 mm x 3 mm x 1 mm surface mount module features ? ingap hbt technology ? single mode control input ? internal voltage regulator eliminates need for external reference voltage (v ref ) ? low leakage current in shutdown mode: <1 ma ? optimized for a 50 v system ? low profle rohs compliant package, 250 8c msl-3 umts/wcdma ? 42% @ p out = +28.5 dbm ? 26% @ p out = +17 dbm (without dc/dc converter) ? low quiescent current: 8 ma (in low power mode) ? hsdpa compliant (no backoff required) td-scdma mode ? 38% @ p out = +27.5 dbm ? 22% @ p out = +16 dbm (without dc/dc converter) applications ? wireless handsets and data devices for ? umts/wcdma imt 2.1 ghz band ? td-scdma 1.8/2.0 ghz bands product description the awt6241 help3 tm pa is a next generation product for umts handsets. this pa incorporates anadigics help3 tm technology to provide low power consumption without the need for an external voltage regulator or dc/dc converter. the awt6241 is manufactured on an advanced ingap hbt mmic technology offering state-of-the-art reliability, temperature stability, and ruggedness. there are two operating modes for optimum effciency at high and medium/low power output levels with a single mode input. a shutdown mode with low leakage current 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. figure 1: block diagram
2 data sheet - rev 2.4 04/2009 awt6241 figure 2: pinout (x-ray top view) table 1: pin description v batt gnd v enable rf in v mode1 gnd 1 gnd 10 2 3 4 5 6 9 8 7 v cc rf out gnd gnd v mode2 (n/c) pin name description 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 enable pa enable voltage 6 gnd ground 7 gnd ground 8 gnd ground 9 rf out rf output 10 v cc supply voltage
data sheet - rev 2.4 04/2009 awt6241 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 cc ) 0 +5 v battery voltage (v batt ) 0 +6 v control voltages (v mode1 , v enable ) 0 +3.5 v rf input power (p in ) - +10 dbm storage temperature (t stg ) -40 +150 c parameter min typ max unit comments operating frequency (f) 1920 1880 2010 - - - 1980 1920 2025 mhz umts band 1 td-scdma band td-scdma band supply voltage (v cc ) +3.2 +3.4 +4.2 v p out < +28.5 dbm enable voltage (v enable ) +2.15 0 +2.4 - +3.1 +0.5 v pa "on" pa "shut down" mode control voltage (v mode1 ) +2.15 0 +2.4 - +3.1 +0.5 v low bias mode high bias mode rf output power (p out ), umts r99 wcdma, hpm hspa (mpr=0), hpm r99 wcdma, lpm hspa (mpr=0), lpm 28 (1) 27 (1) 16.5 (1) 15.5 (1) 28.5 27.5 17 16 28.5 27.5 17 16 dbm 3gpp ts 34.121-1, rel 7 table c.11.1.3 rf output power (p out ), td-scdma td-scdma (hpm) td-scdma (lpm) 27 15.5 27.5 16.0 27.5 16.0 dbm 3gpp ts 25.102 section 6.2.1 case temperature (t c ) -20 - +90 c
4 data sheet - rev 2.4 04/2009 awt6241 table 4: electrical specifcations - umts/wcdma mode (t c = +25 c, v cc = +3.4 v, v batt = +3.4 v, v enable = +2.4 v, 50 ? system) notes: (1) aclr and effciency measured at 1950 mhz. (2) noise measured at 2110 to 2170 mhz. 3. pout < +28.5 dbm; in-band load vswr < 5:1; out-of-band load vswr < 10:1; applies over all operating conditions. parameter min typ max unit comments p out v mode1 gain 25.0 12.0 27.5 14.0 30.0 16.5 db +28.5 dbm +17 dbm 0 v 2.4 v aclr1 at 5 mhz offset (1) - - -41 -42 -38 -37.5 dbc +28.5 dbm +17 dbm 0 v 2.4 v aclr2 at 10 mhz offset - - -55 -55 -48 -48 dbc +28.5 dbm +17 dbm 0 v 2.4 v power-added efficiency (1) (without dc/dc converter) 39 23 42 26 - - % +28.5 dbm +17 dbm 0 v 2.4 v quiescent current (icq) low bias mode - 8 13 ma v mode1 = +2.4 v mode control current - 0.3 0.8 ma through v mode pin, v mode1 = +2.4 v enable current - 0.3 0.8 ma through v enable pin, v en = +2.4 v batt current - 3.0 5 ma through v batt pin, v mode1 = +2.4 v leakage current - <1 5 a v batt = +4.3 v, v cc = +4.3 v, v enable = 0 v, v mode1 = 0 v noise in receive band (2) - -137 -135 dbm/hz p out < +28.5 dbm, v mode = 0 v - -143 -138 dbm/hz p out < 17 dbm, v mode = +2.4 v harmonics 2fo 3fo, 4fo - - -42 -52 -35 -35 dbc p out < +28.5 dbm input impedance - - 2:1 vswr spurious output level (all spurious outputs) - - -70 dbc p out < +28.5 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
data sheet - rev 2.4 04/2009 awt6241 5 table 5: electrical specifcations - td-scdma mode (t c = +25 c, v cc = +3.4 v, v batt = +3.4 v, v enable = +2.4 v, 50 ? system) parameter min typ max unit comments p out v mode1 gain 24.0 11.5 27 13.5 30.0 16.5 db +27.5 dbm +16 dbm 0 v 2.4 v aclr1 at 1.6 mhz offset - - -42 -42 -38 -38 dbc +27.5 dbm +16 dbm 0 v 2.4 v aclr2 at 3.2 mhz offset - - -55 -55 -48 -48 dbc +27.5 dbm +16 dbm 0 v 2.4 v power-added efficiency (without dc/dc converter) 35 18 38 22 - - % +27.5 dbm +16 dbm 0 v 2.4 v quiescent current (icq) low bias mode - 8 13 ma v mode1 = +2.4 v mode control current - 0.3 0.8 ma through v mode pin, v mode1 = +2.4 v enable current - 0.3 0.8 ma through v enable pin, v en = +2.4 v batt current - 3.0 5 ma through v batt pin, v mode1 = +2.4 v leakage current - <1 5 a v batt = +4.3 v, v cc = +4.3 v, v enable = 0 v, v mode1 = 0 v noise figure - tbd - db p out < +27.5 dbm, v mode = 0 v - tbd - db p out < 16 dbm, v mode = +2.4 v harmonics 2fo 3fo, 4fo - - - - -35 -35 dbc p out < +27.5 dbm input impedance - - 2:1 vswr load mismatch stress with no permanent degradation or failure 8:1 - - vswr applies over full operating range
6 data sheet - rev 2.4 04/2009 awt6241 fig 3: transmit off power @ 1.9ghz (freq = 1900 mhz, p out = 28 dbm, vcc = 3.4 v, tc = 25 8c) notes: transmit off power: -91 dbm ? dynamic range: 122 db ? fig 4: transmit off power @ 2.01ghz (freq = 2017.5 mhz, p out = 28 dbm, vcc = 3.4 v, tc = 25 8c) notes: transmit off power: -89 dbm ? dynamic range: 124 db ?
data sheet - rev 2.4 04/2009 awt6241 7 fig 5: spectrum emission mask @ 2.01ghz (freq = 1900 mhz, p out = 28 dbm, vcc = 3.4 v, tc = 25 8c) fig 6: spectrum emission mask @ 1.9ghz (freq = 2017.5 mhz, p out = 28 dbm, vcc = 3.4 v, tc = 25 8c)
8 data sheet - rev 2.4 04/2009 awt6241 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 and v mode1 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 mode1 . 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. table 6: 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) < +17 dbm low +2.4 v +2.4 v 3.2 - 4.2 v > 3.2 v umts - high power (high bias mode) > +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 table 7: bias control (td-scdma) application p out levels bias mode v enable v mode1 v cc v b att td-scdma - med/low power (low bias mode) < +16 dbm low +2.4 v +2.4 v 3.2 - 4.2 v > 3.2 v td-scdma - high power (high bias mode) > +15 dbm high +2.4 v 0 v 3.2 - 4.2 v > 3.2 v shutdown - shutdown 0 v 0 v 3.2 - 4.2 v > 3.2 v
data sheet - rev 2.4 04/2009 awt6241 9 figure 7: application circuit schematic c3 0.01f c4 2.2f ceramic gnd at slug rf in 1 6 7 10 9 5 4 3 v batt v mode1 gnd rf in gnd v cc v enable gnd rf out v cc c1 0.01f v batt v mode 1 v enable c2 0.01f rf ou t 2 8 v mode2 (n/c) c5 2.2 f c6 68pf
10 data sheet - rev 2.4 04/2009 awt6241 figure 8: m27 package outline - 10 pin 3 mm x 3 mm x 1 mm surface mount module figure 9: branding specifcation - m27 package package outline 092 1. anadigics l ogo size: none 2. pa rt number : 6241r 3. wa fer lo t number: llll = four digit lo t number nn = tw o digit w afer number 4. pin 1 indic at or: laser do t 5. b. o .m. # 092 6. c ountr y c ode: cc = th -f or- thailand , tw -f or- t aiw an, ph -f or- phillipines, ch -f or- china, id -f or- indonesia, hk -f or- hong k ong 7. ty pe : arial size : 1.5-point co l or : laser
data sheet - rev 2.4 04/2009 awt6241 11 component packaging figure 10: tape & reel packaging table 7: tape & reel dimensions pin 1 package type tape width pocket pitch reel capacity max reel 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. data sheet - rev 2.4 04/2009 12 awt6241 ordering information order number temperature range package description component packaging awt6241rm27q7 -20 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 AWT6241RM27P9 -20 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

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