AA109-310

AA109-310 SKYWORKS | Alldatasheet

Document overview

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Technical content

Features

G Positivevoltage operation (5V) G QFN 5 x 5 m m leadlesspackage G Integratedsiliconserial-to-paralleldriver G Attenuation1 dB steps to31 dB G Availablelead (Pb)-free and RoHS-comp liantMSL-1@ 26 0 °C perJEDEC J-STD-020

Description

The AA109-310 isa Ga As FET IC5-bitdigitalattenuatorwitha serial-to-paralleldriverpackaged ina 32-leadless exposed pad plasticpackage.Itisparticularlysuitedwhere highattenuation accuracy,low insertionloss,and low intermo dulation products arerequired.Typicalapplications includebase station,wireless and wireless localloopgaincontrolcircuits. J1C2C1 SERDATAOUT SERDATAIN LATCH ENABLE CLOCKIN RESET 16 dB 1 dB 2 dB 4 dB 8 dB VSS VDD Serial to Parallell Driver Simplified Schematic Skyworks offerslead(Pb)-free,RoHS(Restriction of Hazardous Substances)-compliantpackaging. NEW

SkyworksSolutions,Inc.• Phone [781]376-3000 • Fax [781]376-3100 • sales@skyworksinc.com• www.skyworksinc.com April30 ,2007 • SkyworksProprietaryInformation• Productsand ProductInformationareSubjecttoChange WithoutNotice.• 200204 Rev.D DATA SHEET • AA109-310, AA109-310LF Parameter Symbol Min. Typ. Max. Unit Inputvoltagehigh VIH (1) 3.5 5V Inputvoltagelow VIL (0) 0 0.5 V Inputleakagecurrent IL ±0.5 µA Quiescentcurrent IDD 500 µA Supplyvoltages VDD 5V DC ElectricalCharacteristicsat 25 °C (V DD = 5 V) Parameter Condition Frequency Min. Typ. Max. Unit Insertionloss 0.5–1.0GHz 2.0 2.4 dB 1.0–2.0GHz 2.7 3.1 dB 2.0–2.5 GHz 3.1 3.6 dB Attenuationrange (1,2) 31 dB Attenuationaccuracy (1,2) 0.5–1.0GHz ± (0.2+ 3% of attenuationsettingindB) dB attenuationsettingindB) dB attenuationsettingindB) dB VSWR (I/O) 0.5–2.5 GHz 1.5:1 2.2:1 Switchingcharacteristics Rise,fall 10/90%or90/10%RF 100 µs On,off 50% CTL to90/10%RF 300 µs Videofeedthru TRISE = 1 ns,BW = 500 MHz 70 mV Inputpower for1 dB compression VS= 3 V 0.9–2.5 GHz 21 dBm VS= 5 V 0.9–2.5 GHz 27 dBm Intermodulationinterceptpoint(IP3) For two-toneinputpower +5 dBm VS= 3 V 0.9–2.5 GHz 41 dBm VS= 5 V 0.9–2.5 GHz 45 dBm ElectricalSpecificationsat 2 5 °C VDD = 5 V, Z 0 = 50 Ω , unlessotherwisespecified 1.Attenuationvaluereferencedabove insertionloss. 2. Exposed pad must be connected toRF groundtoobtainspecifiedattenuation.

DATA SHE ET • AA109- 310, AA109-310LF SkyworksSolutions,Inc.• Phone [781]376-3000 • Fax [781]376-3100 • sales@skyworksinc.com• www.skyworksinc.com 20 0204 Rev.D • SkyworksProprietaryInformation • Products and ProductInformationareSubjecttoChange WithoutNotice.• April30, 2007 3 Characteristic Value Supplyvoltage(V DD ) -0.5to+6 V Inputvoltage(V I) -0.5– V CC + 0.5V Power dissipation(P D) 500 mW Storagetemperature(T ST ) -65 °C to+150 °C Operatingtemperature(T OP ) -40 °C to+85 °C AbsoluteMaximum Ratings TypicalPerformance Data (V DD = 5 V, Z 0 = 50 Ω ) Insertion Loss vs. Frequency Frequency (GHz) Insertion Loss (dB) -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 Frequency (GHz) Attenuation Accuracy vs. Frequency Deviation from Nominal Attenuation (dB) -1.0 -0.8 -0.6 -0.4 -0.2 0.2 0.4 0.6 0.8 1.0 1 dB 2 dB 4 dB 8 dB 16 dB 31 dB VSWR vs. Frequency Frequency (GHz) VSWR 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Ins. Loss 1 dB 2 dB 4 dB 8 dB 16 dB 31 dB Performance isguaranteedonlyunder theconditions listedinthespecificationstableand is notguaranteedunder thefullrange(s)described by theAbsoluteMaximum specifications. Exceedingany oftheabsolutemaximum/m inimum specifications may resultinperma nent dam age to thedeviceand w illvoidthew arranty. CAUTION :Although thisdevice isdesigned to be as robust as possible,ESD (ElectrostaticDischarge) can damage thisdevice.This device must be protected at alltimes from ESD. Staticcharges may easilyprodu ce poten - tials of severalkilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at alltimes.

SkyworksSolutions,Inc.• Phone [781]376-3000 • Fax [781]376-3100 • sales@skyworksinc.com• www.skyworksinc.com April30 ,2007 • SkyworksProprietaryInformation• Productsand ProductInformationareSubjecttoChange WithoutNotice.• 200204 Rev.D DATA SHEET • AA109-310, AA109-310LF Dimensions in inches (mm). 0.122 (3.10 mm) Sq. 0.020 (0.50 mm) 0.020 (0.50 mm) 0.020 (0.50 mm) 0.020 (0.50 mm) 0.013 (0.33 mm) SurfaceMount Land Pattern 5 x 5 mm QFN 32-Lead TruthTable J1–J 2 Reset 1 dB 2 dB 4 dB 8 dB 16 dB Attenuation 11 111 1 InsertionLoss 10 111 1 1 dB 11 011 1 2 dB 11 101 1 4 dB 11 110 1 8 dB 11 111 0 16 dB 10 000 0 31 dB 0X XXX X 31 dB SerialData Input VIL (0)= 0 to0.5V. VIH (1)= 3 .5to5 V. X = Don’tCare. Pin Symbol Function 1–4 GND Ground 5J 1 RF input/output 6–19 GND Ground

20 J2 RF input/output

21–25 GND Ground

26 VDD Supplyvoltage

27 ClockIn Serialclockinput

28 Serialdatain Serialdatainput

29 LE Latchenable

30 Reset Reset

31 GND Ground

32 Serialdataout Serialdataoutput

QFN 5 x 5 (-310) 0.001□ (0.025 mm) 0.039 (1.00 mm) Max. Seating□ Plane 12˚ Max. 0.197 (5.00 mm) BSC 0.197□ (5.00 mm)□ BSC 0.187□ (4.75 mm) BSC 0.187□ (4.75 mm)□ BSC Pin 1□ Indicator 0.122 (3.10 mm)□ ± 0.006 (0.15 mm) 0.122 (3.10 mm)□ ± 0.006 (0.15 mm) 0.138 (3.50 mm) Ref. 0.138□ (3.50 mm) Ref. 0.019 (0.50 mm) BSC Recommended Solder Reflow Profiles Refer to the “Recommended Solder Reflow Profile” Application Note. Tape and Reel Information Refer to the “Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation” Application Note. Latch Enable 0.01 µFGND Clock VDDGND GND GND GND GND GND GND GND GND Pin 1 Pin 32 GND GND GND GND GND GND GND GND GND GND GND GNDGND Serial Data Out Reset GND Serial Data In VDD 10 kΩ 47 pF47 pF Pin Out

DATA SHE ET • AA109- 310, AA109-310LF SkyworksSolutions,Inc.• Phone [781]376-3000 • Fax [781]376-3100 • sales@skyworksinc.com• www.skyworksinc.com 20 0204 Rev.D • SkyworksProprietaryInformation • Products and ProductInformationareSubjecttoChange WithoutNotice.• April30, 2007 5 Parameter Symbol Min. Typ. Max. Unit LE setuptime T1 5 15 ns SDAsetuptime T2 5 15 ns SDAholdtime T3 5 10 ns LE holdtime T4 5 10 ns Clockfrequency fCLK 16 100 MHz Clockperiod T5 1/f CLK Tim ing Diagram LE SCK SDA T1 T2 T3 T5 T4 Serialdata (SDA)is shiftedintotheregisteron therisingedge of the clock(SCK),most significantbit(MSB)first.The attenuatorwill change stateson therisingedge ofthelatchenable(LE)signal, accordingtothemo strecent5 bitsofshifteddata acceptedsince the previousfallingedge ofthe LE signal. Pow er-upsequence: 0.Connectground 1.ApplyVDD 2. Setallinputs(SCK,SDA,LE) Pow er-downsequence shouldbe the reverseofabove.

SkyworksSolutions,Inc.• Phone [781]376-3000 • Fax [781]376-3100 • sales@skyworksinc.com• www.skyworksinc.com April30 ,2007 • SkyworksProprietaryInformation• Productsand ProductInformationareSubjecttoChange WithoutNotice.• 200204 Rev.D DATA SHEET • AA109-310, AA109-310LF Copyright© 2 002 ,20 03, 20 04,2 005,200 6,2 007,Skyworks Solutions,Inc.AllRightsReserved. Informationinthisdocum entisprovidedinconnectionw ithSkyworksSolutions,Inc.(“Skyworks”)productsorservices.These materials,includingtheinformationcontainedherein,areprovided by Skyworksas a service toits customersand may be used forinformationalpurposes onlyby thecustomer.Skyworksassumes no responsibilityforerrorsoromissionsinthese materialsorthe informationcontainedherein.Skyworksm ay change itsdocumentation,products,services,specificationsorproductdescriptionsatany time,withoutnotice.Skyworksmakes no commitment to updatethem aterialsorinformationand shallhave no responsibilitywh atsoeverforconflicts,incompatibilities,orotherdifficultiesarisingfrom any futurechanges. No license,whetherexpress,implied,by estoppelorotherwise,isgrantedtoany intellectualpropertyrightsby thisdocum ent.Skyworks assum es no liability forany ma terials,productsor informationprovidedhereunder,includingthesale,distribution,reproductionoruse ofSkyworks products,informationormaterials,exceptas ma y be providedinSkyworksTerms and ConditionsofSale. TH E MA TERIALS,PRODUCTS AND INFORMATION ARE PROVIDED “ASIS”WITHOUT WARRANTY OF ANY KIND,WHETHER EXPRE SS,IMPLIED, STATUTORY,OR OTHERWISE, INCLUD ING FITNESSFOR A PARTICULAR PURPOSEOR USE,M ERCHANTABILITY,PE RFORM ANCE, QUALITY OR NO N-INFRINGEMENT OF ANY INTELLE CTUAL PROPERTY RIGHT;ALL SUCHWARRANTIES ARE HERE BY EXPRESSLY DISCLAIMED.SKYWORKSDOES NOT WARRANT THE ACCURACY OR COMPLET ENE SSOF THE INFORMATION, TEXT, GRAPHICSOR OTHER ITEMS CONTAINED WIT HIN THESE MATER IALS.SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAG ES,INCLUDING BUT NOT LIMITE D TO ANY SPECIAL,INDIRECT,INCIDENTAL, STATUTORY,OR CONSEQUENTIAL DAMAGES, INCLUDING WITHO UT LIMITATION, LOSTREVENUES OR LOSTPROFITSTHAT MAY RESULTFROM THE USE OF THE MAT ERIALSOR INFORMATION, WHE THE R OR NOT THE RECIPIENT OF MATERIALS HASBEE N ADVISED OF THE POSSIBILITYOF SUCH DAMAG E. Skyworksproductsarenotintendedforuse inme dical,lifesavingorlife-sustainingapplications,orotherequipmentinwhich thefailureoftheSkyworksproducts couldleadtopersonalinjury, death,physicalorenvironmentaldam age.Skyworks custome rsusingorselling Skyworks productsforuse insuch applicationsdo so attheirow n riskand agreetofullyindemn ifySkyworksforany dam ages resultingfrom such improperuse orsale. Custom ersareresponsiblefortheirproducts and applications usingSkyworksproducts,which may deviatefrom publishedspecificationsas a resultofdesigndefects,errors,oroperationof productsoutsideofpublishedparametersordesign specifications.Customers shouldincludedesignand operatingsafeguardsto minimizetheseand otherrisks.Skyworks assum es no liabilityfor applicationsassistance,customer productdesign,ordamage toany equipmentresultingfrom theuse ofSkyworksproductsoutsideofstated published specificationsorparameters. Skyworks,theSkyworkssymb ol,and “Breakthrough Simplicity”aretrademarksorregisteredtradema rks ofSkywo rks Solutions,Inc.,inthe United States and othercountries.Third-partybrandsand names are foridentification purposes only,and are thepropertyoftheirrespective owners.Additionalinformation,includingrelevantterms and conditions,posted atww w.skyworksinc.com,are incorporated by reference.