Cellular WCDMA Band Series/type: Ordering code: Date: Version:

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duplexer
Cellular WCDMA Band
Series/type: Ordering code: Date: Version:
B7640 B39881B7640P710 February 2007
EPCOS 2007. Reproduction, publication dissemination this data sheet, enclosures hereto information contained therein without EPCOS' prior express consent prohibited.
Components duplexer Data Sheet
Application
Low-loss duplexer mobile telephone
B7640 836.50 881.50
WCDMA Band systems
Features
Package size 1.25 Package code QCS9L RoHS compatible Approximate weight 0.035 Package Surface Mount Technology (SMT) gold-plated terminals Fully matched integrated matching network Balanced port, single ended port Impedance transformation path
0,65
bottom view
1,25
side view view
configuration
2,4,5,7,9
input, single ended output, balanced Antenna Ground
4,5,9
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Characteristics Temperature range specification: terminating impedance: terminating impedance: terminating impedance: ZANT (balanced)
B7640 836.50 881.50
Characteristics TX-ANT Center frequency Maximum insertion attenuation 824.0 849.0 Amplitude ripple (p-p) 824.0 849.0
min.
typ. 25°C 836.5
max.
2.31)
Amplitude ripple channel (p-p) 824.0 849.0 Group delay variation channel 824.0 849.0 VSWR port port Attenuation 779.0 869.0 1550.0 1648.0 1984.0 2400.0 2547.0 3406.0
824.0 824.0
849.0 849.0 779.0 804.0 894.0 1600.0 1698.0 2170.0 2547.0 3406.0 6000.0
ranges -25.-15 +80.+85
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Characteristics Temperature range specification: terminating impedance: terminating impedance: terminating impedance: ZANT (balanced)
B7640 836.50 881.50
Characteristics ANT-RX Center frequency Maximum insertion attenuation 869.0 894.0 Amplitude ripple (p-p) 869.0 894.0
min.
typ. 25°C 881.5
max.
2.71)
Amplitude ripple channel (p-p) 869.0 894.0 Group delay variation channel 869.0 894.0 Product Level Limits 836.5 881.5 Blocker 45.0 Blocker 791.5 Blocker 1718.0 VSWR port port
-114 -115 -125
-110 -110 -110
869.0 869.0
894.0 894.0
-1.1/
Output phase balance ((S31)-(S21)+180°) 869.0 894.0 Output amplitude balance (|S31/S21|) 869.0 894.0 Attenuation 779.0 824.0 849.0 914.0 1693.0 1788.0 2400.0 779.0 824.0 849.0 854.0 1693.0 1788.0 2400.0 2500.0
degree
-1.5
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Characteristics ANT-RX 2500.0 2682.0 5150.0 5825.0
B7640 836.50 881.50
min. 2682.0 5000.0 5825.0 6000.0
typ. 25°C
max.
ranges -25.-15 +80.+85
Characteristics TX-RX
min.
typ. 25°C
max.
Isolation between 824.0 849.0 869.0 894.0
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
B7640 836.50 881.50
Maximum ratings Operable temperature range Storage temperature range voltage voltage Input Power 824.0 849.0 elsewhere
1001) machine model, pulses continuous wave, 10000
Tstg VESD
acc. JESD22-A115A (machine model), negative positive pulses.
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Frequency Response TX-ANT
B7640 836.50 881.50
Frequency Response TX-ANT (wideband)
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Frequency Response RX-ANT
B7640 836.50 881.50
Frequency Response RX-ANT (wideband)
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Frequency Response TX-RX
B7640 836.50 881.50
Frequency Response TX-RX (wideband)
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
Return Loss: TX-port ANT-port RX-port
B7640 836.50 881.50
Please read cautions warnings important notes this document.
February 2007
Components duplexer Data Sheet
B7640 836.50 881.50
References Type Ordering code Marking Package Packaging Date Codes S-Parameters Soldering profile RoHS compatible B7640 B39881B7640P710 C61157-A3-A19 F61074-V8211-Z000 L_1126 B7640_NB.s3p B7640_WB.s3p S_6001 defined compatible with following documents: "DIRECTIVE 2002/95/EC EUROPEAN PARLIAMENT COUNCIL January 2003 restriction certain hazardous substances electrical electronic equipment. 2005/618/EC from April 18th, 2005, amending Directive 2002/95/EC European Parliament Council purposes establishing maximum concentration values certain hazardous substances electrical electronic equipment."
further information please contact your local EPCOS sales office visit webpage www.epcos.com Published EPCOS Surface Acoustic Wave Components Division P.O. 81617 Munich, GERMANY EPCOS February 2007. This brochure replaces previous edition. questions technology, prices delivery please contact Sales Offices EPCOS international Representatives. technical requirements components contain dangerous substances. information type question please also contact Sales Offices.
Please read cautions warnings important notes this document.
February 2007
Important notes
following applies products named this publication: Some parts this publication contain statements about suitability products certain areas application. These statements based knowledge typical requirements that often placed products areas application concerned. nevertheless expressly point that such statements cannot regarded binding statements about suitability products particular customer application. rule, EPCOS either unfamiliar with individual customer applications less familiar with them than customers themselves. these reasons, always ultimately incumbent customer check decide whether EPCOS product with properties described product specification suitable particular customer application. also point that individual cases, malfunction passive electronic components failure before their usual service life cannot completely ruled current state art, even they operated specified. customer applications requiring very high level operational safety especially customer applications which malfunction failure passive electronic component could endanger human life health (e.g. accident prevention life-saving systems), must therefore ensured means suitable design customer application other action taken customer (e.g. installation protective circuitry redundancy) that injury damage sustained third parties event malfunction failure passive electronic component. warnings, cautions product-specific notes must observed. order satisfy certain technical requirements, some products described this publication contain substances subject restrictions certain jurisdictions (e.g. because they classed "hazardous"). Useful information this will found Material Data Sheets Internet (www.epcos.com/material). Should have more detailed questions, please contact sales offices. constantly strive improve products. Consequently, products described this publication change from time time. same true corresponding product specifications. Please check therefore what extent product descriptions specifications contained this publication still applicable before when place order. also reserve right discontinue production delivery products. Consequently, cannot guarantee that products named this publication will always available. Unless otherwise agreed individual contracts, orders subject current version "General Terms Delivery Products Services Electrical Industry" published German Electrical Electronics Industry Association (ZVEI). trade names EPCOS, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap trademarks registered pending Europe other countries. Further information will found Internet www.epcos.com/trademarks.
February 2007

Cellular WCDMA Band Series/type: Ordering code: Date: Version:

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