View TW13-D787-001_4243664.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 1 preliminary data sheet sky65008: 250 C 2700 mhz linear, low current power amplifier driver applications ? amps, pcs, dcs, 2.5g, 3g, wcdma, wlans ? ism band ? fixed wcs ? 802.11b/g wlans ? wimax features ? wideband frequency range: 250 to 2700 mhz ? high efficiency: pae 48% ? high gain: 18 db ? single dc supply, +3 v ? mcm (3-pin, 4 x 4 mm) pb-free package (msl3, 250 c per jedec j-std-0-20) skyworks offers lead (pb)-free environmentally friendly packaging that is rohs compliant (european parliament for the restriction of hazardous substances). 123 gnd rf_in rf_out s243 figure 1. sky65008 pinout C 3-pin mcm package (top view) description skyworks sky65008 is a high performance, ultra-wideband power amplifier driver with superior output power, linearity, low current consumption, and efficiency. the high linearity and superior adjacent channel power rejection/adjacent channel leakage ratio (acpr/aclr) performance make the sky65008 ideal for use in the driver stage of infrastucture transmit chains. the sky65008 is fabricated using skyworks high reliability ingap heterojunction bipolar transistor (hbt) technology in the form of a pb-free, 3-pin, 4 x 4 mm multi-chip module (mcm) package. the device package and pinout are shown in figure 1. a functional block diagram is provided in figure 2. 2 13 rf_in gnd rf_out s587 figure 2. sky65008 block diagram
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 2 april 21, 2005 ? skyworks proprietary a nd confidential information ? products and product information are subject to chan ge without notice ? 200292a electrical and mechanical specifications signal pin assignments and functional pin descriptions for the sky65008 are provided in table 1. the absolute maximum ratings are provided in table 2, and the recommended operating conditions in table 3. electrical characteristics of the sky65008 are provided in table 4. the typical performance of the sky65008 at various operating frequencies is illustrated in figures 3 through 9. package dimensions for the 3-pin mcm are shown in figure 13, and tape and reel dimensions are shown in figure 14. package and handling information since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. the sky65008 can be used for lead or lead-free soldering. if the part is attached in a reflow oven, the temperature ramp rate should not exceed 5 c per second. maximum temperature should not exceed 225 c and the time spent at a temperature that exceeds 210 c should be limited to less than 10 seconds. if the part is manually attached, precaution should be taken to ensure that the part is not subjected to a temperature that exceeds 300 c for more than 10 seconds. for details on both attachment techniques, precautions, and handling procedures recommended by skyworks, please refer to skyworks application note, pcb design and smt assembly/rework guidelines for mcm-l packages , document number 101752. additional information on standard smt reflow profiles can also be found in the jedec standard j-std-020. production quantities of both package types for this product are shipped in standard tape and reel formats. for packaging details, refer to the skyworks application note, tape and reel , document number 101568. electrostatic discharge (esd) sensitivity the sky65008 is a static-sensitive electronic device. do not operate or store near strong electrostatic fields. take proper esd precautions. table 1. sky65008 signal descriptions pin # name description 1 rf_in rf input 2 gnd ground 3 rf_out rf output table 2. sky65008 absolute maximum ratings (t a = +25 c, unless otherwise noted) parameter symbol min typical max units supply voltage vcc 4 v rf output power p out 23 dbm supply current i cc 110 ma power dissipation p d 400 mw operating case temperature t c C40 +85 c storage temperature t st C55 +125 c junction temperature t j 150 c note : exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with o nly one parameter set at the limit and all other parameters set at or below their nominal values. table 3. sky65008 recommended operating conditions parameter symbol min typical max units supply voltage vcc 3.0 3.3 3.6 v frequency range f 250 2700 mhz
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 3 table 4. sky65008 electrical characteristics (vcc = 3.3 v, t c = 25 c, input and output load < C8 db, unless otherwise noted) parameter symbol test condi tions min typical max units test frequency = 900 mhz small signal gain g cw 28.5 db output power @ 1 db compression p 1 d b cw 19.5 dbm output 3rd order intercept point oip3 two tones, each @ +14 dbm/output tone 34 dbm noise figure nf 3.3 db test frequency = 1960 mhz small signal gain g cw 20 db output power @ 1 db compression p 1 d b cw 21 dbm output 3rd order intercept point oip3 two tones, each @ +5 dbm/output tone 33 dbm noise figure nf 3.0 db power-added efficiency pae cw, p out = +20 dbm 42 % quiescent current i q no rf input 76 ma output power @ acpr = C45 dbc p out is-95. nine forward channels 14 dbm test frequency = 2140 mhz small signal gain g cw 20 db output power @ 1 db compression p 1 d b cw 21 dbm output 3rd order intercept point oip3 two tones, each @ +5 dbm/output tone 32 dbm noise figure nf 3.0 db output power @ aclr = C45 dbc p out 3g-wcdma. downlink test model #1 with 64 dpch 11 dbm test frequency = 2450 mhz small signal gain g cw 18.5 db output power @ 1 db compression p 1 d b cw 20 dbm output 3rd order intercept point oip3 two tones, each @ +5 dbm/output tone 33 dbm noise figure nf 3.0 db test frequency = 2650 mhz small signal gain g cw 18 db output power @ 1 db compression p 1 d b cw 19 dbm output 3rd order intercept point oip3 two tones, each @ +5 dbm/output tone 32 dbm noise figure nf 3.0 db
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 4 april 21, 2005 ? skyworks proprietary a nd confidential information ? products and product information are subject to chan ge without notice ? 200292a 850 32 31 30 29 28 27 26 25 870 890 910 930 950 frequency ( mhz ) gain (db) figure 3. typical small signal gain vs frequency in the 900 mhz band 1700 21 20 19 18 1800 1900 2000 2100 2200 frequency ( mhz ) gain (db) figure 4. typical small signal gain vs frequency in the 1900 mhz band 21 20 19 18 17 2000 2050 2100 2150 2200 2250 2300 frequency (mhz) gain (db) figure 5. typical small signal gain vs frequency in the 2100 mhz band
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 5 2 34.0 33.5 33.0 32.5 32.0 34 56 7 8 910 p out (dbm) oip3 (db) figure 6. typical oip3 vs tone output power in the 1960 mhz band 5 C40 C45 C50 C55 C60 C65 C70 C75 678 910 11 12 13 14 15 p out ( dbm ) acpr (dbc) figure 7. typical acpr vs output power in the 1960 mhz band
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 6 april 21, 2005 ? skyworks proprietary a nd confidential information ? products and product information are subject to chan ge without notice ? 200292a +10 0 C10 C20 C30 C40 C50 C60 C70 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 frequency (ghz) power (dbc) figure 8. spectral mask performance @ 2450 mhz (802.11b cck @ 11 mbps input signal, p out = 19 dbm) +10 0 C10 C20 C30 C40 C50 C60 2.40 2.42 2.44 2.46 2.48 2.50 frequency (ghz) power (dbc) figure 9. spectral mask performance @ 2450 mhz (802.11g 64qam @ 54 mbps input signal, p out = 17 dbm)
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 7 evaluation board description the skyworks sky65008 evaluation board is used to test the performance of the sky65008 power amplifier driver. an assembly drawing for the evaluation board is shown in figure 10 and the layer detail is provided in figure 11. circuit design configurations the following design considerations are general in nature and must be followed regardless of final use or configuration. 1. paths to ground should be made as short as possible. 2. the ground pad of the sky65008 power amplifier has special electrical and thermal grounding requirements. this pad is the main thermal conduit for heat dissipation. since the circuit board acts as the heat sink, it must shunt as much heat as possible from the amplifier. as such, design the connection to the ground pad to dissipate the maximum wattage produced to the circuit board. multiple vias to the grounding layer are required. note : junction temperature (t j ) of the device increases with a poor connection to the slug and ground. this reduces the lifetime of the device. a suggested matching circuit is shown in figure 12 with component values listed in table 5. testing procedure use the following procedure to set up the sky65008 evaluation board for testing: 1. connect a 3.3 v supply to vcc. if available, enable the current limiting function of the power supply to 240 ma. 2. connect a signal generator to the rf signal input port. set it to the desired rf frequency at a power level of C15 dbm or less to the evaluation board but do not enable the rf signal. 3. connect a spectrum analyzer to the rf signal output port. 4. enable the power supply. 5. enable the rf signal. 6. take measurements. caution : if any of the output signals exceed the rated maximum values, the sky65008 evaluation board can be permanently damaged. gnd vcc gnd gnd r3 r2 r1 c7 c1 c2 c3 c8 c9 c5 c6 c4 l2 l1 j1 (rf in) jp1 j2 (rf out) s446 figure 10. evaluation board assembly drawing
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 8 april 21, 2005 ? skyworks proprietary a nd confidential information ? products and product information are subject to chan ge without notice ? 200292a layer 3: ground layer 4: solid ground plane layer 1: top - metal s447 layer 2: ground figure 11. evaluation board layer detail
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 9 c3 c2 c1 l1 output input vcc = 3.3 v 1 2 3 4 m2 m1 m3 m4 m5 m6 r1 l2 r2 r3 s586 figure 12. sky65008 evaluation board schematic (refer to table 5 for component values) table 5. sky65008 evaluation board component values vs frequency evaluation board frequency (mhz) component 900 1960 2140 2450 2650 r1 0 ? 0 ? 0 ? 0 ? 0 ? r2 750 ? 750 ? 750 ? 750 ? 750 ? r3 680 ? 680 ? 680 ? 680 ? 680 ? c1 1.0 f 1.0 f 1.0 f 1.0 f 1.0 f c2 10 pf 36 pf 6.8 pf 6.8 pf 6.8 pf c3 18 pf 6.8 pf 36 pf 18 pf 18 pf l1 47 nh 27 nh 27 nh 18 nh 18 nh l2 47 nh 27 nh 27 nh 18 nh 18 nh m1 4.7 nh 1 pf 1 pf 0.5 pf 0.5 pf m2 5.6 pf 3.9 pf 1.8 pf 1.2 pf 1.0 pf m3 7.5 pf dnc dnc dnc dnc m4 1.0 pf dnc dnc dnc dnc m5 18 pf 6.8 pf 15 pf 12 pf 12 pf m6 5.6 nh dnc 1 pf 1 pf 1 pf
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 10 april 21, 2005 ? skyworks proprietary a nd confidential information ? products and product information are subject to cha nge without notice ? 200292a 0.1 1.2 0.75 0.1 1.125 1.75 0.25 0.5 0.5 4.0 0.05 4.0 0.05 0.5 0.63 1.125 0.25 1.5 s506 all measurements are in millimeters bottom view side view figure 13. sky65008 package dimensions s583 8.00 0.10 4.00 0.10 2.00 0.05 1.75 0.10 12.00 +0.30/C0.10 5.50 0.05 ? 1.50 0.10 ? 1.50 0.25 reference pin indicator 0.229 0.02 4.35 0.10 7 o max 8 o max 1.73 0.10 4.35 0.10 notes: 1. carrier tape material: black conductive polycarbonate or polysterene 2. cover tape material: transparent conductive psa 3. cover tape size: 9.3 mm width 4. all measurements are in millimeters a b b a b a figure 14. sky65008 tape and reel dimensions
preliminary data sheet ? sky65008 skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 200292a ? skyworks proprietary and confidential information ? products and product informatio n are subject to change witho ut notice ? april 21, 2005 11 ordering information model name ordering part number evaluation kit part number sky65008 250-2700 mhz linear, low current pa driver sky65008- 21 tw13-d781-001 (836 mhz) tw13-d782-001 (900 mhz) tw13-d783-001 (1960 mhz) tw13-d784-001 (2140 mhz) tw13-d786-001 (2450 mhz) TW13-D787-001 (2650 mhz) copyright ? 2005 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyw orks solutions, inc. (skywork s) products. these materials are provided by skyworks as a serv ice to its customers and may be used for informational purposes only by the customer. skyworks assumes no responsibilit y for errors or omissions in these mater ials. skyworks may make changes to its documentation, products, specifications and product descriptions at any time, without notice. skyworks makes no commitment to update the information and shall have no responsibilit y whatsoever for conflicts, incompatibilities, or other difficulties aris ing from future changes to its documentat ion, products, specif ications and product descriptions. no license, express or implied, by estoppel or otherwise, to an y intellectual property rights is granted by or under this docum ent. except as may be provided in skyworks terms and conditions of sale for such products, skyworks assumes no liability whatsoever in association with its documentation, products, specification s and product descriptions. these materials are provided as is without warranty of any ki nd, either express or implied or otherwise, relating to sale and /or use of skyworks products including warranties relating to fitness fo r a particular purpose, merchantability, pe rformance, quality or non-infringement of any patent, copyright or other intellectual property right. skyworks further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. skyworks shall not be liable for any damages, in cluding special, indirect, inci dental, or consequential damage s, including without limitation, lost revenues or lost profits that may result from the use of these materials whether or not the recipien t of materials has been adv ised of the possibility of such damage. skyworks products are no t intended for use in medical, lifesaving or life-su staining applications. skyw orks customers using or selling skyworks products for use in such applications do so at their own risk and agree to fully indemnify skyworks for an y damages resulting from such improper use or sale. the following are trademarks of skyworks solutions, inc.: skyworks?, the skyw orks logo, and breakthro ugh simplicity?. product n ames or services listed in this publication are for identification purposes only, and may be trademarks of skyw orks or other third parties. third-party br ands and names are the property of their respective owners. addition al information, posted at www.skyworksinc.com, is incorporated by reference.

▲Up To Search▲

Price & Availability of TW13-D787-001

	To Download TW13-D787-001 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .